A deep dive into our Sentinel inspection robot

A deep dive into our Sentinel inspection robot

Oct 21, 2024 | InDro Sentinel, InDro Solutions, Inspection, Scott Simmie, Sentinel

By Scott Simmie

 

Back in 2022 we officially took the wraps off Sentinel – a workhorse robot aimed at remotely inspecting assets like electrical substations.

Before we even designed and built Sentinel, our engineering and sales team put a lot of thought into what would need to go into such a robot. We knew, first and foremost, it had be rugged and capable regardless of terrain. It had to be nearly impervious to inclement weather. It had to be capable of transmitting even dense data from hundreds or thousands of kilometres away from the client. Plus, it had to be equipped with state-of-the-art sensors. Oh yes, it also needed to perform self-diagnostics and send back an easy to read overall health report.

And then our team at Area X.O got to work.

Below: Sentinel

INVENT, ENHANCE, DEPLOY

 

You may have heard that phrase before. It’s a quote from Founder and CEO Philip Reece that succinctly encapsulates what InDro does. It has since become our tagline, and if you see us at a convention you’ll see it on our branding.

The reason we emphasize this now is because InDro remains committed to this ethos. Once we have a product out in the field, we don’t rest on our laurels. We gather learnings from our testing, deployments, and – most importantly of all – our clients to see if we can make an already good product better.

Sentinel featured high-power onboard compute, a 30x optical PTZ camera (complete with wiper!), a thermal sensor and more. It also carried the ROS1 software library onboard which – among other things – allowed Sentinel to instantly recognise any new sensors that were added or replaced. It came equipped with a high-speed modem for remote teleoperations. And it had a pretty good version of our own InDro Autonomy stack.

During a demonstration from Washington State we connected over a 5G network to Area X.O in Ottawa. The two locations were more than 4100 kilometres apart. At the Bellevue end, we had an Xbox controller connected to a laptop. That laptop was logged into a third-party console for remote operations.

At the other end, Sentinel was awaiting instructions. We showed several people the basics of how to operate (and it doesn’t get more intuitive than an Xbox controller) and let them take a spin. You might well think, given the distance involved, there would have been a perceptible lag. There wasn’t (I was there). The response was so instantaneous it was almost like playing a video game. Plus, realtime data – including a video feed – was coming in from Sentinel’s sensors.

 

THE EPRI DEPLOYMENT

 

Testing robots – particularly robots like Sentinel – in a real-world environment is crucial. And, since Sentinel was designed for the remote inspection of critical assets like electrical substations, we caught the attention of EPRI – the Electric Power Research Institute. The non-profit organization is constantly doing research, collaborating with more than 450 private companies across 45 countries globally.

EPRI has multiple research facilities, including one in Lenox, Massachusetts. This particular location features an electrical substation that can be energised, de-energised – and can even simulate rain for testing purposes. So we took Sentinel down there and put it through its paces. We ran it through every variation of testing they could throw at it, including nighttime missions (with the substation both energised and de-energised) as well as with and without rain in each of those scenarios. (Yes, we did daytime missions as well.)

The purpose was to see how well Sentinel could perform in that very much real-world setting. It did very well – though we aso learned some lessons. We discovered that gravel could occasionally get caught between the gears and the treads. And, more importantly, we found that capturing and delivering all that data while doing remote ops put a crushing demand on the compute (a Jetson Xaiver NX).

“We were maxing out the CPU,” recalls Head of R&D Sales Luke Corbeth, who was on that mission. “We were at pretty much 99 per cent usage.”

Over the course of subsequent deployments and testing, we began to explore ways to improve Sentinel.

Below: Data flows through the third-party console we were using at the time to monitor missions

UPGRADED INTERIOR, EXTERIOR

We’ve always had a consistent vision for Sentinel and its use-cases.

“The concept has basically gone unchanged since our initial vision,” says Corbeth. “We envisioned certain industries with an emphasis on the value of preventative maintenance. That has remained the focus.”

But as we encountered new environments and challenges, we worked on ways to improve the build. We are now taking advantage of the latest in AI processing, giving these robots the NVIDIA Jetson AGX Orin Developer Kit for compute. It’s capable of up to 275 trillion operations per second (TOPS) – and is a huge leap forward in compute and AI recognition. Plus, you can throw literally everything at it and it doesn’t break a sweat.

“We’re now able to operate – with all data streaming – at about 30 to 40 per cent of the CPU’s capacity,” says Corbeth.

An optional platform upgrade brings us to the Bunker Pro, which has better weather protection (including skirts that prevent gravel from getting stuck) and longer run time. We moved to the latest models of PTZ and thermal cameras to ensure exceptional resolution and the best imagery in low-light situations. We integrated more pinhole cameras for 360° situational awareness and added a second depth perception camera. We can also add a range finder and two hemispherical LiDAR units, pending client needs. (There’s also the option of safety LiDAR units if Sentinel is deployed around people.)

And that’s just for starters. In addition, InDro’s engineering team can add:

  • New connectivity module for greater bandwidth and lower latency
  • Improved GPS and IMU units
  • The latest InDro Autonomy stack

All of these capabilities ensure Sentinel can operate with precision in unfamiliar and GPS-denied environments. It returns to base and recharges wirelessly without any mechanical connection (thus avoiding a potential point of failure).  It can capture flawless digital twins of entire facilities.

And InDro is in control of all facets of production.

“With the introduction of InDro Forge, we’ve been able to do all of the design and manufacturing in-house,” says Corbeth.

Below: Sentinel combines brains with brawn

InDro Sentinel

MISSION PLANNING

 

Remember how we mentioned originally operating Sentinel via a third-party console? Well, despite getting pretty low latency we found some things were lacking. We wanted a more intuitive and powerful system for controlling Sentinel and setting up autonomous missions. We also wanted a console with bulletproof security.

So we built one. InDro Controller both improves the user experience and adds more power and customization features for the client. We asked Luke to walk us through how easy it is for a client to plan a mission.

“So the robot will always begin its mission starting in the doghouse where it’s actively wirelessly charging, ready to deploy at a moment’s notice with full battery. Deployments can be automated and autonomous, or manually operated,” he explains.

Most clients prefer to have autonomous missions. And InDro is happy to help set up optimal mission planning, with specific repeatable actions at various waypoints. The exceptional AI and machine vision onboard means that Sentinel can not only recognise a gauge – it can understand the reading.

“So we help create the most efficient and safest route for the robot to follow. And at each of its specific waypoints, it’s capturing high-resolution photos, video or thermal data. It will remember, for example, to not only stop but to adjust the camera and zoom in on a specific predetermined asset. You’ll get actionable data with every mission,” adds Corbeth.

Watch both Sentinel and InDro Controller at work in the video below

INDRO’S TAKE

 

There are even more enhancements on the way for Sentinel that we didn’t explore in this post. If you’re curious, you can check out even more features here.

“Sentinel is an exceptionally well-engineered product – where every design decision was made with the client in mind,” says InDro Robotics Founder and CEO Philip Reece. “It has already drawn attention from those seeking a cutting-edge solution to autonomous remote inspections. A US client just purchased several for precisely that use-case, and we’ll be completing those builds shortly.”

Interested in a demo? Get in touch with Luke Corbeth and he’ll set you up.

InDro Update: We’ve been busy, busy, busy

InDro Update: We’ve been busy, busy, busy

Aug 16, 2024 | InDro Forge, InDro News, InDro Solutions, Scott Simmie

By Scott Simmie

 

It’s been a busy summer at InDro Robotics and InDro Forge.

Sure, people have had holidays. But in the R&D world, we don’t have the typical summer slowdown often enjoyed in other sectors. We’ve been busy building new robots, coding new software, carrying out demonstrations for VIPs, signing new contracts and continuing to push innovation boundaries at both our Area X.O and InDro Forge locations.

