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It has taken longer than many predicted, but Augmented Reality is finally gaining significant traction in the field service sector. Indeed, evidence of this new momentum can be seen in the number of new AR vendors entering the space. One company that pioneered much of the technology and concepts now becoming increasingly explored in our sector is Scope AR. Kris Oldland sat down with their President David Nedohin, to get his take on the case for Augmented Reality in the field service sector…

There are several different layers to how AR can sit within field service operations indeed long-time readers will recall the many times myself and Scope AR President David Nedohin have discussed the various facets of how this exciting technology will play a pivotal role in the field service delivery of the future.

For a long time, Nedohin was one of a very few voices in the sector that had both a deep level of knowledge and first hand expertise within the emerging industry of AR in field service.

The number of voices around him has increased dramatically in the last year or so, but the one thing that I always found gave Nedohin a defined sense of gravitas when he spoke was a firm grasp of the broader picture within the field service setting. This, coupled with a natural earnestness and a genuine belief that the technology can and will solve a multitude of challenges in the field service sector, always marked him out for me as a man worth listening to.

So, with the additional noise now swirling around AR, I was keen to sit back down with him and gather his thoughts on whether AR was set to become more prevalent within the field service sector, and if so how?

"To begin, let's take the remote support aspect of AR," Nedohin starts as we sit down over a coffee. "In all honesty, something we saw coming last year, which is now definitely coming to pass is that this side of the AR offerings is beginning to become heavily commoditised." 

“Allow the AI to tackle the 80% of support queries, freeing up the remote expert to focus on the 20% of more challenging issues – where they can bring value to the table…”

"We find ourselves now in a situation where many of the people who come to us initially are looking at the remote support side of AR. It has become something of a common trend which I think has largely arisen because remote support is all most field service directors hear about when it comes to AR.

"Of course, for us, that is something we can and do support, but it does end up becoming a scenario of simple feature and price comparison and matching, and that's not how we want to sell our product.  The bigger question for us is how field service companies create an interim strategy based around sharing expert knowledge with workers, regardless of where they are, and it doesn't have to be a case of using a remote expert every time your engineers need help.

"You need to have expert knowledge that's available to your workers in advance, and then if they need help, you have the additional option of calling an expert in.  You need those guide instructions, you need support, driven through Artificial Intelligence (AI) highlighting best practices, and then, if needed, you also need an option to call the expert. You don't want to just be in a position where every time you're going to call an expert to help - because that's not a strategy."

Nedohin, makes a valid point here, in that as is often the way with new and emerging technology, sometimes in a rush to adopt a solution, the purpose of implementing the technology, can get overlooked.

Remote Assistance is very much a natural fit in field service, and ultimately, I believe it will become as widely used as video calls, but it is not always a necessary route for each and every call. AI-powered knowledge banks working in tandem with AR – something akin to what Nick Frank termed as "Augmented Knowledge" in a recent article for Field Service News, can help guide an engineer onsite through a repair without tying up remote support.

It is a modern example of the Pareto principle at work – allow the AI to tackle the 80% of support queries, freeing up the remote expert to focus on the 20% of more challenging issues – where they can bring value to the table.

It also brings to mind perhaps one of the most well-repeated mantras we hear in field service. Use the right tools for the job at hand. As Nedohin explains; "It's no different than let's say a mechanic working on replacing a flat tyre. They need to pick the right tool to solve that problem. I mean, some guy's not going to walk up and say, 'I sell hammers' when you've got a nut to take off, and then try to convince you that you don't need a wrench.

"Imagine that conversation, with the supplier saying, 'We've got the best hammers, you need to buy hammers and figure out what to do with the hammer.' The mechanic would think he was insane and go get a wrench from somewhere else," Nedohin adds.

“You have to work back on the problem and figure out what tools you need…”

It is a well-made point that illustrates the importance of understanding your specific use-case requirements before implementing any technology - something I have put forward on many an occasion.

