With interest in that tiny bit of real estate above your PDA or cell phone keypad heating up, service providers and industry advocates are debating standards for the coming onslaught of handheld ...

(AP) -- Goodbye, numeric cell phone keypads. You're going the way of the rotary dial. Touch screens and QWERTY keyboards will take over from here, thank you.

You could call Jackie Snyders a bit of a cell phone junkie, though you won't see her constantly holding one to her ear. She's one of a growing number of American teens helping to usher in a form of ...