When fitted with a pico-projector, the Skinput system could display an image of a digital keyboard on a person's forearm.

CNN: Microsoft's Skinput turns hands, arms into buttons

The Super AMOLED offers much brighter, clearer, and less reflective AMOLED OnCell display, featuring a high resolution WVGA (800x480 pixels) screen with mDNIe (mobile Digital Natural Image engine) technology.

ENGADGET: Samsung Wave: 3.3-inch Super AMOLED, Bluetooth 3.0, and new Bada OS (updated)