"You have to work back on the problem and figure out what tools you need," Nedohin concurs. "Somebody who's working up on a telephone pole, obviously they need a wearable, they need a monocular device that's going to give them a safe environment and they can overlay some instructions. 

"If it's somebody, who's working in manufacturing on the maintenance or repair of a big piece of equipment they must see exactly what they need to be doing and the AR overlaid on top can give them a bigger picture and surface resolution quickly and effectively. In this use case, a binocular device would likely be preferable.

"The first point on the map, the first question you have to ask yourselves as an organisation, has to be 'what is the right set of tools to help us improve what we're doing right now?'"

The potential of AR in field service is undoubtedly exciting, but as with other emerging technologies becoming integrated into field service such as IoT or drones, the use cases will vary from organisation to organisation. Identifying the gaps in your service delivery and where they can be improved is a crucial first step not to be overlooked. However, having taken that step, AR will likely become an important part of the technology stack that can drive your field service operation forward.

In this the final week of the first edition of our new series "The Big Discussion" we've now looked at three key questions on the important topic of Augmented Reality.

The idea behind this new series is that we take one topic, bring together three leading area experts and put four key questions to them across four weeks, to help us better understand its potential impact on the field service sector...

Our first topic has been Augmented Reality and our experts are Evyatar Meiron, CEO, Fieldbit, Niklas Rengfors, Head of Sales & Marketing, XM Reality and David Nedohin, President, ScopeAR...

So far we've asked our panel:

"Just how big an impact can and will Augmented Reality have on field service delivery?" , 

"What advantages does Augmented Reality offer over video calls such as FaceTime and Skype etc?" and 

Do you see Augmented Reality ultimately becoming a standard tool included within wider FSM solutions or should it be viewed as a specialist standalone application?

and now onto our final question in our Augmented Reality Big Discussion...

 

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Question Four: How closely tied to the development of smart glasses is augmented reality – are the two co-dependent or are tools on smartphones/tablets sufficient?

Many visualise the ability to have a hands-free environment, where AR information shows up in front of them through smart glasses. However, very few enterprises have yet to adopt and deploy smart glasses, including devices such as Microsoft’s HoloLens, ODG’s R7 or RealWear, at scale. Although these glasses are advancing quickly. adoption of wearables in today’s market can be hindered by price, production and specific product limitations depending on the environment and user.

While hardware manufacturers continue to address these challenges, field workers are starting to reap the benefits of augmented reality using the hardware (smartphones/tablets) currently available to them, and most importantly, that they are comfortable with, while exploring glasses.

With so many AR tools available on today’s smartphones and tablets, enterprises are already realising success without having to make an additional investment in new hardware. With the addition of depth cameras and new computer vision techniques, handheld devices are becoming more and more practical.

 

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Smart glasses are poised to take the world by storm. Leading smart glasses companies (including Microsoft) have already invested billions of dollars in design and development. Clearly, augmented reality is a key driver behind the development of smart glasses.

With respect to field services, it’s important to remember that we’re still at a very early stage. Most smart glasses on the market today cannot support all field service needs. The decision on whether to use smart glasses or a smartphone depends on the industry segment and the use case. For example, when working with ink-filled printing systems or in high-voltage environments, smart glasses are critical for enabling hands-free collaboration.

Another key advantage of smart glasses is that they enable both augmented reality and mixed reality. A hybrid of augmented and virtual reality, mixed reality enables users to overlay digital content onto a realtime physical space in 3D mode for highly realistic interactions.

 

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Development of smart glasses are important but not crucial. For XMReality with core focus on customers within industrial field service, hands-free options, like glasses working in rough environment is something there is a demand for.

However our customers struggle a bite on how to use glasses, there are also so many different preferences on what you like, monocular, binocular so smartphones/tablets are sufficient in most cases and also something one in general carries.

For us it is important to get an understanding on the customers use cases, to recommend what would be their best choice to use.

 

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The next instalment of The Big Discussion will be focussed on the topic of IoT and Servitization is coming soon... 

