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.

QUEBEC’S HAPLY ROBOTICS MAKES THE VIRTUAL FEEL REAL

QUEBEC’S HAPLY ROBOTICS MAKES THE VIRTUAL FEEL REAL

Jan 31, 2024 | Industry News, Innovation, Robotics, Scott Simmie

By Scott Simmie

 

Odds are you’ve heard of remote surgery by now.

That’s where a surgeon, looking at screens that provide incredibly detailed 3D video in realtime, conducts the operation using a controller for each hand. The inputs on those controllers are translated into scaled-down movement of robotic arms fitted with the appropriate medical devices. The robotic arms are capable of moving a precise fraction of the distance of the operators’ hands. As a result, these systems allow for far greater control, particularly during really fine or delicate procedures. 

The surgeon might be at a console in the operating theatre where the patient is. Or they could be operating on someone remotely. You could have a specialist in Montreal perform an operation on someone elsewhere in the world – providing you’ve got a speedy data connection.

The video below does a really good job of explaining how one of the best-known systems works. 

 

THE IMPORTANCE OF FEEL

 

Conducting standard surgery (or a variety of other tasks) without robots involves constant tactile feedback.  If a doctor is moving an instrument through tissue – or even probing inside an ear – they can feel what’s going on. Think of cutting a piece of fruit; you adjust the pressure on the knife depending on how easy the fruit is to slice. When you put a spoon into a bowl of jello, that constant feedback from the utensil helps inform how hard or soft you need to push.

This tactile feedback is very much a part of our everyday lives – whether it’s brushing your teeth or realising there’s a knot in your hair while combing it. Even when you scratch an itch, you’re making use of this feedback to determine the appropriate pressure and movements (though you have the additional data reaching your brain from the spot being scratched).

But how do you train someone to perform delicate operations like surgery – even bomb defusal – via robotics? How do you give them an accurate, tactile feel for what’s happening at the business end? How much pressure is required to snip a wire, or to stitch up a surgical opening?

That’s where a company from Quebec called Haply Robotics comes in.

“Haply Robotics builds force-feedback haptic controllers that are used to add the sense of touch to VR experiences, and to robotic control,” explains Product Manager Jessica Henry. “That means that our controller sits on the human interface side and lets the human actually use their hand to do a task that is conveyed to a robot that’s performing that task.”

We met some of the Haply Robotics team during the fall at the IROS 2023 conference in Detroit. We had an opportunity for a hands-on experience, and were impressed.

 

INVERSE3

 

That’s the name of Haply’s core product.

“The Inverse3 is the only haptic interface on the market that has been specially designed to be compact, lightweight, and completely portable,” says the company’s website. “Wireless tool tracking enables you to move freely through virtual environments, while our quick tool change mechanism allows you to easily connect and swap VR controllers, replica instruments, and other tools to leverage the Inverse3’s unmatched power and precision for next-generation force-feedback control.

“The Inverse3 replicates tactile sensory input required for simulating technical tasks. It can precisely emulate complex sensations like cutting into tissue or drilling into bone – empowering students, surgeons, and other healthcare professionals to hone and perfect medical interventions before ever performing them in the clinical environment.”

Haply Robotics has produced an excellent video that gives you both a look at the product – and how it works:

 

WHAT DOES IT FEEL LIKE?

 

While at IROS, we had a chance to put our hands on the Inverse3.

In one of the simulations (which you’ll see shortly), the objective was to push a small sphere through a virtual gelatin-like substance. As you start pushing the ball against that barrier, you begin to feel resistance through the handle of the Inverse3. Using force-feedback, you continue to push and feel that resistance increase. Finally, when you’ve hit precisely the correct amount of pressure, the ball passes through the gelatin. The sensation, which included a satisfying, almost liquid ‘pop’ as the ball passed through, was amazing. It felt exactly like you would have anticipated it would feel with a real-world object.

“Touch adds a more information as opposed to just having the visual information,” explains Henry. “You also have the tactile information, so you have a rich amount of information for your brain to make a decision. You can even introduce different haptic boundaries so you can use things like AI in order to add some kind of safety measure. If the AI can say ‘don’t go there’ – it can force your hand out of the boundary with haptic cues. So it’s not just visual, it’s not just audio.”

 

SIMULATION, TRAINING…AND MORE

 

The Inverse3 is already in use for simulation training in the medical industry. In fact, many existing devices for robotic surgery do not have haptics – and there’s clearly a demand.

“Robotic surgical consoles don’t use haptics yet, and we’re hearing that surgeons are asking for that to be added because it’s missing that sense,” says Henry. “A mistake they can make is to push an instrument too far in because it’s just visual. If you had haptics on your handles, you would intuitively know to pull back.”

Remember how we tried pushing a virtual object through a gel-like substance? You’ll see that in this video around the :24 mark:

THE HAPLY STORY

 

Well, it’s not the entire Haply Robotics story, but here it is in a nutshell.

The idea for the product – for the need for such a product – first surfaced in 2016. The three co-founders were working on haptic devices at Canada’s National Research Council. Existing devices then were large and tended to not have the greatest user experience. They saw an opportunity to create something better. The company has been in business since 2018 – with these three at the helm:

  • Colin Gallacher (MEng, MSc, President)
  • Steve Ding (MEng, Electrical lead)
  • Felix Desourdy (BEng, Mechanical lead)

The trio put their heads together and – a lot of R&D later – produced the Inverse3.

