Well … looks like a science fiction device … but it’s rather convicing I must say.
iPhone + laser keyboard + wireless mouse = a perfect mobile desktop !
Ok, the iPhone definitely seems too small to work correctly, and the laser keyboard is really not the best typing device ever … but I really like the idea 
Plus, the technical work is pretty impressive …
[youtube http://www.youtube.com/watch?v=WFWjVkzJb_s&hl=fr_FR&fs=1&]
Maybe someday …