Area X.O, of course, is our engineering headquarters and the workplace for the bulk of our engineering team. But since we began operating InDro Forge last September, we have significantly expanded capabilities – including new hires. Formerly known as the Bayview Yards Prototyping Lab, InDro Forge (in collaboration with Invest Ottawa) is InDro’s prototype fabrication and integration centre. We take on both custom projects for clients, and also use the equipment and expertise to ‘forge’ much of what goes into InDro products.

And between them both? We’ve been busy, busy, busy.

There are a few projects that we unfortunately cannot reveal due to NDAs. But we can tell you we had a very successful demonstration recently of a quadruped with some amazing autonomy, AI and manipulative capabilities. Wish we could tell you more about that, but we just can’t. Yet.

So let’s get on with what we can talk about. And we’re going to start…with some incredible software we’ve built: InDro Controller.

Remote Control for Robots

INDRO CONTROLLER

 

We are very excited about this new software, completely coded in-house. It’s a complete solution to carrying out remote robotic missions, whether they’re manually teleoperated or fully autonomous.

“It’s an all-in-one data visualization, robot management and robot control software,” Front End Developer RJ Bundy explained earlier. “Whether you’re a student first learning how to use a robot or you’re a commercial giant, you’d be able to manage and maintain all of your robots.”

And yes, by that he means this product is completely robot-agnostic.

The InDro Controller software can be uploaded onto any robot. It can then be remotely and securely accessed by laptop or desktop, with all data encrypted. It automatically detects all sensors on board any UGV, and gives the operator complete control over customisation. Want to display thermal? LiDAR data? Need to zoom in on an object of interest? All of these functions – and many more – can be easily carried out remotely.

One of the features we particularly like is InDro Controller’s ability to remember things. Let’s say, for example, you wanted to plot an autonomous mission. With the display showing you a map of surroundings, you simply drive to a desired spot and perform a function. Suppose (as we’ve done), you wanted to stop, pan, tilt and zoom the camera to a specific object for inspection – something like a pressure gauge or other critical piece of infrastructure. Capture that image just once, and InDro Controller will remember exactly what you did and precisely where you did it. Then you move on to the next inspection point, where perhaps you’d like to capture thermal data.

During that first manual mission, every single action and location were saved. So when the time comes for your next run, you simply click the name of the saved mission and the robot (assuming you have GPS or SLAM autonomy onboard) will automatically carry out precisely what you did the first time. All you have to do is look over the data, or use change detection software to carry out that task on your behalf. You can save as many missions as you can come up with.

Speaking of autonomy, some of our clients carry out their own research and write their own software. For those who don’t, we have two InDro Autonomy stacks available:

“We have a GPS-based autonomy – which is better for outdoors – and then we have a SLAM- (Simultaneous Localisation and Mapping) based autonomy which is ideal for indoors,” says Head of R&D Sales Luke Corbeth.

There is also an Academic version available for those who wish to work with their own autonomy stacks. The entire interface is so easy to use, you can literally be up and running and minutes.

Remotely Control Robots

INDRO BUILDS, DELIVERS SWARM

 

There’s long been an interest in swarm robotics, but we’ve noticed an uptick of late.

The concept behind swarms is that the whole is greater than the sum of its parts. A group of individual robots, carrying out tasks on their own while talking to each other, can accomplish far more in a given amount of time than a group of robots operating independently.

“The idea behind swarm robotics is the robots are able to communicate with each other and thus improve their decision-making and data acquisition in a given environment from a real world application standpoint,” explained Head of R&D Sales Luke Corbeth in this earlier post (which goes into considerable detail about the genesis and purpose of swarm robotics research).

For example, it would be vastly more efficient to scan the interior of a large building with four robots that are communicating with each other – ensuring no two robots cover any of the same space. In an aerial Search and Rescue operation, drones can more efficiently cover a large area as a coordinated team than four people piloting independently.

For research institutions, swarm research can be carried out very economically. As we posted earlier, Boston University has a large fleet of economical LIMO robots carrying out a wide variety of swarm-type research.

Below: The four swarm robots InDro recently built and shipped to a client.

Robosense LiDAR Swarm

ARMED AND READY TO GO

 

Don’t worry. When we say “armed” we’re talking about a robot with an arm. InDro is not – and never will be – involved in the weaponisation of its products.

In this case, an academic client wanted a robot that could carry out tasks requiring manipulation in a very specific setting. The client needed a platform that was easy to operate – and that would have a little extra height for the tasks it has in mind. Working closely with Luke Corbeth and the InDro engineering team, we built a custom robot to their specs. That included metal work carried out at InDro Forge in order to elevate the position of the arm.

“This was our latest mobile manipulation build – designed to do manipulation tasks inside greenhouses. The build is on Hunter SE platform with InDro Commander on board for easy sensor integration,” says Corbeth.

“The client plans on integrating its own existing sensors. We added a custom A-Frame to increase the effective height of the manipulator; the arm is the uFactory xArm6 – a highly capable and cost-effective ROS-based manipulator. They’ll be adding their own end effector suited for their research.”

Those into steering mechanisms might find this bit of interest:

“Typically we do these builds on the Ranger Mini – since omni-directional movement means fine adjustments to get into effective manipulation range – but they were keen on Ackermann for improved stability over long distances,” he adds.

It’s a one-off kind of project, something InDro often does for clients. And it’s definitely one-of-a-kind.

Here it is: Out, standing in its field.

Illinois manipulator

SENTINEL V2

 

Team InDro (along with Team Forge) also designed and built a powerful new iteration of our flagship remote inspection robot, Sentinel. This is a heavy-duty machine intended for the demands of remote infrastructure inspection and monitoring/surveillance.

This was no small task. We integrated multiple powerful sensors, including ZED depth cameras, a 30x optical pan-tilt-zoom, along with multiple LiDAR units for both SLAM and avoiding obstacles and people. And its brains? We’re not sure what the equivalent IQ is, but this UGV is very smart. We integrated the most powerful compute power available from NVIDIA, the Jetson AGX Orin – a powerful 64GB developer kit. You want speed? It can carry out 275 trillion operations per second (TOPS). InDro Autonomy is embedded in Commander, and there’s a Realtime Kinematic (RTK) sensor for centimetre-level positioning accuracy. Oh, we also threw in a ZED BOX (NVIDIA Orin NX), which operates at 100 TOPS.

And the icing on top? It (of couse) works with InDro Controller, enabling users to easily plot and repeat highly detailed autonomous missions.

Sentinel Inspection Robot

A CUSTOM, GROUND-UP BUILD

 

RealLife Robotics, a startup focusing on zero-carbon cargo and last-mile delivery, came to InDro with plans from its own engineering team for a new version of its core delivery UGV, BUBS. InDro Forge is its manufacturing contractor, and – in concert with the additional expertise of our Area X.O staff and in constant communication with the engineers at RLR – got to work.

Though the plans came from RealLife Robotics, every single component from the platform up was fabricated at InDro Forge and integrated by the InDro team – including custom frame, specialised brackets and mounting hardware, sensor integration, cargo bay and sleek exterior shell. That included using the BigRep ONE, a massive 3D printer capable of creating objects up to one cubic metre.

“We’ve built a full skeleton electronic system based on RLR’s designs and a suite of sensors to be able to do the autonomy, as well as an exterior shell that allows them to do remote, last-mile delivery,” says Joel Koscielski, Lead Manufacturing Engineer.

RealLife is currently on a stellar trajectory and is gaining a lot of investor traction. It was recently rewarded with significant funding from the Canadian Food Innovation Network through its FoodTech Next program. It had previously been demonstrating BUBS V1 across the country, and just unveiled the extremely capable new version at a high-profile event at the Toronto Zoo.