The company manufactures the physical product, which contains three motors to provide haptic feedback. Haply Robotics also makes an API, but the coding for the simulations comes from outside partners. Fundamental VR, for example, is a company devoted to developing virtual training simulations for everything from opthamology to endovascular procedures. It coded that gelatin simulation.

“Studies confirm that VR significantly improves the effectiveness of medical education programs. Adding real haptics increases accuracy and delivers full skills transfer,” says the Fundamental VR website. In fact, it cites research showing a 44 per cent improvement in surgical accuracy when haptics are part of the VR experience.

“In the training space, when you’re using it for simulation, a surgeon’s work is very tactile and dexterous,” says Haply’s Jessica Henry. “We enable them to train using those instruments with the proper weights, the proper forces, that they’d encounter in surgery as opposed to textbooks or cadavers. It’s a more enriched way of interacting.”

And it really, really feels real.

Below: Haply’s Jessica Henry manipulates the Inverse3

 

 

Haply Robotics Jessica

INDRO’S TAKE

 

It’s always great discovering another new company in the robotics field, particularly one with an innovative solution like the Inverse3. It’s also great when these companies are Canadian.

“Haply Robotics has identified a clear void in the marketplace and created a solution,” says Indro Robotics CEO Philip Reece. “With the growth in remote robotics – not just surgery – I can see a wide range of use-cases for the Inverse3. Congratulations to the Haply team on being ahead of the curve.”

For more info on the product, check out the Haply Robotics website.

Robots on earth help prepare for research on the moon

Robots on earth help prepare for research on the moon

Jan 29, 2024 | Industry News, Robots, Scott Simmie, Success Stories, Uncategorized

By Scott Simmie

 

What could small robots on earth have to do with exploration on the moon?

Quite a lot, as it turns out. Professors and engineering students at Polytechnique Montréal have been busy writing algorithms and running experiments with robots and drones with one goal in mind: To enable them to explore unfamiliar and even hostile surroundings far beyond the reach of GPS or other forms of precision location technology.

“What we want to do is to explore environments including caves and surfaces on other planets or satellites using robotics,” explains Dr. Giovanni Beltrame (Ph.D.), a full professor at Polytechnique’s Departments of Computer Engineering and Software Engineering.

Before we get to the how, let’s address the why.

“Caves and lava tubes can be ideal places for settlement: They can be sealed and provide radiation shielding. There’s also a chance of finding water ice in them,” says Dr. Beltrame.

Of course, it’s also less risky – and less expensive – to send robots to other planets and moons rather than human beings. They don’t require life support, don’t get tired (with the exception of having to recharge), and they can gather and process data quickly.

Just think of all the data that’s been acquired on Mars by the twin Rovers and the Mars helicopter.

Below: A selfie taken by NASA’s Perseverance rover November 1, 2023, during the the 960th Martian day of its mission. The rover was built with a focus on astrobiology, searching for signs of ancient microbial life on the red planet. Image courtesy of NASA.

Mars rover Perseverance

PREPARE ON EARTH, DEPLOY IN SPACE

 

It’s a pretty ambitious vision. But for Beltrame and his team, it’s also very real. And it requires a lot of work and research here on earth.

“So to get there (space) and do this with multiple robots, we’ve developed all sorts of technologies – navigation, perception, communication, coordination between the robots, and human-robot interfaces,” he says.

“We’re doing all these things, because our goal is to use a swarm of robots to do planetary exploration. There’s more, but that’s it in a nutshell.”

When you go to the moon, there’s no equivalent of GPS. And environments like caves can be really tricky – both in terms of robots understanding where they are, and also communicating with other robots beyond line of sight.

With the right technologies and algorithms, that communication is possible. And much of Beltrame’s research has involved testing this on earth. In particular, he’s focusing on how groups of robots could take on such tasks collaboratively.

“So our primary activities focus on swarm robotics,” he says.

Generally that starts with simulation models. But there are limits to simulations – and real-world testing is a big part of what’s going on at Polytechnique.

“So we do have this deployment philosophy that we try our technologies in simulation, but then we want to go to deploying robots. You can have the best simulation in the world, but there’s still a reality gap and it’s very extremely important to try things on the real robots,” he says.

“We have a saying in the lab, which is: ‘Everything works in simulation’. You can always make your algorithm work in simulation, and then you get out in the field and things go wrong. So one thing we do in the lab is we always do the full stack. That’s why we need to have real robots. And we don’t only do experiments with real robots in the lab, we do them in the field.”

MIST

 

The lab he’s referring to is known as Polytechnique’s MIST, which stands for Making Innovative Space Technology. Dr. Beltrame is the director of the lab, which focuses on computer engineering targeted towards space technologies. In addition to the researchers, the lab is home to a *lot* of robots. There are big ones, small ones, wheeled ones, flying ones (drones) – literally “hundreds” of robots at the lab.

But as Dr. Beltrame emphasised, proving that something will truly work requires testing in environments that are similar to what might be found on the moon or elsewhere. Locations where he’s carried out fieldwork include:

  • Lava Beds National Monument in California (with NASA JPL)
  • The Kentucky mega-cave with the CoSTAR team
  • Tequixtepec in Mexico with SpéléoQuébec

Just check out the images below of field work, courtesy of Dr. Beltrame:

Tight spaces

ESA photo

Cave drone

In the field

ESA photo

THE INDRO CONNECTION

 

Some of the robots used in the MIST lab – and perhaps eventually on the moon – arrived via InDro Robotics, a North American distributor for AgileX. In fact, Polytechnique has purchased a number of AgileX products, including platforms that InDro has modified to help speed the R&D process. These include:

  • 24 LIMOs and simulation table
  • AgileX Scout Mini
  • AgileX Scout 2.0
  • Two AgileX Bunker Mini platforms, with custom builds by InDro

We’ve written about the LIMO before – a small, affordable and versatile robot capable of perceiving its environment and even Simultaneous Localization and Mapping out of the box. It’s also an ideal size, particuarly when doing multi-agent/swarm robotics, for use in the lab. (You’d run out of space pretty fast with something much larger).

