augmented reality goggles

Using Augmented Reality Goggles in the Classroom

Augmented reality (AR) enables users to interact with digitally augmented information. Unlike virtual reality (VR), which completely transports a user into a different world, AR enhances your existing environment.

MIT researchers have developed an augmented reality headset that gives the wearer X-ray vision. The device can locate hidden items, such as boxes or dividers, and then guide the user to retrieve them.

1. Military Working Dogs

Military working dogs are used to scout areas for explosive devices or hazardous materials, and assist in rescue operations. The handlers for these dogs need to be able to give them commands from a distance, but using voice or hand signals can put the humans in danger of being seen by an enemy.

A Seattle-based company called Command Sight is developing augmented reality goggles for these dogs that could allow the handlers to remotely send visual cues. The augmented reality glasses fit over the dogs’ eyes and display a visual indicator that they can follow, according to an Army news release. The prototype is currently wired, so the dog must be kept on a leash, but the team hopes to eventually make it wireless.

The goggles are being tested on a Rottweiler named Mater, who is being trained to respond to the augmented reality indicators. Peper says he’s already seen the technology augmented reality goggles work with his dog and that it has been “extremely promising.” Once fully developed, a handler could sit miles away in a bunker and use the system to send Mater directions as the dog rounded a corner or entered a building.

2. Education

Students with access to AR and VR are able to understand concepts more easily, and the tools allow them to explore their creativity. However, integrating these technologies into the classroom requires teacher buy-in. Teachers are naturally apprehensive of new technology, and they may need to be trained in how to use these devices.

Unlike virtual reality, which immerses the user in a digital environment, AR adds computer-generated graphics, images, videos, animations and three-dimensional holograms to real-world scenes or environments at the users’ points of view. One example of this is the Magic Leap 2 headset which enables engineering students to visualize 3D models, or for medical professionals to create visualizations of patient data that would otherwise be too complex to review.

Another option is Redbox VR, which focuses on the education market and provides a headset, tablet, software and content that is fully managed via an innovative teacher portal. They offer a variety of Google Expeditions and other VR content to help teachers prepare lessons, and their headsets are wirelessly controlled and managed through the teacher’s device.

3. Entertainment

Using a combination of sensors and environment or object recognition technologies, augmented reality hardware can identify the user’s surroundings to overlay digital 3D images or holograms on top of them. These AR glasses may use GPS, SLAM (algorithm-based simultaneous localization and mapping technology that gets data from sensors) or both to locate the user and determine what real-world scenes are in view to search for and display these virtual objects.

Augmented reality can provide an entirely new medium for film and TV, allowing characters to appear in the viewer’s living room, adding an interactive element that wasn’t available before. Similarly, video games can take on an entirely new level of immersion and interaction. Older physical games like card and board games can be brought up to date, while a live sports game could be improved with all the statistics and time left information being displayed right on the players’ faces.

Meta’s augmented reality glasses, which the company’s CEO describes as “magic eyewear” have an ambitious goal of changing how people engage with one another. But while Zuckerberg’s demonstrations included playing a virtual game of chess and having a face-to-face video chat with someone wearing the devices, his company still doesn’t have working hardware.

4. Healthcare

The use of augmented reality in healthcare is gaining momentum due to its wide-spread adoption in telemedicine, medical training & education, and for remote augmented reality goggles patient care management. This market is further driven by the need for reducing the complexity of surgical procedures and increased integration of technology & digitalization in healthcare industry.

AR applications can help doctors by giving them quick access to patient information, such as their past appointments and current medications, thereby enhancing the doctor-patient interaction. For example, Google Glass can be used by surgeons to view a 3D visualization of internal organs that can assist in the planning of an operation. This is also helpful for locating bone fractures and blood vessels during surgery.

AR can be used to improve the navigational experience in a hospital, such as through an app developed by the Children’s Health Centre of Surrey in Canada. It uses GPS, SLAM (algorithm-based simultaneous localization and mapping technology that gets data from sensors) or both to recognize the user’s environment and overlay it with pre-loaded digital 3D images.

5. Business

Augmented reality smart glasses provide a more hands-on learning experience for students, and can also help them stay focused on the task at hand. In fact, teachers have found that using AR in their classrooms is more effective than traditional methods.

For businesses, AR can make field service and other remote work more efficient and safe than ever. For example, construction crews can use an AR app to record their progress and see the results of their work in real time on a monitor. That way, they can go over the results and make corrections more easily than if they had to look back over the footage at the end of the day.

Additionally, companies can use AR to give their customers virtual product testing or other information. For instance, Ikea uses AR to allow customers to digitally project furniture into their homes, and Home Depot offers a similar solution for kitchen appliances. And with the upcoming launch of Apple’s new AR headset, we could see more of this type of pass-through augmented reality tech in smaller, more lightweight wearables.

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