“Knowing that the fabricators at Forge have the same depth of engineering experience as our own team builds the trust you need to move fast and meet budgets for a project like this….. The fact they are also a Canadian tech startup and not far away is a bonus,” says RLR Founder and CEO Cameron Waite.

Below: The new BUBS, complete with Zebra wrap for the Toronto Zoo event

RLR BUBS

PEARS, CHERRIES, DRONES AND ROBOTS

 

While the bulk or our operations take place at Area X.O and InDro Forge, we’ve also been busy elsewhere. In this case, in British Columbia. There, we’ve been carrying out precision agriculture work in peach and cherry orchards. It’s part of an ambitious and innovative two-year project – a collaboration between InDro Robotics and the City of Kelowna (enabled with funding from Agriculture and Agri-Food Canada’s Agriculture Clean Technology Program).

But this isn’t just any precision agriculture project. Yes, we’re flying multi-spectral missions every two weeks over these farms, then drilling deep into the data to explore all parameters of crop health (chlorophyll levels, nutrients, any indicators of pests or disease etc.). That data provides valuable insights, explains Chief of Flight Operations Dr. Eric Saczuk (who holds a PhD in remote sensing and runs BCIT’s RPAS Hub).

“Is it healthy? Is it not healthy? Is it being productive? Is there chlorophyll? If so, how active is it?” he says.

“These are the kinds of questions we can answer when we do what we call ‘multispectral band combinations.’ And it gives us a really clear picture that cannot be detected by the human eye.”

What truly sets this mission apart is that it’s not just drones involved. InDro will be deploying ground robots, carrying out autonomous missions with their own multispectral sensors. We will then compare the view (and data) from the top-down and the bottom-up.

“This is a way of doing ground-based validation of what we’re seeing from the air,” says Dr. Saczuk.

Once that validation is complete, if there are any areas that require attention then precision spraying will be carried out by an Agras industrial spraying drone, and possibly by ground robots as well.

“Anything in agriculture, the more information you get, you’re not going to be worse off,” says Riley Johnson, a manager at Byrnes Farms – one of the two locations where the project is being carried out.

“Especially for new farmers coming into the industry, any new kind of information can help out ten-fold – particularly if you’re on new land. Any information outside of the Old Farmer’s Almanac is always appreciated.”

Below: Data from the Kelowna project, followed by an image of Dr. Saczuk with the Agras drone

SkyScout Ai Eric Saczuk

WAIT, THERE’S MORE

 

We’ve also built a very sophisticated system involving a jacked-up industrial quadruped (where we’ve installed the InDro Backpack (a smaller version of InDro Commander), along with a manipulator arm and some very special capabilities. Unfortunately we can’t tell you much more about that one, due to NDA. But we can say we had a very successful demonstration for VIPs in late July. We also have another project, currently under wraps, that will set a new bar for autonomous exploration, scanning and mapping. More on that to come.

We also continued to elevate the capabilities of our Street Smart Robot, designed to detect anomalies along bike paths in winter. If the SSR’s AI senses potholes, ice, unexpected obstacles or generally anything that might impede safe cycling, that data can be relayed instantly to municipal maintenance crews. We completed the project and successfully demonstrated its capabilities at Area X.O this summer as well.

In addition, InDro’s Dr. Eric Saczuk and Pilot Jon Chubb helped support SkyScoutAI, an innovative company that’s set to be a game-changer in the detection of wildfires and the protection of critical infrastructure in cities threatened by this growing danger. The company has exclusive rights to an amazing fire suppressant product which can be sprayed with a drone tanker onto the roofs of buildings that may be at risk. What SkyScout is doing is pretty amazing, and it’s worth checking out this read. Dr. Saczuk was also busy this summer carrying out methane detection on behalf of Aerometrix in Michigan.

Come to think of it, I’ve been busy too. In addition to covering all the developments above, we’ve also started to profile some of the members of Team InDro and Team Forge who help us achieve the many things we do. You can take a dive into how we work with clients with this profile of Head of R&D Sales Luke Corbeth (who set up and ran his own auto-detailing business while in Highschool before making the leap to robots, drones and sales). And, ICYMI, we just published a feature on Forge Project Manager Stephan Tzolov. He nearly became a doctor, but was just too creative for that field. It’s really quite the story.

Below: Luke Corbeth and Stephan Tzolov

 

Stephan Tzolov

INDRO’S TAKE

 

As we said in the headline, it’s been busy, busy, busy. InDro people work hard, regardless of the season (but we do give them time off and reward their hard work). Looking at all of these builds and milestones and projects, we cannot help but be proud.

“The teams at InDro Robotics and InDro Forge are truly world-class,” says Founder and CEO Philip Reece.

“We are fortunate to have an incredible sense of shared spirit and collaboration – along with an amazing collective skillset. I couldn’t be more pleased with their accomplishments – along with the pride they take in their work. And, by the way, I work hard too,” he says with a grin.

We hope you’ve been enjoying your summer. And that you haven’t been quite as busy as we are.

From napkin sketch to prototype reality: InDro Forge does it all

From napkin sketch to prototype reality: InDro Forge does it all

Aug 8, 2024 | InDro Forge, InDro Solutions, RealLife Robotics, Scott Simmie

By Scott Simmie

 

What’s in a name? Let’s take a look at InDro Forge – our custom fabrication and prototyping facility operated by InDro Robotics in collaboration with Invest Ottawa.

The “InDro” part obviously comes from InDro Robotics. But what about that second word?

One of the most common definitions of “forge” is to “produce a fraudulent copy or imitation.” Think currency, signatures, or maybe a work of art. We don’t do that.

Another is to “make or shape (a metal object) by heating it in a fire or furnace and hammering it.” While we don’t have a blast furnace, we do like the imagery here – of taking raw materials and producing useful and functional end products. It’s also easy to picture our engineers and technicians as high-tech blacksmiths, using state-of-the-art tools to achieve similar transformations.

And that also meshes nicely with  the third definition: To “create something strong, enduring or successful.” At InDro Forge, we do both. We also forge solid relationships with clients during the production journey. Whether it’s a single part, a fully functioning prototype or even a limited production run, the Forge team does it all.

“InDro Forge – as a whole – is an integration facility for robotics and other client projects where those clients don’t have in-house manufacturing capabilities or expertise,” explains Joel Koscielski, Lead Manufacturing Engineer. InDro Forge has a wide range of high-end tools at its disposal, and the expertise to take something from a concept in someone’s head to a fully functional product in their hands.

“So if they know what they need at a high level, but don’t necessarily know what material to make it out of, or what the right process is, or how to design for those processes to reduce cost – we can provide that expertise to support their prototyping journey, whether that be in robotics or in any other field.”

In other words, InDro Forge turns ideas into reality.

Below: Production Engineer Stephan Tzolov operates the facility’s OMAX water jet table, which can slice through metal and other materials using a focussed, high-pressure slurry. Photo by Scott Simmie

PLUS AND MINUS

 

When it comes down to basics, there are really two ways to build something. You can do so by adding things together, or taking things away. Someone building a shed takes wood, adds more wood, adds windows and a roof and a door (and, presumably, a floor unless they’re on a really tight budget). That’s a backyard version of additive manufacturing (AM).

On the oppositve end, a sculptor takes a cube of marble and removes the excess material to reveal the inner vision. That’s subtractive manufacturing (SM). The water jet table in the image above is a subtractive tool.

InDro Forge has wide array of AM and SM tools at its disposal, including CNC machines, industrial 3D printers, lasers and more. Many of the projects we work on involve both of those techniques before we integrate the various parts (including electronics and software) to arrive at the final prototype or product.

“We even do things like casting, where we’re taking a mold we’ve created of what the client wants and pouring in a liquid so that either cures as it cools or is cured by ultraviolet light or whatever other kind of process is required,” says Koscielski.

