Layar was one of the first “augmented reality” apps in Apple’s App Store before all the competitors showed up. It’s had a few UI overhauls and the most recent is nice. Layar shows what is around you by displaying real time digital information on top of the real world as seen through the camera of your mobile phone. Layar augments the real world as seen through your mobile phone, based on your location. The idea is simple: Layar works by using a combination of the mobile phone’s camera, compass and GPS data to identify the user’s location and field of view, retrieve data based on those geographical coordinates, and overlay that data over the camera view.
Refresher video after the break.
What’s New in Version 4.0:
- Layers now support new interactive features
- The Camera View interface has been redesigned
- The Camera View is stabilized using the gyroscope on iPhone 4.