Curved smartphones: just a gimmick, or the next big thing?
Smartphones can't get any bigger. Talking on today's 5-inch-plus models borders on trying to hold a small tablet up to the side of your head. So what's a phone manufacturer to do to differentiate its phones from all the others? Bend them! These new curved phones might seem gimmicky, but if early models catch on, they'll become the next hot commodity.