Tools at InDro Forge includes SLS – or Selective Laser Sintering. This is a specialized type of 3D printing particularly suited to parts with complex geometries. Starting with a heap of powder (and there are many types of powders to choose from – including plastics, composites, metal, glass and ceramics), and a laser precisely fuses (sinters) those tiny particles into a solid.

TOOLS, TIMELINES

 

With such a wide variety of tools available – and the expertise to operate them – Forge has become the one-stop shop for many clients. As Koscielski mentioned, very few companies have these kinds of AM and SM tools in-house. That’s why companies like InDro Forge exist.

One of the differentiators of InDro Forge is its agility. On Friday, August 2 – right before the long weekend – a robotics client called up. They were in a bit of a panic; they had a demo coming up the following week. They needed custom parts printed in a hurry.

“They needed a bunch of parts and didn’t have a printer capable of handling them. They said: ‘Hey, we’re in a bind, we need some help,'” recalls Koscielski. “They asked if we have printers available and if there was any possible way we could spin these up in a couple of days.”

Sound impossible? Not to the InDro Forge team.

“We burned through the weekend and got them what they needed so we could support them as a fellow member of the robotics community. The order came in Friday; the parts were ready to ship on Tuesday.”

Below: Mechatronic engineer Matthieu Tanguay programs InDro Forge’s CNC machine. Photo by Scott Simmie

 

MAJOR PROJECTS

 

While the example just cited illustrates our ability to take on smaller, urgent projects with a tight timeline, InDro Forge also executes much larger projects. Much, much larger.

In fact, we’re nearing completion of an entire delivery robot for client Real Life Robotics. The Ontario company specializes in zero-carbon cargo and last mile delivery. Earlier this year, RLR was one of eight Canadian startups selected by the Canadian Food Innovation Network to receive funding through its FoodTech Next program. FoodTech Next offers funding for early-stage Canadian technology firms who seek to be part of – or sell to – the wider food industry. With this funding, RLR will be putting its delivery robot through real-world testing and validating ROI for the Canadian food sector.

One of its core delivery robots is named BUBS. It has been demonstrated across the country, using wireless teleoperation and autonomy to show off its delivery capabilities. But the time had come to upgrade to a sleeker and smarter robot, with a plethora of new features and capabilities. InDro Robotics is RLR’s contract manufacturer, so the company came to InDro Forge to build the next-gen BUBS from the ground up.

“RLR is growing lightning fast and our solution is a customizable platform to fit our client’s exact last-mile delivery needs,” says RLR Founder and CEO Cameron Waite.

“This client had some pretty unique sizing and design requirements – and knowing that the fabricators at Forge have the same depth of engineering experience as our own team builds the trust you need to move fast and meet budgets for a project like this….. The fact they are also a Canadian tech startup and not far away is a bonus,” he adds.

We don’t want to steal their thunder, but this is one of those “everything” projects. InDro Forge worked in tandem with the engineering team from RLR to build, assemble and test the entire robot – on time, on spec and on budget. It incorporates multiple advancements from the first iteration.

“We’ve built a full skeleton electronic system based on RLR’s designs and a suite of sensors to be able to do the autonomy, as well as an exterior shell that allows them to do remote, last-mile delivery,” says Koscielski.

And BUBS 2.0 will have much more on board than its predecessor.

“This next version of BUBS takes much of the learnings from the last year and brings them to reality. We’ve done countless customer demos and interviews to learn and iterate as a result,” says Waite. “BUBS has a number of new features that our engineering team is really proud of – and we look forward to sharing those soon.”

The skeletal structure for BUBS is all aluminum, and was cut using the water jet table. Those parts were then welded and powder-coated. Smaller brackets used to affix electronics (and this machine has a lot of electronics) were produced by the Prusa MK3.5 3D printers (Forge has three of them).

Like all 3D printers, the Prusa has limitations to the dimensions of the objects it can produce. It can manufacture very strong, high-resolution parts using a number of different plastics and composites, but it can’t print anything huge. Because BUBS is a large robot, it needed some very large parts for its outer shell. Forge had the solution.

 

BIGREP ONE

 

 

BigRep is a German company, known for its award-winning industrial 3D printers. The BigRep ONE is capable of printing objects up to one cubic metre. It is one of the key tools at InDro Forge for large-scale projects like BUBS. The machine is compatible with eight different types of printing material, depending on the application requirements. (One of those materials is water-soluable and perfect for support structures – those lattice-like bits that help support the complex main structures as they’re being printed. When complete, water turns that plastic into something with the consistency of thick syrup and it can be easily removed by hand.)

Because the side panels of BUBS are large, BigRep ONE was the perfect solution.

“We used the BigRep to print the side panels in two pieces and glued them together to make those large parts – and in a fraction of the time that it would take using any of the other methods,” says Koscielski. “In doing the two sides we went through just over 13 kilos of material over the span of about six days.”

For Real Life Robotics, the capabilities and machines at InDro Forge were a perfect fit.

“InDro Forge accelerates my ability to take our designs and get my product to market; we’d have to spin up an entire manufacturing department to do these things,” says Waite. “The team at Forge is professional and exceptionally talented. They’ve been able to take our vision and designs and turn them into reality.”

There’s a lot we could say about the capabilities of BigRep ONE – including the fact there are but 350 worldwide and only a handful in Ontario. But we’ll let the company give you a more complete picture with this video:

INDRO’S TAKE

 

September will mark the first anniversary since what was formerly known as the Bayview Yards Prototyping Lab became InDro Forge. A lot has happened since then, including additional staff with engineering and design expertise, the hiring of a sales and client relations specialist, and – in February – a new strategic roadmap for the future.

“In addition to prototypes, we are now equipped to take on clients with projects at any point along the Technology Level Readiness (TLR) scale,” says InDro Robotics Founder and CEO Philip Reece. “There are some very good prototyping labs in Ontario. But what elevates our value proposition is that InDro Forge, when required, has the full engineering support of the InDro Robotics team at Area X.O. That’s a winning combination, and we have proven that with increasingly complex projects over the past year.”

So whether you’ve got an idea floating around in the back of your head – or fully formed specs for a new robot or other technology – InDro Forge is ready.

Are you? Get in touch with Account Executive Callum Cameron here.

 

 

InDro Forge prepped for next-phase expansion

InDro Forge prepped for next-phase expansion

Feb 8, 2024 | InDro Forge, InDro Solutions, Industry News, Scott Simmie

By Scott Simmie

 

Have an idea for a prototype? InDro Forge has got you covered.

The company can take a napkin sketch, turn it into a full-fledged design – and then produce a single prototype or limited manufacturing run.

But the Ottawa-based facility, equipped with multiple machines for additive and subtractive manufacturing and an A-level team of engineers and support staff, is now capable of much, much more.

If you happened to miss this story, here’s the headline: Back in September, InDro Robotics took over operations of what was known as the Bayview Yards Prototyping Lab. Previously run by Invest Ottawa, InDro could see the synergy of running this in conjunction with its R&D headquarters (based at Ottawa’s Area X.O).

But the acquisition has involved much more than a name change. Under the guidance of Stacey Connors (Head of Strategic Innovations) and Joel Koscielski (Senior Manager, Design and Fabrication), a longer-term plan for growth quickly began to form. Soon, there were new hires in engineering and sales. There was a comprehensive review of the existing market to identify gaps.

And, ultimately, a new roadmap for the future. Though prototypes will still be an important part of the core business operation, InDro Forge now has the expertise and capacity to be of service to companies with products anywhere along the Technology Level Readiness (TLR) scale.

“I was initially excited about the synergies with robotics,” says Luke Corbeth, Head of R&D Sales with InDro Robotics.

“But after seeing the all-star cast, I’m also excited for its potential as a standalone alongside InDro Robotics. There are so many other industries we can touch. I feel so confident, talking to anyone and knowing that wherever they are in their journey we’re going to be able to help. I know we can take it on – and that’s super exciting.”