 

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As we move into week three of our new series we've now addressed a couple of big questions around the core topic of Augmented Reality.

The series is called The Big Discussion and the idea is that we take one topic, bring together three leading experts on that topic and put four key questions to them across four weeks, to help us better understand its potential impact on the field service sector...

On this first topic of Augmented Reality and our experts are Evyatar Meiron, CEO, Fieldbit, Niklas Rengfors, Head of Sales & Marketing, XM Reality and David Nedohin, President, ScopeAR...

So far we've asked our panel  "Just how big an impact can and will Augmented Reality have on field service delivery?" and "What advantages does Augmented Reality offer over video calls such as FaceTime and Skype etc?"

and now onto this weeks question in the Big Discussion...

 

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Question Three: Do you see Augmented Reality ultimately becoming a standard tool included within wider FSM solutions or should it be viewed as a specialist standalone application?

Augmented reality is a communication technology that will be integrated into FSM tools and made available to the workforce to access when and where they need it.

This may be required to meet government regulations, to engage with an expert, or improve competency or safety.

However, AR will be a tool in the toolkit that will be used when needed, and part of a larger set of technologies.

If a picture, voice call or video is appropriate, perhaps AR will not be needed, but as workers become more familiar with the value of AR once integrated into their FSM apps, it will be a tremendous resource, when it is needed.

 

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As mentioned earlier, augmented reality is a disruptive technology that is radically changing the way organisations perform field service maintenance. It is an innovative platform that uses new technologies.

For this reason, augmented reality is more likely in the short term to remain a standalone tool that complements FSM solutions. That said, some of the more basic telesupport-oriented augmented reality features - those that enable real-time remote communications between the onsite technician and the expert at company headquarters - could be integrated at some point with the FSM software.

In contrast, the knowledge management component, including the information capture, storage, sharing and search capabilities, is more complex in nature and requires specific expertise. I believe that this component will continue to develop as a separate specialist system.

 

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Definitely included within wider FSM solutions, we are currently working with different partners already, IFS to mention one is strong partner in field service.

By connecting information flows between systems for example between mobile work orders and XMReality, it adds a lot of value to the customer.

Can be things like storing for documentation purposes, saved videos later then used for training purposes etc. As solutions to display or create content gets more efficient AR will most likely become a standard tool.

 

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Next weeks the final question: How closely tied to the development of smart glasses is augmented reality – are the two co-dependent or are tools on smartphones/tablets sufficient?

 

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Last week we launched a new feature called the Big Discussion where we take one topic, bring together three leading experts on that topic and put four key questions to them across four weeks, to help us better understand its potential impact on the field service sector...

Our first topic is Augmented Reality and our experts are Evyatar Meiron, CEO, Fieldbit, Niklas Rengfors, Head of Sales & Marketing, XM Reality and David Nedohin, President, ScopeAR...

Last weeks question was Just how big an impact can and will Augmented Reality have on field service delivery? Check out our panel's answers here if you missed them

and now onto next weeks question in the Big Discussion

 

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Question Two: What advantages does Augmented Reality offer over video calls such as FaceTime and Skype etc?

Unlike a video call, augmented reality offers the ability to overlay specific content (animated instructions, annotations, drawings, 3D content, graphics, text, etc.) onto the real-world and have it “stick” to the part or area being referenced. Using AR, field workers can visualise content, such as predefined instructions, on top of a piece of equipment they’re assembling or repairing to show exactly the right steps, regardless of previous training.

Another advantage that AR presents is that it facilitates more efficient and effective knowledge transfer from a subject matter expert in real-time -- who may be located at the company’s headquarters or a call center -- to the remote worker. With an AR-enabled video calling platform, an expert can collaborate with a colleague out in the field, seeing what they’re seeing in real-time and simulate an “over-the shoulder” view of having someone walk the field worker through the correct procedure.

