Universal interface for image / video synchronization across devices.

Pinch is an interesting system developed by a research team from Tokyo University of Technology. The Japanese have created a universal interface that allows you to show a single image on the displays of different devices that make up a single system.

At the same time, a corresponding client application must be installed on each device. The client program works with the “hardware” of the device, or rather, with the accelerometer, in order to determine the position of the device in space. To synchronize images using a wireless communication module Wi-Fi.
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According to the developers, Pinch can be used, for example, to play together mobile device users. Here is a video demonstrating the operation of such a system.