It is. Now, let’s find out why – and how.

Below: The water jet table at InDro Forge. Using a fine slurry under immensely high pressure, it can slice through steel up to 2″ thick

Advanced Manufacturing

NEW STAFF

 

It was clear at the outset that InDro Forge would be able to tap into the expertise of InDro engineers who work at the Area X.O site. But it was equally clear that InDro Forge would also benefit from additional full-time engineers at its own location.

We were fortunate in finding Matthieu Tanguay, a Mechatronics Engineer with a deep background in robotics, along with experience in forestry and oceanography. Tanguay also worked for four years with another Canadian robotics leader, Clearpath. He helped design, validate and deliver multiple different robots to clients during that period (including a robot custom-built for Antarctica).

“I’ve always described myself as a ‘Jack of all trades'” he says. “I’ve always been a curious person with a wide variety of interests. At InDro Forge I think I will be able to tap in these skillsets acquired through the years to help InDro Forge push through to another level.”

Stephan Tzolov was eager to make the jump from Area X.O to join the growing team at InDro Forge. Tzolov has a degree in Industrial Design – and design is integral to the InDro Forge process. Tzolov also loves learning new skills, and saw a perfect fit with InDro Forge.

“I made the jump to InDro Forge when I wrapped up a large, long-term project,” says Tzolov. “Timing worked out perfectly in that we had just announced the new expansion into Forge and the cool new opportunities for a dedicated mechanical engineering/design team. With the new skills and technical know-how I’d acquired via that large project, I decided to push my abilities even further by helping build up the team.”

Tzolov already had experience with a range of production tools. For the past few months, he has immersed himself in learning new ones.

“There were already quite a few machines and tools I’d familiarized myself with via my university education. However, in recent months it’s been quite the deep dive on these machines and processes – including operating the waterjet cutter and CNC.”

Below: Stephan at the controls of the waterjet cutter

 

THE PATH TO PRODUCTION

 

Prior to becoming InDro Forge, the lab specialised in designing and producing prototypes. And while that will still be part of its business model, the company is positioning itself to take on clients with products that are anywhere along the TRL scale. Perhaps you’ve already got a prototype – but it doesn’t have quite the look and feel desired. Maybe you have a functioning product that has some bugs. Or perhaps you’re looking for a polished, finished product that can be shown to your own clients or displayed at a conference. InDro Forge does it all.

“Our initial conversations with industry partners have helped us identify, these are the things that matter,” explains Connors. “We can help customers wherever they are on the TRL.” Offerings include:

  • Design
  • Production
  • Builds
  • Prototypes
  • Testing/validation
  • Engineering

Whether it’s a new client, a new concept – or a completely new application – InDro Forge can shape the path to a finished product. And while there are other companies out there (and some doing very good work), we believe that the synergy of InDro Forge’s leadership and staff – combined with the R&D expertise of InDro Robotics and our state-of-the-art production tools – sets us apart.

“We are leading with technical expertise – that’s our strongest differentiator,” says Stacey Connors. “We work closely with clients – with recommendations, collaboration and consultation – every step of the way. And we really have a wide array of equipment.”

Below: How the relationship between InDro Forge and InDro Robotics works for clients

Prototyping Lab Canada
Rapid Prototyping Canada

NEW SUPPORT

 

Companies need clients. And clients need knowledgeable staff who truly understand their needs – people who understand both the technical requirements and the customer journey. InDro Forge is fortunate to have newly hired Account Executive Callum Cameron. With a Bachelor of Commerce degree from the University of Ottawa – and a passion for understanding the technical side of things – Callum isn’t simply after sales. He is dedicated to helping customers find the precise solution to their needs, along with keeping them in the loop throughout the process.

“InDro Forge provides clients with end-to-end prototyping services that can turn any idea into a ready-for-market product,” he says. “Our services help businesses of all sizes accelerate their time to market and pathway to profitable growth.”

As part of getting settled into the role, Callum researched other companies offering similar services, drilling right down to the capabilities and machines at those facilities. And he’s reached some conclusions.

“InDro Forge offers a range of specialized services that competitors simply can’t replicate. We have the technical expertise and a state-of-the-art facility that allows clients to choose different levels of involvement along their prototyping journey. Furthermore, our team has years of experience in every phase of rapid prototyping, which allows us to guide our clients in the right direction every step of the way.”

 

INVESTMENT

 

In the transition to InDro Forge, great emphasis was put on identifying areas – and hires – that would allow for greater capacity going forward. Senior Manager of Design and Fabrication Joel Koscielski, who was previously with the Bayview Yards Prototyping Lab, sees that as a significant step forward.

“InDro made an immediate investment in building the Forge team by adding new capacity. We now have an Applications Engineer to help clients develop a solution tailored to their needs, plus a Mechatronics Engineer to bring a greater technical expertise in the integration of mechanical, electrical and code into a single solution.”

The other significant difference is the new ability to tap into the broad expertise of the InDro Robotics engineering team, based at Area X.O.

“The InDro Robotics engineers being included in design reviews or in a design consulting capacity during projects ensures higher quality output from Forge – and the opportunity for more creativity in solutions.  The InDro team also has a large number of industry contacts including trusted suppliers and partners which pre-date the InDro Forge. These contacts have served to bolster the list of partner companies which Forge draws from to deliver great prototypes when the needs exceed our in-house capacity or current equipment capabilities.”

In addition, the InDro Forge team all share a trait that’s reflected in their work ethic, and ultimately the finished product: Passion.

“The best part of starting a project from scratch is being able to breathe life into something that was originally just an idea, maybe just a sketch on a piece of paper,” says Stephan Tzolov.

“Taking that spark of innovation from an idea to reality never gets old. So, I’d say those beginning steps of concept development and iterative design are the most rewarding.”

 

Below: InDro Forge’s new Mechatronics Engineer, Matthieu Tanguay

INDRO’S TAKE

 

We obviously felt there was a synergy in developing InDro Forge. And while the Bayview Yards Prototyping Lab was known for its excellent work, we wanted to both expand in-house capabilities and leverage the expertise of our Area X.O engineering team. The result, we believe, is a solution we intend on refining until it is unrivalled in the country.

“Expanding the core team at InDro Forge, and creating a roadmap under the guidace of Stacey Connors, was the first step,” says InDro Robotics CEO Philip Reece.

“We now have outstanding in-house capabilities, with more hires to come. That, in combination with the ability to tap additional expertise from our Area X.O team, positions InDro Forge for a truly exciting path forward – both for InDro Robotics and for InDro Forge clients.”

Interested in learning more? Feel free to contact Account Executive Callum Cameron here.

InDro Robotics hits multiple milestones in 2023

InDro Robotics hits multiple milestones in 2023

Jan 1, 2024 | InDro News, InDro Solutions, Scott Simmie, Year in Review

By Scott Simmie

 

Happy New Year!

We hope you’ve enjoyed the holiday season and that 2024 will be a good year for you.

While looking ahead, we at InDro Robotics always take this opportunity to also look back; to reflect on the year that was. In particular, we like to focus on what we accomplished. And 2023, for multiple reasons, was a very big year for us.

We designed and built sophisticated devices for some of the biggest technology companies in the world. (We really wish we could share that news, but under NDA we cannot. We can tell you that our last shipment, which took place in December, required two large transport trucks.)

And while that was certainly a highlight, there were many, many others. Let’s kick off our Year in Review with a device we’re very proud of, the InDro Backpack.

InDro Backpack

INDRO BACKPACK

 

Designed for Unitree quadrupeds (InDro is a North American distributor), the Backpack mounts onto the Unitree GO1 EDU, GO2, B1 and B2 robots. And it vastly expands their capabilities. 