For example, while viewing a live video stream of a machine undergoing maintenance, an expert could use augmented reality to circle a bolt in real-time and tell the technician in the field to remove it. And with today’s AR technology, the correct bolt would stay circled even as the technician moves around, allowing for an unprecedented level of interaction between the expert and technician. Instead of just “telling” a worker how to do something, the expert can now “show” them and then document that conversation.

 

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Real-time video can be useful for remote diagnostics, allowing the technician to transmit video from the faulty machine to an expert off-site. Effective field service, however, requires two-way data transfer beyond the capabilities of video.

Augmented reality allows the flow of knowledge from the expert to the technician or user on site. It enables the quick addition of context-sensitive information, such as text annotations, diagrams and other messages, on top of the live video so technicians can zero in on how to fix the machine.

Another key advantage is knowledge capture. Advanced augmented reality platforms, such as Fieldbit, accumulate practical knowledge related to service and repair processes by recording all actions and information exchanged between experts and the field technician.

All visual records, including augmented reality, are stored and are retrievable from a central repository, allowing information to be shared and re-used across the organisation.

 

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At XMReality we are focusing on industrial users and field service. We have taken experience and put it into features that match customer needs.

We have seen impacts on our low bandwidth functionality and also since we add AR, problems are solved quicker and more efficient and more accurate.

The customisation and integration part we offer also comes into play our discussions with our customers.

 

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Next weeks question: Do you see Augmented Reality ultimately becoming a standard tool included within wider FSM solutions or should it be viewed as a specialist standalone application?

 

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In a new series of features we will take one topic, bring together three leading experts on that topic and put four key questions to them across four weeks, to help us better understand its potential impact on the field service sector...

Our first topic is Augmented Reality and our experts are Evyatar Meiron, CEO, Fieldbit, Niklas Rengfors, Head of Sales & Marketing, XM Reality and David Nedohin, President, ScopeAR...

 

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Question One: Just how big an impact can and will Augmented Reality have on field service delivery?

Many analyst firms forecast that the AR market will continue its rapid growth, reaching upwards of $140 billion in just a few years. The impact augmented reality can have on field service specifically is unprecedented as it pertains to training, equipment maintenance or repair and knowledge transfer.

For the first time, augmented reality is allowing field workers to take advantage of the power of computers and interact with them in the real world -- moving from a two dimensional screen to seeing information locked on top of the image of the equipment in the real-world and in real-time. I believe AR will be the user interface of the future, making all of a company’s information, intelligence and analytics actionable, by overlaying content directly on top of the real world - when and where a worker needs it most.

The reason that field service industries will lead in benefitting from AR is due to a combination of an ageing workforce that is retiring at staggering rates, and a younger workforce that changes positions quicker than ever.

Expert knowledge is difficult to retain and even more difficult to get into the hands of those in the field without significant delays and expense. AR allows organisations to retain their experts without sending them into the field, while being able to rapidly leverage and measure the expertise they have by putting it right in the hands of the worker who needs it. Augmented reality is enabling “on-demand knowledge transfer.”

 

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Augmented reality is changing the way people live, work and interact with one another. The introduction of augmented reality for field service represents nothing less than a seismic shift. The magnitude of its potential impact is comparable to the impact that personal computers had on office workers.

FSM solutions address the communication and workflow needs of service managers, allowing them to tell technicians where to go, what problem needs to be fixed, and which spare part to use. Augmented reality platforms complement FSM by telling the technician how to fix the problem.

This was the missing link.

With this capability, enterprises will be able to drastically boost the productivity and efficiency of their field service operations.

Using augmented reality, technicians can receive precise visual instructions from remote experts to execute complex machinery fixes. Not only does this increase first time fix rates, it also relieves mental stress since technicians can enjoy “over-the-shoulder” coaching throughout the process.

 

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We believe it has a big impact already today, business cases show unreal savings by making the field service delivery more efficient, due to less travelling, increased uptime etc.

We also see big drivers at customers in being able to deliver more profitable service offerings and in the end gain more satisfied customers.

 

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Next weeks question: What advantages does Augmented Reality offer over video calls such as FaceTime and Skype etc?

 

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