The sixth sense

We humans has as you know five senses: Taste, hearing, sight, smell and touch, but now have MIT researchers have identified what they call the sixth sense.

The system consists of a mini-projector, a mobile phone and a camera. The device is worn around the neck so that it points forward. The projector in the key string can project a picture on a wall and then you navigate and shape content using your fingers.

By arranging the fingers as a picture frame, the camera located on the chest recognizes the gesture and takes a picture. Similarly, it can also be used to obtain information from objects such as goods in a supermarket, but can also by used to interact with people who you meet a conference.