First off, the Backpack enables data-dense teleoperations over 5G with virtually zero lag. Using InDro’s dashboard and intuitive control system, you can remotely operate the Unitree robots from anywhere there’s a cellular connection at both ends.

But that’s not all. The Backpack contains the Robot Operating System (ROS) software libraries, along with multiple USB slots. This makes customising these robots with additional sensors a breeze, saving a lot of engineering time. The backpack also contains a pinhole camera, offering the operator a First Person View of operations. The customisable dashboard allows the user to see data flowing in from all sensors and overall system health.

This device, inspired by InDro Commander (which does the same thing for wheeled and tracked platforms), is 100 per cent an InDro innovation from the ground up. Take a look:

InDro BackPack

YOW DRONE DETECTION

 

You may be familiar with the Ottawa International Airport’s Drone Detection Pilot Project. InDro Robotics is the core technology provider of the system, which monitors drone traffic not only immediately surrounding YOW, but from as far as 40 kilometres away.

In 2023, in addition to its regular monitoring, the system was involved with two high-profile events. First, the system detected someone flying a drone right at the airport, and in the vicinity of both a helicopter and an active runway. (This happened in December of 2022, but we could not publicly report on it until Transport Canada completed its investigation.)

The system located not only the drone (including its make and model), but the pilot as well. Police were dispatched, and Transport Canada ultimately imposed fines totalling $3021 for multiple violations of the CARs regulations. You can read our coverage here, as well as this take from Don Drones On.

The second significant event involved the visit to Canada by US President Joe Biden. Advance teams from the Secret Service and Air Force One visited YOW prior to the trip – and one of the first questions they had was whether YOW had a drone detection system in place. The system was carefully monitored during the arrival and departure of Air Force One. Thankfully, there were no incursions. Our story was picked up by sUAS News – and the CBC also covered the story:

FAA AND INDRO

 

Early this year, InDro Robotics received what we believe to be a first for a Canadian company: A US Federal Aviation Administration waiver permitting BVLOS flights for solar farm inspections in the United States.

Like our ground robots, our aerial robots are equipped for 5G teleoperation, so distance is no barrier. InDro ships the drone to the location, instructs the recipient on how to power on and visually observe – and we carry out the flight. Since receiving this waiver, we have carried out highly successful solar farm inspections in the US.

Here’s a look at how the system works.

MARATHON DRONE FLIGHTS

 

This headline has two meanings. The first is that we were flying sub-250 gram drones continuously for several hours in a relay-like fashion. When the batteries on one drone started to drain, a second was put in the air. So it was kind of a marathon in terms of continuous drone operation.

But the bigger meaning relates to the annual Montreal Marathon. InDro Robotics was called in to take part in a research trial. It was known from previous marathons that there were specific locations where runners tended to encounter difficulties and even collapse. But with no surveillance from above, it took time both to identify a runner in distress and also pinpoint their precise location.

The drones we put in the air provided an uninterrupted live feed to a tent where they were continuously watched on large-screen monitors. Sure enough, the live video did help detect and locate runners who needed assistance. You can find our story here. It was also picked up by COPA – the Canadian Owners and Pilots Association. Their coverage is here.

Below: Our crew kept sub-250 gram drones in the air for hours at the Montreal Marathon.

BIG CLIENT, COOL ROBOT

 

A major international company (a household name, truly), asked us to build a robot for them. Specifically, a research robot they could deploy in crowds of people. Engineering lead Arron Griffiths explains:

“The client wants to use Vision SLAM (Simultaneous Localisation and Mapping) to essentially detect humans and pathways through chaotic environments,” he says.

“Think malls, shopping centres…where humans are mingling to navigate around. And there’s no really defined path, the robot must organically move around people. Yes, you’d have an overall predetermined path with a desired destination, but once the chaos of humans comes in the robot would safely meander its way through crowds.”

The client was so pleased with the result they agreed to allow us to show the finished product. You’ll note the height – which was necessary so that sensors could be placed at roughly eye-level of the humans it avoids. You can find more technical details about the project here.

This is a perfect example of one of InDro’s key functions: A client comes to us with an idea for a product that has not yet been created. In deep consultation – and with plenty of updates along the way – InDro designs, builds, tests and ultimately delivers the finished product.

Below: The robot navigates crowds along a boardwalk

Robotic Innovations

DARTT OPENS!

 

June saw the opening of the new Drone and Advanced Robot Training and Testing centre, or DARTT, at Area X.O in Ottawa. The state-of-the-art facility was funded by the Government of Canada through the Federal Economic Development Agency for Southern Ontario (FedDev Ontario) and in-kind industry contributions from InDro Robotics.

DARTT is the first facility of its kind in Canada, built from the ground up for the testing of ground robots (wheeled, tracked, quadrupeds and bipeds) and drones. The robot testing area consists of multiple sets of obstacles build to specific criteria set out by the National Institute of Standards and Technology (NIST). Robots can be tested on various uneven surfaces, through varying aggregates (sand, gravel, etc.) and through water. There’s even an incline ramp that can be adjusted to test the ability of robots to climb.

InDro operates the facility, helping to test the limits of robots – and their operators. DARTT also contains a large netted enclosure for testing new drone technologies that might otherwise require a Special Flight Operations Certificate from Transport Canada. (Plus, the top of that large enclosure can serve as a safety net when testing drone parachutes.)

InDro offers flight reviews and advanced and specialised drone and robot training at the site. We are also planning to launch a series of Micro-Credential courses in 2024, allowing for short-duration, intensive training in specific drone technology skills.

You’ll find a more thorough story about DARTT here, as well as a video below.

INDRO TAPPED FOR SPECIALIZED DRONE MISSIONS

 

It’s not uncommon for InDro to be approached to participate in research trials involving drones (the Montreal Marathon is but one example), but also in emergency situations. This year saw both.

When wildfires threatened many regions in British Columbia, the City of Kelowna contacted InDro. Might we be able to assist in mapping some of the damage? And could we use thermal sensors to detect hotspots that might be smouldering beneath a landfill?

We jumped into action quickly, selecting our partners at Spexi Geospatial to carry out the flights using their special software. That system allows the pilot to select an hexagonal area of interest (a “Spexigon”), and the drone will take off and carry out the mission autonomously. It will ensure that photos are taken at the correct intervals and a consistent altitude so the back-end stitching goes seamlessly. Plus, a pilot can fly multiple Spexigons in a single mission, allowing all of that data to produce imagery at scale. Resolution is very high, at 3 cm/pixel.

During one 2023 mission, “over 10,000 acres of imagery was captured in three days,” says Spexi COO Alec Wilson.

“We’ve made it super simple to get images in and out at scale… And we’re super-excited to be able to start building bigger and better platforms for the drone industry.”

InDro has invested in Spexi Geospatial, as we can see the value of automated image capture at scale. Already, Spexigon has carried out trials where it has captured two entire BC cities in a matter of days, with much bigger projects on the horizon.

You can read more about our work in Kelowna here, and more about Spexi here.

Below: Spexi COO Alec Wilson speaking in Ottawa at the Aerial Evolution Association of Canada’s annual conference.

Alec Wilson Spexi

URBAN WIND TUNNELS

 

InDro has previously teamed up with the National Research Council of Canada on research projects. For example, we’ve pushed several drones to their limits in the NRC’s wind tunnel in Ottawa to compare the ability of drones to withstand high winds when compared with the manufacturer’s specifications.

This year, the NRC asked if we could help with an even more challenging project: Measuring urban wind tunnels.

The NRC is interested in how drones react in urban settings, where windspeeds can be greatly influenced by architecture. Tall buildings in close proximity can turn a stiff breeze into something approaching a gale, along with producing wind shear, strong vortices and other invisible threats to drone flight.

