VR, virtual reality, AR, augmented reality

Imagine having an expert watch over your shoulder as you perform a difficult task. Gently guiding you through each step, they can stop you from making any mistakes and help you finish the task quicker than you ever could working alone. The concept is simple enough, but where do you find such an expert? Virtual reality could be the answer.

Rather than a physical presence, support is given and guidance displayed to the end user through a computer with graphic overlay displays. This is the promise of virtual reality, or VR. Originally touted as a gaming and entertainment technology, VR is rapidly becoming essential in the manufacturing industry. But what exactly is VR, and how can it improve efficiency and profits?

Technology Behind Virtual Reality

Sophisticated computer-aided design (CAD) packages and graphics programs can display realistic images on your computer screen. VR takes this a step further, either by integrating the computer-generated images with the real world, or creating an entirely new world.

Overlaying computer graphics onto a screen showing the real world is termed Augmented Reality, or AR. A mobile video game that utilizes the camera of a mobile device is the best known example, but there is a growing number of manufacturing applications as well. Furthermore, 3D animation services are also used in the real estate industry as a way of visualising projects and developments in a realistic way. True VR goes a step further than this by immersing the user in a completely computer-generated world.

AR is considered a subset of VR, but there are differences. An AR system can take any screen showing the real world and overlay graphics. The infamous Google Glass project displayed graphics in a screen close up to the eye. Other systems use the screens on mobile phones and tablets.

VR systems require the user to wear a headset containing two small screens, one for each eye. By completely occupying the wearer’s field of view, these provide the sense of being immersed in a computer-generated “and therefore virtual” world.

Manufacturing with AR

Six application areas are emerging in the world of manufacturing. Some examples include:

Assembly: A car manufacturer is exploring the use of AR to guide line workers through complex assembly tasks. A wind turbine manufacturer is doing the same. In both cases, the goal is to prevent mistakes while increasing productivity. They both often use electronic components similar to what can be found at Octopart.com to keep efficiency high.

Maintenance: Rather than refer to a paper manual or tablet, AR overlays key information on a display of the maintenance work scene. A technician can work faster as each step in a troubleshooting or repair process is displayed on top of the actual equipment they’re working on. Such a tool could potentially tap into the predictive analytics of a big data maintenance system.

Expert Assistance: Companies ranging from those in aerospace and machine tools to an elevator manufacturer are exploring how AR can be used to deliver expert support. When a technician is equipped with goggles or a screen, an expert can guide him or her through a complex sequence of steps by annotating points in the real world. This saves time and travel costs while ensuring the task gets done faster.

Quality Control: An automaker is looking to cut costs. AR can both guide operators through inspection tasks and perform the actual inspections, identifying where parts are missing or have been incorrectly assembled.

Inventory Picking: Need to retrieve a kit of parts from a large warehouse or storage area? Rather than printing and carrying sheets of paper and giving the location of each item, an AR display shows a warehouse worker where each item on a list is located. Such systems have been tested by logistics companies and more implementations are sure to follow.

Training: AR speeds up training and on-boarding of new workers while also reducing the need for instructors to be present. A major consulting organization projects this will go a long way towards alleviating the approaching skills shortage.

Manufacturing with VR

Manufacturing applications of VR are less advanced than those using AR. However, a number of them are already gathering steam. Some examples include:

Workplace Design and Layout: Complex, automated facilities are expensive to lay out. VR reduces risk and can accelerate implementation by allowing engineers to quickly identify problems. Safety and workplace ergonomics are particular beneficiaries as both manufacturers and equipment builders adopt VR. Additionally, if you are curious to learn more about VR safety training, you might want to visit the 360 Immersive website.

Equipment Design: A builder of complex production equipment is using VR to identify potential problems before the equipment is built. This reduces the risk of delays and costly rework.

Training: Total immersion in a digital twin world is an excellent way to train employees and enable them to practice specific skills. Examples include planning machine and line changeovers and rehearsing emergency drills. When used in this way, VR helps to avoid costly downtime while simultaneously reducing the risk of errors or poor decision-making.

Product Development: Several automotive companies already use VR during product development. In this case, VR systems allow engineers and designers to view and debate key features without incurring the cost of physical prototypes. Benefits include faster time-to-market and improved product design.

Are You Watching or Climbing on Board?

Gamers typically invest a steady gaming chair when using VR devices as the technology is so realistic and gamers may need to remember where they are. Coolest Gadgets have a list of the best gaming chairs available when gamers want to take their experiences to the next level when using VR and AR. A gaming chair can also enhance the gamer’s experience, as when they are comfortable and relaxed, their VR and AR encounters are seamless. Virtual reality and augmented reality are no longer just for gaming and entertainment. Originally used to enhance video game experience, these technologies can now be used in a variety of ways. With Industry 4.0 gaining momentum, both technologies will soon have a lot to offer to the manufacturing industry. Forward-thinking manufacturers are already testing and deploying the technology, learning how to extract the most value from it while stealing a march on their competitors. Where do you stand?


  1. 1. Any off the shelf software available in the market? If so, can you recommend?
    2. Live Video Streaming & with AR guidance for direct remote support
    3. Which development tools are the most suitable custom the requirement which will be integrated with IoT Data?
    4. The customize solution can apply to cross platform (e.g. IOS, Android, Linux, Window 10).
    5. Do suggested Specialist that you can introduce, if so, can you recommend from you advise?