“The LIMOs are a very good platform for Simultaneous Localization and Mapping  – and perception in general,” says Beltrame.

He says they’re a good choice “because they have a 3D camera, they’re lighter, agile, and are sufficiently low in cost. So we can use them in large numbers. Another good thing about the LIMOs is that once you have a lot of similar robots that are reasonably agile, you can actually make a full deployment of software (across all robots).”

That makes them an ideal platform for multi-agent research and development.

“For example, we developed this tool called Swarm SLAM where many robots collaborate to have a better perception of the environment. We’re currently testing it with the full fleet of LIMOs. That’s something we would have believed impossible with larger robots for logistical reasons.”

Though the focus is firmly on space, the Polytechnique Montréal research has applications on earth. Swarms of robots could aid in disaster response, Search & Rescue, and more.

 

FAVOURITE ROBOT

 

The LIMO isn’t the only AgileX product in Polytechnique’s stable. And while Beltram likes all of them, he has a soft spot for one in particular.

“I would say that my favorite robot is the Scout Mini,” he says. “It’s fast, it’s agile and the control is extremely precise.”

In fact, Beltrame often takes the Scout Mini with him when doing school presentations. It’s small enough to be carried in the trunk of his car and hand-carried to classrooms. His team has also used the platform to test a new code for path planning and sophisticated energy calculations. It’s capable of tracking the additional energy required for climbing inclines, for example, then calculating when the robot needs to return home to wirelessly recharge.

As always, InDro works with clients to deliver precisely what they need. This saves time for those institutions and corporations on builds, allowing them to get on with the business of R&D.

“We’ve done quite a bit of integration for them,” says Luke Corbeth, InDro’s Head of R&D Sales.

“For example (see picture below), we provide a top plate with all required hardware mounted and integrated. They then add their own sensors, protective structure, etc. So this is a great example of how we work with clients on a case-by-case basis depending on their needs as robotics isn’t one-size-fits-all.”

Polytechnique mini bunkers

ONE SMALL STEP…

 

With all of this research, what comes next? Will the work being done today at Polytechnique eventually find its way off this planet?

“The answer is it’s going to happen very soon,” says Beltrame. Sometime later this year, a rocket will head toward the moon carrying three small robots. It’s called the Cadre mission.

A trio of small rovers will work as a team to explore the moon autonomously, mapping the subsurface in 3D, collecting distributed measurements, and showing the potential of multirobot missions,” says NASA’s JPL website. One of Beltrame’s students is working on that mission with JPL.

“This is one example of how the work that we’ve been doing in this lab, in the end – through students that were here – become real missions,” says Beltrame.

And that’s not all. As early as 2026, a Canadian-built rover could land on the moon in Canada’s first moon mission.

Its task? To explore the moon’s south polar region in search of “water ice.” This ice is critical to long-term human habitation on the moon – and can also be converted to fuel, both for energy on the moon and potentially to refuel other spacecraft with destinations further afield.

“I have an engineer from the Canadian Space Agency that’s a student of mine that’s developed the Mission Planner. So the idea is that we – our lab – developed the Mission Planner for the Canada rover that’s going to the moon.”

Here’s a look at that planned mission, from the CSA:

 
 
 

AND THERE’S MORE

 

There was some big news this week from Polytechnique Montréal. On January 24 it announced the formation of ASTROLITH, a body for “research in space resource and infrastructure engineering.”

It’s the first Canadian group dedicated to lunar engineering, according to a news release.

“Comprising experts from all seven Polytechnique departments, ASTROLITH will pursue the mission of helping to develop next-generation technologies and training the engineers of tomorrow to ensure Canada’s presence in space and lunar exploration, as well as addressing critical needs on our planet within the context of climate change, resource management and sustainable development,” reads the release.

So while the emphasis is on the moon, ASTROLITH will also result in some very practical – and urgent – use-cases on our home planet.

“As encapsulated in its Latin motto Ad Lunam pro Terra, ASTROLITH is dedicated to developing technologies with direct impacts here on Earth: enabling development of infrastructure in the Far North or facilitating the energy transition, for example,” says the release.

“Indeed, the research unit’s founding members are already involved in developing technologies in various areas related to space and extreme environments, from design of resilient habitats and infrastructures for remote regions to deployment of cislunar communications technologies to development of advanced robotics systems for prospecting and mining, among many others. Their work is bolstered by contributions from specialists in life-cycle analysis, sustainable development and space-related policy development.”

The team is composed of academics and researchers that span all seven Polytechnique departments. Beltrame, not surprisingly, is on the team – which is pictured below. (He’s in the back row, centre.)

 

INDRO’S TAKE

 

We find the work being carried out at Polytechnique Montréal, the MIST lab – and now ASTROLITH – both fascinating and important. It’s also a terrific example of how dedicated researchers and students can develop and test projects in the lab that eventually have real-world (and off-world) applications.

“I’m incredibly impressed with the work being carried out here, and the fact it can be put to positive use-cases both on earth and in space,” says InDro Robotics CEO Philip Reece.