But just because you can’t see these unusual air patterns doesn’t mean you can’t measure them. In conjunction with the NRC, we outfitted an InDro drone with two small, highly sensitive anemometers that measure windspeed. They were mounted on a wishbone-like device, allowing the sensors to be clear of prop-wash for more accurate measurement. One anemometer was mounted vertically, while the other was angled horizontally. This allows researchers to measure the precise angle of the wind, including localised updrafts and other anomalies.

Chief Pilot Eric Saczuk was the Pilot-in-Command on these challenging operations, which took place over multiple days in Montreal. The data will not only help researchers understand and predict the impact of urban wind tunnels, but may also result in useful guidelines for companies flying drones in urban environments.

 (We also carried out some research flights in Vancouver Harbour, flying through a specific corridor near congested airspace, all while measuring the quality of 5G signals throughout the flight.)

You can read about the NRC wind tunnel research in greater detail here. The image below shows the drone with both anemometers attached.

NRC Wind Tunnel Montreal Eric

INDRO “FORGES” AHEAD

 

One of the major highlights of the year involves InDro Robotics now offering a plethora of new fabrication and design services. In a strategic partnership with Invest Ottawa, what was known as the Bayview Yards Prototyping Lab is now called InDro Forge and under the management of InDro Robotics.

The facility is equipped with a wide array of additive and subtractive manufacturing capabilities, including:

  • CNC machining
  • Silicone and urethane casting
  • Multi-element 3D printing (including metal)
  • Electronics and Printed Circuit Board fabrication and analysis

There’s even a water jet table capable of cutting through several inches of steel.

The facility offers services ranging from one-off prototypes to design and full product development. If you can dream it; InDro Forge can build it.

“Some of our other clients come to us where they have an early prototype that they’ve cobbled together. It tells them that their idea is possible but it’s not a product yet,” says InDro Forge lead Joel Koscielski. “So we’ll help them turn that into a more refined version of itself. We might do one of those, we might do five – even 25.”

Projects can be big – or small.

“Sometimes it’s just that extra bit of capacity – they themselves have never had to make a sheet metal box that looks good,” adds Koscielski.

In addition to serving clients in need of prototypes, Minimum Viable Products and limited production runs, InDro also now has the ability to fabricate in virtually any material for our own projects – which will shorten timelines.

Below: A powerful water jet table at InDro Forge. It uses high-pressure water mixed with an exceedingly fine aggregate to cut through pretty much anything with precision

Advanced Manufacturing

STREET SMART ROBOT

 

Another of our 2023 milestones was the design and fabrication of what we call the Street Smart Robot. Its purpose is to ensure safe winter cycling.

Canadian cyclists are a hardy bunch, and many of them don’t let the winter season stop them from utilizing bike lanes. But with winter comes hazards – ice, potholes, debris – that can pose a threat to a safe cycling experience. The Street Smart Robot (SSR) has been built to drive through bike lanes autonomously – while scanning for the above hazards and more. Once it detects an anomaly, City of Ottawa (where it’s being tested) maintenance crews will be notified.

“The idea behind the robot is we want to prolong the use of bike lanes in Ottawa, but also ensure the safety of bike lanes in Ottawa,” explains Indro Robotics Account Executive Luke Corbeth.

“There’s really two parts to this: The first is a machine vision element to see if conditions are good enough for biking – no ice, not too many leaves, etc. On the safety side, the Street Smart Robot is more concerned with detecting things like potholes and cracks. And the idea is if you’re able to identify those things, the right resources can be deployed faster and more efficiently to solve the problem in a timely manner.”

 

PARTNERSHIP

 

The SSR came about thanks to a research and development fund called the Wintertech Development Program. Its purpose is to support “Ontario small and medium enterprises (SMEs) and their partners to validate, test, prototype, and demonstrate new products and technologies designed to meet the unique demands of winter weather conditions.” InDro matched the funds via the work it carried out.

Wintertech is run by OVIN, the Ontario Vehicle Innovation Network. That’s a province of Ontario initiative which “capitalizes on the economic potential of advanced automotive technologies and smart mobility solutions such as connected and autonomous vehicles (CAVs), and electric and low-carbon vehicle technologies, while enabling the province’s transportation and infrastructure networks to plan for and adapt to this evolution.”

There’s a *lot* of technology packed into the SSR, including sensors and compute power to ensure both obstacle avoidance and AI/Machine Vision recognition of potential threats. Technology onboard includes:

  • Front and rear-facing depth cameras that perceive in 3D
  • Two 2D LiDAR units for obstacle avoidance and safety
  • Two 3D LiDAR sensors for Simultaneous Localization and Mapping (SLAM)
  • GPS and Inertial Measurement Unit
  • Range finder to detect the height and position of hazards like tree branches on the path

There’s a lot more to this machine, and you can find all the details here. InDro will be testing the IP67 robot in early 2024, once there’s plenty of snow and ice in Ottawa.

Below: A brief video highlights the Street Smart Robot, unveiled at TCXpo in September.

TCXpo

 

September brought the second annual TCXpo event to Area X.O. It’s Canada’s premiere showcase of Smart Mobility, with leading technology companies from across the country demonstrating their products. This year saw more than 75 firms take part with active demos, static displays, and plenty of learning sessions.

The event was sponsored by Transport Canada (that’s the “TC” in “TCXpo”), along with Invest Ottawa and Innovation, Science and Economic Development Canada (ISED).

InDro was kept busy with running demos of the new DARTT facility, putting ground robots through demanding obstacle courses and flying drones inside the netted enclosures. There were plenty of other cool demonstrations and displays, ranging from a self-driving tractor through to a remotely operated hang-glider intended for heavy cargo deliveries.

As Michael Tremblay, who was then President and CEO of Invest Ottawa, Area X.O and Bayview Yards, put it: “We’ve got incredible capability right across the country.”

It’s a great event, and one that truly highlights that the era of Smart Mobility is firmly en route. Kudos to the organizers for putting on such a great show.

Below: A few images from the 2023 TCXpo, including the InDro Robotics Ottawa team behind some of our many robots. That’s followed by a video highlighting the event.

 

Philip CAV Canada Drone Panel

Philip on drone panel

Indro Robotics CEO Philip Reece moderating a CAV Canada panel

Tractor

And on this farm there was a robot, Ee-eye, ee- I/O

Pilotless hang glider

Remotely operated hang glider

Nokia Pod

Nokia drone with charging station for remote operations

SSR Street Smart Robot

Street Smart Robot

The Ottawa InDro team, with the SSR highlighted

Wingtra liftoff

A Wingtra drone takes flight during TCXpo

Good dog

InDro’s Luke Corbeth with the Unitree B1 quadruped at DARTT

NDT Demo

A Skygauge Robotics drone demonstrates its non-destructive testing abilities

WAIT, THERE’S MORE

 

There’s actually a *lot* more, but we know you’ve got other things to do in 2024. So just a final few highlights:

 

  • InDro forged a new partnership (and product) in conjunction with Tallysman on a super-accurate GNSS solution for ground robots
  • We refined our popular InDro Commander, an InDro innovation that enables remote teleoperation and the rapid integration of sensors. A smaller Commander is en route soon!
  • We welcomed – and are modifying – new robots from Unitree and AgileX (InDro distributes products from both companies)
  • We have a new Robot Operating System (ROS) drone (more to come on that soon)
  • We’ve been working hard on a new automated inventory management system, designed to simplify warehouse supply chain management

 

INDRO ON THE ROAD

 

Finally, InDro attended a number of major conferences and exhibitions throughout the year. We displayed and demonstrated our products at many of them, and forged partnerships at others. Among the many events we took part in:

There were more, of course. But these were the highlights.

Below: Unitree’s new “Digit” biped robot, at IROS in Detroit

Unitree's new Digit biped

INDRO’S TAKE

 

Every year at InDro Robotics is busy, with many milestones reached. But 2023 was a little bit different. There were more projects, more milestones, new partnerships – and more clients. The company continued to scale, with the hiring of many more engineers and supply chain/admin staff.

