It looks like innovation in the mobile world isn't completely catatonic after-all. Lenovo showed off one of the coolest smartphone concepts today. It's called the "Smart Cast" and it doubles as a laser projector! Not only can you set the phone up to do board room presentations with its projector, you can also watch movies with it. That's not all the laser projector is "projected" to do when the device eventually becomes a reality. As you can see in the video above, the Smart Cast is also meant to be able to project a keyboard onto nearly any surface for you to type. Furthermore, Lenovo even demonstrates a piano keyboard projected from the device. Lenovo is billing their Smart Cast as the world’s first laser projector in a smartphone, and the world’s smallest pico projector. While not everyone would have the need to use the projector for presentations or movies, the laser keyboard functionality could be useful for virtually anyone. What do you guys think of Lenovo's concept?