“We wish Dr. Beltrame and his colleagues well, and we’ll certainly be watching these lunar missions with great interest. It’s always a pleasure when InDro can support teams doing important work like this.”

You can find more about the MIST lab here. And if you’d like to talk about AgileX robots (or any other robotic solution), connect with an InDro expert here. 

Aerometrix methane detection operation poised for new growth

Aerometrix methane detection operation poised for new growth

Jan 25, 2024 | Aerometrix, Industry News, Methane, Scott Simmie

By Scott Simmie

 

This job, on occasion, stinks.

But it’s all in a day’s work for Aerometrix, Canada’s only company specialising in methane detection using drones. It’s not the methane itself that smells – it’s actually an odourless gas – but it’s the locations where methane can be emitted.

Imagine flying a massive landfill on a hot day in California. Further imagine that, in order to keep the dust down, the landfill operators have recently sprayed the location with leachate – the slimy runoff juice created by the landfill itself. It’s very biologically active, and it smells really bad.

“It’s horrendous – horrible,” chuckles Eric Saczuk, who often carries out the complex flights.

“It just ends up just suffusing through you and anything that you’re wearing. It even seems like it goes into your skin.”

Thankfully, not all missions are like that. But all of them do achieve results.

And now, for multiple reasons, Aerometrix is poised to be taking on many more of them – branching out into detection at oil and gas refineries.

Below: Flight Operations Lead Eric Saczuk prepares for an Aerometrix flight

 

Eric Saczuk Aerometrix

WHY METHANE DETECTION?

 

When it comes to climate change, methane is an invisible threat. Though we often hear about CO2 emissions, methane is a serious problem when it comes to greenhouse gases.

“Methane has more than 80 times the warming power of carbon dioxide over the first 20 years after it reaches the atmosphere,” states the Environmental Defense Fund.

“Even though CO2 has a longer-lasting effect, methane sets the pace for warming in the near term.”

So there’s increasing urgency to detect and mitigate methane emissions. At landfills, for example, once the emission points are detected, the gas can be trapped – and even used to generate electricity.

“The main emphasis recently has been on landfills, both in Canada and the US,” explains Aerometrix Co-Founder Philip Reece. “We flew 16 missions over the last 12 months.”

And these missions aren’t simply popping a drone up for a brief flight. Nor are they automated. Every Aerometrix flight has to be carried out manually.

“Over large sites like the Vancouver landfill, that took us three days of flying, six hours a day,” says Saczuk. “We fly these missions at five metres above the ground – and there’s lots of things that can get in the way at that level.”

Aerometrix flights deploy either the DJI M300 or M350 drone. But the secret sauce is not so much the drone as the sensors. (And it’s most certainly not the leachate.)

 

SENSORS

 

Aerometrix deploys two different sensors to detect methane. One of them is called an Open Path Laser Spectrometer (OPLS), developed by NASA for use on the Mars Rover. It was designed to detect trace gases. In the case of methane detection, the laser is tuned to a specific frequency that is absorbed when it encounters that particular gas. The greater the absorption, the higher the methane concentration.

The sensor requires “clean air” for accurate readings – meaning there can’t be any prop wash or turbulence caused by the drone itself. Aerometrix engineers built a brace that holds the sensor well forward of the drone for this purpose. Having that sensor and rod, of course, upsets the balance of the drone. In fact, Saczuk estimates the weight of the rod and sensor at roughly 800 grams, perched about 1.5 metres forward of the drone.

And while the flight controller is capable of compensating for that, Saczuk always performs a calibration once the drone is in the air.

“We take off to maybe three or four meters above the ground. Once the drone is airborne, we go into the controller and initiate the calibration. So the drone calculates its revised centre of gravity and knows what its steady state is. The two front propellers then spin a little bit faster to keep the nose from dipping.”

Flying manually, Saczuk uses Tripod Mode to limit the drone’s speed. The most accurate readings occur when flying at about five metres per second.

On an ideal flight day, there would be a steady wind at around eight metres per second. If the breeze is coming from the east and blowing over the landfill, this provides a couple of advantages. First of all, by positioning operations at the eastern end you can avoid most of the smell. But the real reason is because the drone will begin its flight in clean air not contaminated by methane. That will enable the methane, once detected, to really contrast with the surrounding environment.

“What we don’t like is no wind, because then the methane just goes up vertically and it’s variable – it just gets pushed around by a little vortices here and there,” says Saczuk.

The drone will make multiple passes (in this example, north and south) over the site. When the laser hits methane, some of those rays will be absorbed and some reflected, depending on the concentration. Flying multiple paths allows enough data to be gathered to create a visualization of methane in a vertical plane.

“We’ll do this on the upwind and downwind side of the site as well as a full perimeter to understand where the main emissions source likely are,” he adds. 

“We shouldn’t be seeing much methane on that eastern side, assuming the wind is coming from the east. And then as we fly the western edge, that would capture all of the methane that’s being pushed by the wind and that would be the downwind curtain.”

While Saczuk is piloting, there’s a second controller that displays the data. A Raspberry Pi onboard the drone takes the data from the sensor and merges it with the flight data from the aircraft. So Saczuk can see the invisible gas while piloting.

The goal is obtain a really good cross-section, as illustrated below. Feel free to try your hand at the equation.

Flux Curtain

SENSOR TWO

 

The second sensor deployed is called a Laser Falcon. The sensor, mounting hardware and accessories will set you back close to $60k CDN. It is mounted directly on the drone and faces downward.

