Mobile phones are becoming more and more powerful. Nokia even refers to some of their phones as Multimedia Computers. No doubt they are as they contain much of the same functionality-and more-in a small, handheld form factor.

It is conceivable that you might want to take what you're seeing on your screen and show it to someone else. A couple of Nokia's handsets offer the ability to plug your phone directly into a composite display (e.g. TV). However, that only works if you remember to bring the cables with you and you have a compatible display to hook into.

Motorola is working with a company called Microvision to embed a projector directly into the mobile phone. Supposedly, the technology is good enough to project on just about any surface and still look good. It remains to be seen how well it actually works, or what embedding this technology might do to the price or battery life. However, the ability to give a presentation to a room full of people using only your mobile phone to do it would be quite awesome for the weary business Traveler.

Via Gadget Extra