Tech Alert: Nokia Jumps Into Touchscreens

Updated from 6 a.m. EDT

Nokia(NOK Quote) has finally embraced the touchscreen movement.

The Finnish phone titan has plans to introduce three devices that feature big touchscreens and so-called Qwerty keypads, according to industry sources, say analysts.

One of the new models to be rolled out over the next 12 months has a 4.2-inch touchscreen and a "hidden slide-out keyboard," and is considered a mobile Internet device or tablet. The device is targeted for introduction in the fourth quarter before Christmas. ...