The addition of InDro Forge is a highly significant addition to our portfolio, offering rapid prototyping and custom fabrication for clients, as well as new onsite capabilities for our own projects. And, because this post focussed exclusively on InDro Robotics, we didn’t even get into the amazing things happening at sister companies Aerometrix (which focuses on gas detection) and Bravo Zulu Secure, our drone detection/mitigation operation. Look forward to hearing more about those companies in 2024.

“2023 was an exceptional year at InDro. The company continued to scale, and our engineering team yet again outdid itself with new products, new milestones – and continued commitment to hard work and innovation,” says InDro Robotics CEO Philip Reece.

“Our management and sales teams also pushed the envelope, bringing in major ongoing projects that we look forward to revealing in 2024. And our marketing and content leads made great inroads in getting out the word about what InDro’s been doing, along with our continued growth trajectory. I’m grateful to all of our staff, our clients, and our many partners – with a special thanks to Area X.O, Invest Ottawa, and YOW. Here’s to 2024!”

On behalf of everyone at InDro Robotics, we wish you a Happy, healthy, and productive New Year.

As always, if you’d like to get in touch feel free to contact us here.

 

InDro builds, delivers custom robot to global client

InDro builds, delivers custom robot to global client

Apr 10, 2023 | Case Studies, InDro News, InDro Solutions, Scott Simmie, UGV

By Scott Simmie

 

We’ve built a new robot we’d like to tell you about.

It’s for a highly specialised use-case scenario for a global client. (And when we say global client, it’s a household name.)

This isn’t the first project where we’ve been tapped by a heavy-hitting company to design and build custom robots. We have ongoing contracts with others, where unfortunately NDAs prohibit us from disclosing pretty much anything. (We can tell you that one of the ground robots we’re building for one of those clients is pretty big.)

In this case, the client has agreed to let us tell you a fair bit about the product, providing we don’t reveal their name. We think this is a really intriguing robot, so we’re going to share some details – including images of the final product.

Here it is. And, by the way, it’s as tall as the average person. The sensor poking out on the right near the top of the cylindrical portion is positioned at eye-level.

Custom Robot

NOT A PIZZA OVEN

 

With that stretching, stovepipe-like neck, it might look like a pizza oven on wheels. But it’s not. It’s designed that way so that sensors can be roughly at the head height of human beings. The box at the bottom could be thought of as a computer on steroids.

That’s because the client wanted this robot for a very specific purpose: To be able to navigate complex crowds of people.

“The client wants to use Vision SLAM (Simultaneous Localisation and Mapping) to essentially detect humans and pathways through chaotic environments,” says Arron Griffiths, InDro’s Engineering Manager. Arron works out of our Area X.O location, where the robot was fabricated.

“Think malls, shopping centres, and stuff like that where humans are mingling to navigate around. And there’s no really defined path, the robot must organically move around people. Yes, you’d have an overall predetermined path with a desired destination, but once the chaos of humans comes in the robot would safely meander its way through crowds.”

 

LOTS OF TECHNOLOGY

 

That’s not a simple task. The client is going to supply its own autonomy software, but InDro had to work closely with them on the robot’s design and capabilities.

We mentioned earlier that this robot is SLAM-capable. That means it can map its surroundings in real time and make its own decisions – while it’s moving – about where in the ever-changing environment it makes sense to go to next. Two ZED depth cameras provide a detailed look at those surroundings (one close to the ground, the other at human eye level). So it’s constantly scanning, mapping, and making decisions about where to move next in real-time.

This is a data-dense task that requires a *lot* of onboard computing power.

“It’s basically a really powerful desktop computer on wheels,” says InDro Account Executive Luke Corbeth. “It’s outfitted with serious computational power, including the same graphic cards that people use to mine bitcoin.”

And that posed another challenge for our engineering team. The client wanted the robot to be able to operate for several hours at a time. But that advanced computing capability really puts a drain on power. 

“Once you stick these high-end computers into a battery powered robotic system, your run time drops like a stone,” explains Griffiths. “It’s a bit of a beast on power. That’s why we had to put a second battery into the unit. This is an excercise in finding a balance point, and producing a robot that will do a high-end deployment with all of this high end technology.”

Custom Robot Canada

CLIENT-CENTRED PROCESS

 

This wasn’t the first custom-robot that client has requested. The international company has a longer-term research project focussed on enabling a robot to navigate when surrounded by unpredictable human beings. It has developed, and will continue to tweak, its own autonomy software to carry out this task in conjunction with this robot.

InDro worked closely with the client on the design – both the technical requirements in terms of processors, sensors, graphic cards, run time – as well as the physical appearance. Because the client had some very tight timelines, InDro designed and built this robot in a very short period of time: Seven weeks from outset until the product was shipped.

“That’s extremely fast,” says Griffiths. “That’s the fastest custom robot I’ve seen in my working profession. You’ve got to think design cycles, manufacturing, outsourcing, testing. From this being nothing, to being shipped out in less than two months is incredible.”

 

SOLUTION-FOCUSED

 

But there’s a difference between carrying out an expedited task – and doing a rush job. The focus always had to remain on ensuring that the capabilities, design, build and testing of this machine would meet or exceed the client’s rigorous standards. And that meant even the tiniest details counted.

For example, we’d discovered with a previous robot using the same locomotion platform that there could be an issue on rough surfaces. Specifically, if you were turning a tight corner or accelerating while turning, the wheels could shudder and jump. This was especially an issue on asphalt and concrete.

InDro’s engineering team knew that with this robot any such shudders would be amplified due to the height of the machine; a minor shudder at the base would translate into significant wobbling at the robot’s top. That wasn’t something we wanted happening.

And so we created a solution. We covered the individual wheels with a 3D-printed wrap. This provides a barrier between the sticky rubber and ground, allowing the robot to slightly slide during such manoeuvres and avoiding those troubling vibrations.

 

Below: Detail of the wheels, with their new coating

Custom Robot

CLIENT REACTION

 

When we pack up and ship a custom build, the client always gets in touch after they’ve received the product. That’s the moment of truth – and the feedback we eagerly await.

Not long after the robot arrived, an email from the client landed. It included the following:

“The robot is fantastic,” they wrote. “The craftsmanship is superb; the power on the base is enabling; the intricate way in which the computer fits in the base housing is incredible; the compute box + mast feels ‘just right’ (there’s no template for social robot design, but I feel like we got very close).

“All these things make me really confident that, with the right algorithms (my responsibility) we can safely and efficiently navigate through crowds. It’s a really special robot that I can’t wait to put in the field.  Your team deserves a raise!”

This robot, though it can’t cook pizzas, is one of the most powerful Uncrewed Ground Vehicles InDro has built, at least in terms of raw onboard computational power. Engineering lead Griffiths believes its capabilities could make a variation of this machine suitable for other clients, as well.

“I think it’s a very good platform for clients who want very high computing power in a small form factor  that actually has some range, some longevity to it,” he says.

Below: Even when they’re under the gun, our engineering team takes it all in stride

Robotics Engineers

INDRO’S TAKE

 

We’re often working on projects like this. In fact, this isn’t the first major global client to tap InDro for custom builds. As our tagline states: “Invent. Enhance. Deploy.” That’s what we do.

“This was an expedited design, build and test of a completely new and computationally powerful robot,” says InDro Robotics CEO Philip Reece. “We know that InDro’s reputation rides on every product we ship and every service we provide. So we’re delighted to hear the client is as pleased with this robot as we are – and look forward to building more for them.”

Interested in what a powerhouse machine like this might do for you? Feel free to explore the possibilities by setting up a conversation with Account Executive Luke Corbeth.