Challenges in Diagnostics and Maintenance of Industrial Equipment
Diagnostics and maintenance of industrial equipment are most often built on a reactive principle: we wait for a component to fail, stop the line, and call in a specialist.
While the cause is being investigated, downtime eats into revenue, and emergency repairs always cost more than planned ones.
Add to this the human factor: even an experienced mechanic can make mistakes in the sequence of actions, and a newcomer without a mentor has to re-read instructions right at the machine.
Yet modern AR solutions can break this vicious circle. Through a smartphone or tablet camera, a specialist sees the real component with hints overlaid on top: where to look for the fault, which parts to unscrew, and which parameter values are considered normal.
This visualization replaces thick manuals and years of experience, reducing dependence on any single individual.
Implementing augmented reality in diagnostics delivers measurable results: fault-finding time is reduced, and the likelihood of assembly errors decreases.
Some operations can be performed without a full equipment shutdown, and complex cases can be handled with a remote expert who sees exactly what the mechanic sees on the floor. This directly impacts downtime, repair costs, and the predictability of shop-floor operations.
We at truetech.by build AR applications for industrial needs — from single-point diagnostics to scaling expertise across an entire team.
We take on the analysis of your process, interface design, and implementation so that maintenance becomes a manageable, predictable process rather than a source of losses.
Benefits of an AR Application for Diagnostics and Rapid Repair
Speed of Repair and Reduced Downtime
An AR application displays instructions, diagrams, and diagnostic data directly over the real equipment on the screen of a smartphone or rugged device.
A technician sees exactly which component to inspect for the fault and doesn't waste time searching for the right page in paper documentation.
This cuts the time to locate and resolve the problem several times over — the production line returns to operation faster, and equipment downtime is no longer the main source of losses.
Personnel Safety
Instead of disassembling a complex unit blindly or risking an error when working with high-voltage systems, the employee receives real-time guidance.
The application warns about potentially hazardous areas, enforces the correct sequence of operations, and prevents critical steps from being skipped.
This reduces the risk of injuries, equipment damage, and emergency shutdowns — protection of people and machinery reaches a new level.
Lower Maintenance Costs
On-site diagnostics without disassembly or production stoppage significantly reduces the repair and service budget. There's no longer any need to call in external specialists for an initial assessment — the on-site engineer receives all the necessary data.
Predictable maintenance and timely defect detection extend equipment service life and reduce total cost of ownership.
Staff Training
New employees get up to speed faster: AR hints replace lengthy briefings and stacks of paper diagrams. A specialist learns directly at the workstation, and the error rate drops even when working with complex equipment. This saves mentors' time and helps reach full productivity faster.
AR Solution Formats for Your Production Needs
Each AR solution format addresses a specific production task: from urgent assistance for a specialist on the line to onboarding new employees.
Instead of a one-size-fits-all feature set, we tailor a scenario to your situation: where time is most often lost, where errors occur, and which operations require an expert on-site.
Below are the main formats we implement at industrial enterprises. These are practical options that can be deployed on employees' tablets and smartphones without stopping production processes.
| Format | For Whom | What It Delivers to Production |
|---|---|---|
| Remote support | Line personnel in emergency situations when no expert is on-site | The specialist sees the equipment through the employee's eyes, points to the required component on screen, and helps resolve the issue in one or two minutes instead of hours of waiting |
| Mobile AR application for diagnostics | Maintenance and repair engineers | Scanning equipment with a smartphone camera brings up the component's data sheet, service history, and current readings — diagnostics no longer depends on paper logs or human memory |
| Step-by-step AR instructions | Repair crews and operators during scheduled maintenance | Detailed highlighting of components and animated sequences of actions eliminate the human factor: even a complex component replacement is completed successfully on the first attempt without involving a senior engineer |
| Training and work authorization | New employees and specialists in related fields | A training simulator with virtual hints overlaid on the real object shortens the onboarding period and reduces the risk of equipment damage during training |
The formats are easy to combine: for example, launch remote support for quick fixes while collecting statistics on typical requests in parallel, then convert frequent scenarios into step-by-step AR instructions.
As a result, you pay once for development, and the enterprise gets a continuously working tool that speeds up maintenance and reduces costs for expert site visits.