In this case, the laser is factory tuned for methane detection – it is the only gas the Laser Falcon can detect.

“It’s an active sensor that will detect the amount of absorption that’s happening. The scattering of the laser in the air tells the sensor how much methane there is not at a point – but through a column of air.”

In both cases, the data is crunched to make the invisible visible. The result is called a “flux curtain” or “flux plane” – with differing colours representing different concentrations of methane, measured in parts per million. In the graphic below, the greatest concentrations are seen in the middle of the image, just below the centre.

Methane Detection

POISED FOR GROWTH

 

In December the Honourable Steven Guilbeault, Minister of Environment and Climate Change, announced draft methane regulations. These regulations aim to reduce methane emissions by 75 per cent by the year 2030, when compared with emission from 2012. The focus is on the oil and gas industry.

“Oil and gas facilities are the largest industrial emitters of methane in Canada—they release about half of total methane emissions,” reads the draft.

“These releases occur during normal operation of equipment and from leaks. To comply with Canada’s existing methane Regulations, industries had to adopt practices to monitor for leaks and ensure that repairs happen to reduce the amount of gas intentionally vented into the air.

“Under the draft methane amendments, the Government of Canada is enhancing the emissions-monitoring requirements through a risk-based approach to structure inspections for fugitive emissions—facilities with equipment that has greater potential for emissions must undertake more frequent inspections. All inspections must be conducted using instruments with a standard minimum detection limit, and repair timelines will depend on emissions rates. Further, the draft regulations introduce an audit system, requiring one annual third-party inspection to validate company program results.”

In other words, it won’t be long before oil and gas facilities will need to bring experts like Aerometrix onboard to verify that the reported data is accurate.

“Lowering methane emissions from our oil and gas sector is one of the fastest and most cost-effective ways we can cut the pollution that is fueling climate change,” said Minister Guilbeault in this news release.

“As the world’s fourth largest oil and gas producer, we have both the responsibility and the know-how to do everything we can. At this time of robust profit margins and high energy prices, there has never been a better time for the oil and gas sector to invest in slashing methane emissions.”

 

NEW INVESTMENT

 

In creating Aerometrix, co-Founders Philip Reece and Michael Whiticar developed a solution to a significant and largely invisible problem. Now, with even greater emphasis on reducing methane emissions, Aerometrix has attracted a major new investor.

That investor is Omar Asad, the company’s new Director. He sees great potential ahead.

“The cutting-edge technology utilised by Aerometrix is unmatched and has already translated into significant savings for clients,” says Asad. “What’s more, we offer both a much-needed and innovative solution – while helping to reduce methane emissions at a critical time.”

Asad’s investment, in conjunction with Canada’s impending methane legislation, paves the way for accelerated growth.

Below: Eric Saczuk points to the second controller, highlighting real-time methane detection

 

Aerometrix Flux Curtain

INDRO’S TAKE

 

Philip Reece, of course, is also the Founder and CEO of InDro Robotics. And he’s clearly pleased with both the investment – and the growth trajectory.

“Landfill detection alone has kept Aerometrix busy and profitable,” says Reece. “With the pending legislation we are poised for significant growth in the oil and gas sector.

“Not only is using these sensors with drones more accurate than traditional hand-held walk-arounds, but Aerometrix has racked up years of experience in turning our findings into clear and actionable data. This company, particularly with Omar onboard, is ready for the next phase of growth.”

Interested in learning more about methane detection by Aerometrix? Contact them here.

Good dogs: A look at the newest Unitree quadrupeds

Good dogs: A look at the newest Unitree quadrupeds

Dec 20, 2023 | InDro News, Industry News, Quadrupeds, Scott Simmie, Unitree Robotics

By Scott Simmie

When people think of robots, they often picture industrial robotic arms doing repetitive work on assembly lines: Precision welding, picking and placing objects – those sorts of applications. Or perhaps a wheeled platform carrying a load from one location in a factory to another.

In recent years, however, new algorithms and technologies have led to an increase in the number of quadruped robots. These are the four-legged devices that inevitably remind observers of dogs, since they have roughly the same shape and move with a similar gait. They’re also (depending on the robot) roughly the same size as medium to large dog breeds.

The most well-known of these is likely Spot, built by Boston Dynamics. Built primarily for industrial inspections, this machine has also taken the spotlight (excuse the pun) with choreographed performances with the likes of Cirque du Soleil.

In fact, videos of Spot dancing proved so viral that Boston Dynamics produced a video to clarify that its robot is capable of much more:

THE QUADRUPED ADVANTAGE

 

Why four legs? Why not just wheels, like most mobile robotic platforms?

Good question. And we put that to InDro Robotics Account Executive Luke Corbeth.

“In most predictable environments, wheels or tracks will suffice,” he says.

“Quadrupeds excel at unpredictable terrain. You can start looking at complex infrastructure like refineries, where there might be stairs or pipes that need to be stepped over. Quadrupeds are also suitable for Search and Rescue, where there might be rubble on the ground or potentially unsafe conditions. Robots like these are very good at navigating terrain that would be impossible for a robot with wheeled or tracked locomotion.”

 

UNITREE

 

Unitree Robotics is one of a small but growing number of firms specializing in these robots. Its founder is Wang Xinxing, an engineer who started working on quadrupeds roughly a decade ago at Shanghai University. He built his first quadruped, XDog, by designing and building virtually everything, including motor drive boards, the master-slave architecture, the legs – and more.

