The world's smallest phone

Today it is the world's smallest mobile phone. In a normal pen creators were able to fit the phone itself with a small graphic display, bluetooth adapter and even a slot for microSD-card! While only a concept gadget, but prototypes are already there.

Phone-pen, 22 inches long, has a LCD-display, which displays the caller's number, date, time, signal strength. At the ends of the device on both sides are miniature microphones, next to the display are buttons for dialing and controlled through the touch interface. The housing part, which is integrated USB-connector is movable and can be used as the navigation wheel. In addition to these features, the phone-handle serves as a cellular antenna.