How Application Development for Your Equipment Works
Developing an AR application for equipment diagnostics and maintenance is a project where every detail matters: from how a technician sees a hint to how the solution fits into existing procedures.
We have structured the process so that you understand what you're getting at every stage and can influence the outcome.
- Brief and equipment audit. We study your objectives: which components need diagnostics, which scenarios repeat most often, and where time is lost. The result is a fixed scope of work, timeline, and acceptance criteria.
- Prototype and approval. We create an interactive interface prototype: you see how the technician will point the camera, what data is displayed, and how they interact with the application. We make adjustments before development begins — this saves budget and time.
- AR solution development. We program recognition of the required equipment elements and display step-by-step instructions and diagnostic algorithms directly on screen. We use professional tools so the application runs stably even in shop-floor conditions or under uneven lighting.
- Testing at your facilities. We test the application with your specialists on real equipment. We gather their feedback and refine the scenarios until they're comfortable to use — so the solution actually accelerates work rather than hindering it.
- Deployment and staff training. We install the application on tablets or smartphones, configure it for your account, and conduct training: short instructions and review of typical situations. Specialists start using the solution within the first few days.
- Support and evolution. We stay in touch after launch: we update content for new equipment models, add diagnostic scenarios, and help with technical questions. You can expand functionality as your needs grow.
As a result, you get not a check-the-box prototype but a working tool that reduces diagnostic time and lowers the risk of errors. Each stage is documented, so you always know where the project stands and what comes next.
What's Included in an AR Solution Delivery for Industrial Equipment
We deliver more than just a mobile application — we deliver a ready-to-use working tool for diagnostics and maintenance of industrial equipment.
The delivery package includes everything needed for deployment, staff training, and further development of the solution — with no hidden stages and no dependence on third-party contractors.
- An interface tailored to your specialists' tasks — clear screens with step-by-step instructions, checklists, and visualization of equipment components. The employee sees what and where to check, reducing the risk of errors during maintenance.
- Integration with your processes — the solution connects to your accounting system or enterprise reference databases, so diagnostic data immediately flows into the shared repository and requires no double entry.
- Operational documentation — clear guides for using, configuring, and administering the application. Your team will be able to maintain the system on its own without contacting developers for every issue.
- Staff training — we conduct hands-on sessions for key employees, after which your specialists confidently work with the AR tool. For convenience, we provide a recording of the briefing and a reference card.
- Source code and rights to the solution — you receive the application's code and full rights to it. This gives you independence: you can develop the product in-house or engage any contractor in the future.
- Technical support — a dedicated communication channel where questions are answered, failures are resolved, and the application is updated for new OS versions and equipment changes.
This package covers the full cycle: from first launch to stable day-to-day operation. You know exactly what you're getting, plan your deployment in advance, and are not dependent on a single developer — while we continue to support you after project handover.
Case Study: How We Accelerated Equipment Repair with AR
Routine diagnostics of industrial equipment often turns into a lengthy process: an engineer searches for documentation, checks diagrams, and works through possible faults. Every hour of downtime means losses.
We saw this pain point at a client site and proposed an AR-based solution that accelerates the repair crew's work several times over.
Instead of paper instructions and a laptop on the shop floor — a mobile application that works with professional equipment.
The engineer points the camera at the machine and sees its internals right in front of them: component hints, operation sequences, and highlighting of problem areas. No memorization needed — the required information appears right on screen.
Project Results
We deployed the solution at the site of a major machine-building enterprise, Profile-M. A repair crew of 15 people received tablets with the application and a database covering three types of machine tools.
- Diagnostics and repair time was cut by a third — from 3 hours to 2.
- Assembly errors dropped by nearly half: fewer reworks and repeat callouts.
- A new employee was onboarded in a couple of shifts instead of a week.
The overall effect — higher equipment availability without purchasing new machines. The client recognized the return on investment: the project paid for itself within the first two months of operation thanks to reduced downtime.
Why It Worked
The secret isn't the technology itself but how thoughtfully it was applied. We didn't just create a "virtualization" — we built a scenario around a specific task: quick inspection, step-by-step fault elimination, and repair quality control.
The application was integrated with their internal work-order system — the entire service history is recorded automatically.