All that hard work led to the founding of Unitree in 2016. And Wang and his team of engineers have never stopped trying to push the envelope. As the Unitree website explains, the company puts a heavy emphasis on R&D:

“Unitree attaches great importance to independent research and development and technological innovation, fully self-researching key core robot components such as motors, reducers, controllers, LiDAR and high-performance perception and motion control algorithms, integrating the entire robotics industry chain, and reaching global technological leadership in the field of quadruped robots. At present, we have applied for more than 150 domestic patents and granted more than 100 patents, and we are a national high-tech certified enterprise.”

We’re going to explore two new models from Unitree in just a moment, but it’s worth taking a look back at the early days. This video was uploaded seven years ago – after XDog was already in development for more than a year.

 

THE GO2

 

One of the new Unitree quadrupeds is the GO2. This is a step up from the GO1 EDU, which has been popular for research and development, corporate innovation parks, and even entertainment. (Yes, like Spot, the GO series can also dance – but they also do *much* more than that.)

The GO2 is a significant redesign from the GO1 series. Unitree has dropped some of the multiple cameras from the GO1 and developed its own LiDAR module, called the L1. It features a 360° x 90° hemispherical capture. With a minimal blind spot, Unitree says the GO2 is 200 per cent better at recognizing its surroundings than the GO1 series. It can detect surroundings as close as .05m away.

Because of the LiDAR, it’s obviously capable of mapping even unfamiliar surroundings and avoiding obstacles, meaning it’s perfect for Simultaneous Localization and Mapping (SLAM) applications. In conjunction with that LiDAR, the GO2 features the new NVIDIA Orin Nano for powerful onboard AI-enhanced EDGE computing

“From my experience, the LiDAR does a much better job at SLAM than the depth cameras on the previous models,” says Corbeth. “The obstacle avoidance is really good out-of-the-box and it can obviously be improved on with development (GO2 is Open Source). And the Orin is a really notable upgrade when it comes to computing power.”

 

INTERNAL AND EXTERNAL AI

 

One of the more intriguing features is that the GO2 is integrated with Chat GPT and can respond to voice commands. You could ask it to explain Einstein’s Theory of Relativity and it would speak the answer to you. More useful, though, is that you can instruct the GO2 to carry out certain tasks by voice.

“If you say: ‘Hey, go back to where I first turned you on,’ then it’s going to return home. So that’s a practical use. This is one of the first robots that can accept voice commands out-of-the-box and literally action some of those voice commands.”

You can even ask GO2, viat Chat GPT, to generate code for new tasks. Think about that for a moment.

It’s also capable of wireless charging. The GO2 can rest itself on a small optional pad and be ready for its next mission without human intervention. There’s also an option for a servo arm if a manipulator is useful for your application. It’s faster than the GO1 EDU, capable of trotting along at 5 metres/second. The GO2 also has a significantly longer run time – between two and four hours, depending on how strenuously it’s working. Battery capacity and endurance have jumped by 150 per cent compared to the previous model.

“The locomotion – their internal algorithm for how the robot moves – is much improved. So it can go faster, it’s more reliable, it’s quieter,” adds Corbeth. Firmware upgrades are OTA (over the air), with user authorisation. The GO2 connects via 4G, Wi-FI6 and Bluetooth.

Unitree Go2 Quadruped

USE-CASES

 

Though the GO2 could be used for basic industrial applications, it’s intended more for R&D and education (there’s even the option of drag-and-drop block coding). InDro Robotics is also capable of modifying the robot with our InDro Backpack – which enables data-dense 5G operation with an easy-to-use dashboard and comprehensive documentation. The Backpack also contains USB slots for additional sensors, as well as the Robot Operating System (ROS) code necessary for seamless integration.

“Anything the GO1 could do, the GO2 can do better, faster, longer,” says Corbeth.

There are even variants available – the GO2 Enterprise and GO2 Enterprise Plus – with some additional bells and whistles intended for law enforcement, Search and Rescue and other First Responder applications. Those features include dual backup communication links, a searchlight and emergency flashing lights, an additional camera and the ability for two-way voice communication.

Here’s a look at the basic GO2 in action:

THE BIG DOG

 

Unitree’s other new quadruped is the B2. It’s an incredibly powerful, enterprise-level machine that can be deployed in even the most demanding conditions. Use-cases include:

  • Industrial asset monitoring and surveillance
  • Search and Rescue/First Responder work
  • Carrying heavy payloads/cargo over even rough terrain
  • Working in water (Ingress Protection rating IP67)

Capable of moving at 6 metres per second (21.6 km/hour), Unitree says the B2 is the world’s fastest enterprise-level quadruped.

“That’s really fast – like ridiculously fast,” says InDro’s Corbeth.

“The B2 is designed less for development and more for real commercial applications. It’s also Open Source, which differentiates it from quadrupeds like Spot, or those made by Ghost Robotics,  ANYmal, etc. So we have the option to deploy proprietary software on it that we’ve built and designed, or our partners have built and designed.”

Like its predecessor the B1, the size of the B2 is striking. It weighs 60 kg and measures 1098mm x 450mm x 645mm.

B2 Robot

INDUSTRY-READY

 

Straight from the box, the B2 is ready for a variety of use-cases. With strength and endurance, this machine has been tested carrying a 45 kilogram load 7.98 kilometres on a single charge (or 20kg more than 15 km). If it’s not carrying a load, it can walk more than 20 kilometres non-stop.

The B2 can handle slopes of 45° with ease, even in rough terrain. It can even walk on greasy or oil-covered floors without falling down. (You’ll see an impressive demo involving banana peels shortly.)

