Another PSP Phone patent appears, with touchscreen and feedback

Another patent has emerged for the elusive "PSP Phone," this time featuring an iPhone-esque touchscreen design, rather than the ugly swivel-screen look. The patent, filed by Sony Ericsson, uses a combination of the touch-screen, accelerometer and haptics to alter the display and buttons for different modes, as well as offer sensory feedback for button presses.

Sure, that all sounds fancy in theory, but we'll hold off on further analysis until Sony's ready to show this puppy off (or at least admit that the darn thing is in development).

[Via PSP Fanboy]