By: Anthony D. Burns
12/21/2020
Augmented reality (AR) means adding objects, animations, or information, that don’t really exist, to the real world. The idea is that the real world is augmented (or overlaid) with computer-generated material—ideally for some useful purpose.
Augmented reality has been around for about 30 years. But it’s only during the last five years or so that it has been widely used on mobile devices. If you have wondered why your new iPhone 12 has a LiDAR depth sensor, the answer is, in part, for augmented reality. Almost all modern phones now have depth sensors for AR. LiDAR makes depth sensing more accurate.
Unlike virtual reality (VR), AR on mobiles requires no special equipment. There’s no need for headsets or handheld devices. All you need is your mobile phone.
More than fun and games
Although games are probably the most notable use of AR on mobiles (Pokémon Go is a good example), there are business and training applications as well. Perhaps the simplest AR business application is labeling real-world objects. Google Maps, for example, recently launched Live View, adding real-world labeling of objects and directions via the mobile phone’s camera. Real-world objects, when viewed through the mobile phone, can show added text, objects, or 3D animations. Live View has all of these.