Unitree has measured a 170 per cent improvement in joint performance over the B1, with 360 Nm (Newton-metres, or 265.5 foot-pounds) of torque. Run-time is vastly improved, with the B2 capable of operating between four and six hours on a mission (depending on terrain, payload and speed). The heavy-duty battery is designed for rapid swapouts, and the option of autonomous wireless charging via pad is an option.

From the factory, the B2 is equipped with a 32-wire automotive-grade LiDAR, two depth cameras, a high-resolution optical camera, and a high-capacity 45Ah (2250Wh) battery.

“And the B2 can be further customized, either directly from the factory or by InDro Robotics for specific use-case scenarios,” says Account Executive Corbeth. “We can integrate additional sensors, including thermal and even gas-detecting modules according to client needs. And, of course, we can also outfit the B2 with the InDro Robotics Backpack, which enables 5G operation and allows for rapid integration of additional sensors.”

All of those are great options to have, but Corbeth emphasizes “this quadruped is also capable of starting work straight out of the box.”

 

BUILT TOUGH

 

Make no mistake. This robot has been built to thrive in punishing conditions, including operating in water. It’s also very strong, capable of bearing a load of 120kg while standing. Control and perception are managed by multiple processors, including an NVIDIA Jetson Orin NX, three Intel Core i7s and an Intel Core i5. (These can vary if you’re looking for a custom factory build.) Plus, of course, InDro has expertise in modifying all of the Unitree quadrupeds pending client needs.

“InDro Robotics does have the ability to outfit these with any sensors that aren’t standard from Unitree,” explains Corbeth.

Plus, there’s also the option of wheels. The lower legs can be swapped out with wheeled versions. If the B2 is operating on flat terrain these are more efficient than walking.

“This option combines the best of both worlds between a legged and a wheeled robot – you get the speed and efficiency of a wheeled robot, yet with the other legs it can also climb stairs and manage rubble or other obstacles on the ground,” he adds.

And how does this new machine compare to the competition? Unitree says its measured parameters are superior – and there’s agreement from Corbeth.

“Compared with Spot, ANYmal and Ghost Robotics, I think we’re very competitive on the hardware side. I actually think Unitree has got to the point hardware-wise where it’s now superior to pretty much all the other options.”

Have a look for yourself:

INDRO’S TAKE

 

As a North American distributor for Unitree, we obviously have faith in their products. We’ve also been partnered long enough to see the company’s commitment to continuously and meticulously advancing its products. These are excellent and durable quadrupeds, as our many clients will attest.

InDro also takes pride in supplementing Unitree’s documentation to get clients up and running quickly, and on those rare occasions when something goes wrong – we know how to repair them.

“Unitree is quickly becoming a world leader in the quadruped sector,” says InDro Robotics CEO Philip Reece.

“The new models are exceptionally well-built, with significant gains in power, run-time and processing abilities. Plus, add-ons like the InDro Backpack make these quadrupeds even more versatile for virtually any use-case scenario.”

Interested? Get in touch with us HERE to arrange a demo.

TLR – Technology Readiness Levels – explained

TLR – Technology Readiness Levels – explained

Dec 4, 2023 | Engineering, InDro News, Industry News, Scott Simmie

By Scott Simmie

 

So: You’ve got a great idea for a new technology product or process.

That’s the first step: A concept that you’ve put some thought into. Of course, there’s a long road ahead before that brilliant idea becomes an actual commercial product. But how do you gauge that progress as you move along the development path? How would you describe where you’re at in a way that others might quickly grasp?

Luckily, there’s a tool for that. It’s called the Technology Readiness Levels scale, or TRL.

“It’s a standard measuring stick for everyone to communicate where they are with development,” explains InDro Robotics Engineering Lead Arron Griffiths.

The TRL tool was first developed by NASA researcher Stan Sadin back in 1974 with seven basic levels. It would take another 15 years before the levels were formally defined, during which time two additional levels were added. There are now nine steps up the ladder, where TRL 9 is the equivalent of a working product that could be mass-produced or commercialized.

Which means, of course, that Level 1 is at the very beginning of the technology development process.

“Level 1 is universally seen as a napkin idea – where you’ve jotted down a concept,” says Griffiths.

That’s a perfect analogy for TRL 1.

For greater clarity, each level on the scale offers a short definition, a description, and examples of activities. The short definition for Level 1 is “Basic Principles Observed and Reported.” The description is “Lowest level of technology readiness. Scientific research begins to be translated into applied research and development (R&D).”

In terms of examples, Level 1 “Activities might include theoretical studies of a technology’s basic properties.” And yes, that could include a napkin sketch.

Below: Aerospace is one of many industries to use TRLs. The noise-reducing chevron nozzles seen on the cowling below would have gone through each of the nine levels. Photo via Wikimedia Commons by John Crowley.

TRL chevrons

MOVING UP THE SCALE

 

Great! You’ve got that napkin sketch done.

Obviously there’s a lot to do between that initial idea and a finished product suitable for commercialization. To get to TRL 2, you simply need to put more thought into it. You’re not actually building or programming yet, just putting greater clarity and focus on what you hope to accomplish.

TRL 2 is defined as “Technology concept and/or application formulated.” Here’s its description:

“Invention begins. Once basic principles are observed, practical applications can be invented. Applications are speculative, and there may be no proof or detailed analysis to support the assumptions.”

You could think of this stage as refining the idea, with activities limited to research and/or analytical studies.

