Look what we have here, possibly in the nick of time: it's a newly granted Apple patent for a screen with in-cell touch, where the LCD and touch recognition are integrated into one panel instead of stacking up in separate layers.

ENGADGET: Apple gets patent for in-cell touch display with impeccable timing

Current research in audio processing includes noise suppression and continuous speech recognition, which can be applied as much to cell phones as to voice-controlled telematic devices in vehicles.

CNN: The story