Photo: Fraunhofer

The German research firm Fraunhofer has developed the world’s smallest digital video camera — intended for use for exploration within the human body. The new endoscope, which is the size of a grain of salt and has a resolution of 62,500 pixels, is the first of its kind that can be reproduced inexpensively and is disposable. The invention will have a myriad of applications in the medical and research fields, but just imagine the possibilities in surveillance…. 

Source: Gizmag