News from CEBIT 2004
| Both Siemens and Samsung presented virtual keyboards during the trade show. Siemens Virtual Keyboard can be attached to a mobile phone while Samsung can't. With the help of a red-light laser diode and a special lens system, a keyboard can be projected onto any flat surface. A camera in combination with an infrared laser diode notices each key typed, and passes it onto the phone. |
Visiting Cebit: Olav Hellesø-Knutsen