"Reading notes" ios-camera with camera

One, augmented reality

Augmented Reality (AR) is a technology that calculates the position and angle of a camera image in real time and adds a corresponding image, the goal of which is to set the virtual world in the real world and interact with it on the screen. This technology is estimated to be proposed by 1990. With the increased computing power of the portable electronics, it is expected that augmented reality will be used more and more widely.

Second, video capture

There are two ways to capture video, one way is to save the video to the device for later viewing and sharing to others, and another way is to simply capture the video stream, do not save the file, use it to develop some augmented reality apps or games.

"Reading notes" ios-camera with camera