The architecture remained open: after the pilot, the client connected two more shops. They are now planning to scale AR instructions across all production lines. For us, that's the key metric — the client comes back and expands the project.
How to Choose an AR Solution Format for Your Task?
First, you need to define what exactly you want to get from AR. When it comes to diagnostics and maintenance of industrial equipment, the most important thing is that the employee on-site receives instructions overlaid on the real object.
Various formats work for this: from a mobile application on a tablet or phone to fully standalone AR glasses. The choice depends on how and where your specialists work.
The selection criteria come down to working conditions, frequency of use, and budget. The site may have an unstable network or challenging lighting, and the employee's hands may be occupied — this immediately rules out some solutions.
For short operations, a phone is enough; for multi-hour work, glasses are needed. A mobile application is faster and cheaper to build and doesn't require purchasing special equipment, so if you need to cover many employees, it's the most practical option.
Another important criterion is how deep the integration needs to be. You can build a standalone AR application that works with your databases, or you can keep it to a self-contained reference guide.
If AR instructions need to be updated as procedures change, you'll need a server component; if preloaded materials are enough, the solution is simpler and faster to launch.
The main rule: don't start by buying expensive glasses. First, think through who will use the solution, which tasks it addresses, and under what conditions the work takes place.
At truetech.by, we help you choose a format for your industry, budget, and timeline: we build the usage scenario first, and only then select the technology. This removes the risk of overpaying and unnecessary delays at the start.
Frequently Asked Questions About AR System Development for Industry
Clients most often ask how an AR solution will fit into existing production, whether it will require process restructuring, and how safe it is. We've collected answers to the most common questions — so you can make a decision without unnecessary doubts.
Is the AR application compatible with our equipment and systems?
Yes. We develop the application for your specific machine models and maintenance procedures. The solution integrates with the enterprise's accounting systems and databases so employees see up-to-date information — without duplication or manual data transfers.
How is employee safety ensured when working with AR?
Safety is a priority. The application doesn't replace safety briefings but complements them: it prompts the order of actions, warns about hazardous areas, and doesn't block the field of view. You can configure a mode that locks out unnecessary functions while work is being performed.
Is it difficult to train staff to work with AR?
No. The interface is designed to be as simple as possible, and training takes one or two days. We provide instructions and video lessons, conduct training at your site, and stay in touch after launch until employees are comfortable.
What guarantees do you provide on the result?
We document the requirements at the start of the project, show intermediate results stage by stage, and provide a warranty on the application's operation after launch. If something isn't satisfactory during trial operation, we make adjustments within the terms of the contract.
What does the development cost depend on and how is it estimated?
The cost depends on the number of maintenance scenarios, the depth of integration with your systems, and the volume of equipment content. We prepare a transparent estimate based on the brief — you understand what you're paying for and can adjust the feature set.
Request AR Application Development for Your Production
Submitting a request for AR application development for production means getting a clear plan for how augmented reality technologies accelerate equipment diagnostics and maintenance.
We will analyze your process free of charge and identify tasks where AR delivers measurable impact: reduced fault-finding time, fewer errors, and faster onboarding of new employees. We will then prepare an individual cost and timeline estimate.
A request is not a commitment to start the project — it's an opportunity to get an expert assessment without unnecessary risks.
During the consultation, we'll discuss which operations can be moved to AR format right now, how to embed the application into the daily work of repair crews, and what results you'll see in the first months. You'll get answers to key questions before any decision is made.
What you get after submitting your request:
- a free analysis of your current diagnostics and maintenance process;
- a cost and timeline estimate tailored to your specifics;
- consultation on integrating the AR application with your accounting systems and documentation;
- a clear deployment plan with stages and responsible parties;
- interface format recommendations — for tablet, smartphone, or glasses;
- team support at every stage: from development to launch and staff training.
Each item is a measurable result you receive at the preparation stage, before development even begins. You don't pay for empty promises and don't waste time on technical details — we translate the task into business language and show the benefit in numbers.
Starting the project is simple: submit a request on the website or reach out via messenger. We'll get back to you within one business day, ask a few clarifying questions, and suggest concrete next steps.
This way you'll understand what impact an AR solution will deliver for your specific production — without wasting extra time or budget.