18Mpixel camera phone, anyone?

What is a sensor?
A device that receives and responds to a stimulus or signal. Sensors measure real-world conditions, such as heat or light, and then converts this condition into analog or digital representation.

What does IP stand for?
(1) Internet Protocol is a basic communication language or protocol widely used in the Internet or a private network. It is a data-oriented protocol used for communicating data across a packet-switched internetwork. (2) Intellectual Property. A product of the intellect that has commercial value, including copyrighted property (literary or artistic works) and ideational property (patents, appellations of origin, business methods and industrial processes).