Talk & Roll
This cell phone display from Philips uses electronic ink and can be viewed in broad 
daylight. Still in prototype stage, this device is ideal for watching movies on your mobile. When it's not in use, it can be rolled around your phone for added convenience.
Pivot Point
This handset features a swiveling screen that can be set up like an easel for easy typing, say, with a keyboard attachment. If it ever gets out of the design stage, the device is sure to be a hit with mobile TV and video-conferencing junkies.
Thin Is In
Even as other phone designs morph, thin will still be in. At 6.9 mm, this is one of the slimmest handsets on the market. It could even fit in your wallet. Still, it comes with a 2-megapixel camera and Bluetooth for connecting to other devices-all that, at 91.5 grams. Available in Europe and Korea starting in the second half
Clamshells and candy bars be gone. Tomorrow's cell phones may bear little resemblance to the snap-open handsets or even the sleek, flat rectangular phones we sport today.