Even though computing devices allows us to carry computers in our pockets, that connects to the digital world continuously, BUT is no link between our digital devices and our interactions with the physical world. It consists of three components, namely Camera , mini projector and coloured markers.
It captures visual information from physical objects.It is simply considered as an input device.The input is fed and it is processed and the output is displayed.It is a mini camera which is affordable. Projects visual information to interfaces like wall, physical objects.It is similar to the output device.The information that is obtained after processing is fed to the