http://www.physorg.com/news3505.html
PhysOrg
March 24, 2005
"Siemens researchers have developed a cell phone featuring a built-in projector system. A laboratory model was presented at CeBIT 2005 in Hanover. The system makes it possible to project a complete keypad or display onto a surface. With a special pen, users can write on the virtual keypad and operate the phone’s functions."
Aucun commentaire:
Enregistrer un commentaire