TRL 3 means you’re actually beginning the R&D process. This might include some lab or analytical studies. At this stage you’re trying to validate predictions you’ve made about separate elements or components of the technology. The components you’re working with aren’t yet integrated – nor is it expected that the components you’re working with are at their final version.

TWO TRL SCALES

Before we move along, it’s worth noting there are actually two different TRL scales in use. The first (and the one we’re using here) is the NASA scale. But the European Union has its own TRL scale. 

“So there is some cloudiness,” explains Griffiths. “Typically the top and bottom of the scales are the same, but the middle moves around a bit. You have to be sure people are reading from the same scale. Typically when I talk to a client, I will show them the scale I am using.”

Griffiths also emphasizes that during R&D, the phase of development doesn’t always slot neatly into one of the TRL stages. 

“It’s typical to say: ‘We’re roughly about TRL 6’ – it’s not an exact science.”

Below: The InDro Commander module, with LiDAR sensor. This popular commercial product, which allows for rapid integration of ROS-based robots and sensors (and more), is TRL 9.

Teleoperated Robots

CLIMBING THE LADDER

 

American inventor Thomas Edison once said: “Genius is one per cent inspiration and ninety-nine per cent perspiration.” The same could be said of the process of inventing a product for commercialization. Once that napkin sketch is done (the one per cent), there’s still a lot of methodical slogging ahead. (Trust us, we know.)

TRL 4 is the stage where you’re putting things together. Basic components are integrated and readied for testing in a simulated environment. The short definition, via Canada’s Department of National Defence, is “Component(s)/subsystem(s) and/or process validation in a laboratory environment.”

The logical progression continues with the next step.

“TRL 5 means it’s ready for testing in a lab environment,” explains InDro Lead Engineer Griffiths. He also adds that this middle stage – TRL 4 through 7 – “is always the difficult part.”

Once TRL 5 is passed, it’s time to start seeing if the integrated components will work together in a simulated or lab environment. At this stage, TRL 6, the product is considered to be getting pretty close to its desired configuration. Yes, there will be further tweaking to come, but you’re getting there.

Below: InDro’s Street Smart Robot (the large white unit). The product has been built but not yet deployed in winter conditions. This would be at TRL 7. Every other robot in this image would have made it to TRL 9.

 

SSR Street Smart Robot

NEARLY THERE!

 

All that hard work has been paying off. Your product is assembled and has been tested in simulation or other lab environment. Now it’s time to get it out into the real world to see how it performs. Congratulations, you’ve reached TRL 7, where “Prototype system [is] ready (form, fit, and function) for demonstration in an appropriate operational environment.”

“TRL 7 is more like a long-term deployment. Once you can show it to be working in a real-world environment – outside of the lab – then you get to Levels 8 and 9,” says Griffiths.

These final two levels are usually pretty exciting. Once the product/solution has been proven to work in its final form – and in the environment where it’s expected to be deployed as a product – you’ve reached TRL 8. Just one more to go.

 

THE FINAL LEVEL

 

Remember that Street Smart Robot you just saw a picture of? Well, it’s ready to go. And once the wintry conditions take hold in Ottawa, we’ll be operating that machine in ice and snow on Ottawa streets. Specifically, on bike lanes in Ottawa, where it will detect hazardous conditions (including potholes) that might pose challenges for safe cycling. City of Ottawa maintenance crews will then be notified of the problem (and its location) so they can address the issue. (You can read more about the SSR here.)

And once the SSR is operating smoothly in those intended conditions? We will have achieved TRL 9, meaning “Actual solution proven through successful deployment in an operational setting.”

NOT ALWAYS A SMOOTH PATH

 

It’s easy enough to describe these levels. And in doing so, it can appear to be a straightforward, linear path where engineers move seamlessly from one level to the next. Reality is not quite so simple. Depending on the project, progress in the early stages can be made very rapidly.

“Most people get up to Level 5 fairly quickly,” says Griffiths. “You can even get to Level 5 in a day if you’re doing software development – you can literally go from an idea all the way up to a basic rudimentary prototype.”

But – as flagged earlier – things get a little trickier once you hit those middle levels.

“You can think of it as walking up a hill to Level 5,” he says. “Then there’s this valley. A lot of stuff dies in Level 6 and 7. There’s not a lot of success there because once you push the technology into actual environments the success rate is very low. So a lot of time is spent in Levels 5 and 6 trying to make a system that can make it to Level 7 successfully, and then on to Level 8 – where you’re essentially across the valley.”

Below: A graphic outlines the short definitions of Technology Readiness Levels

Technology Readiness Levels

INDRO’S TAKE

 

The TRL scale is extremely useful in the R&D world, in that it concisely conveys where a product is along the path to commercial development. And while it’s great for engineers, it’s also useful to help clients understand where one of our products is along that journey.

We’ve scaled this ladder many times over the years. Sometimes it’s a relatively easy climb. But, like all Research and Development companies, we’ve also had a few products that never made it beyond the valley Arron Griffiths described. That’s R&D.

“The Technology Readiness Level scale is a really useful tool, and part of our daily language at InDro Robotics,” says CEO Philip Reece. “Each level represents unique challenges – and that valley Arron described can sometimes be a disappointing bit of landscape. But we learn something even with the occasional failure.

“Thankfully, we have a creative and tenacious engineering team that seems to thrive on difficult challenges – and InDro now has a growing stable of products that have achieved TRL 9 and gone on to commercial success.”

If you’re working on your own project and would like to know where it is on the TRL scale, you can use this assessment tool from Industry, Science and Economic Development Canada.