Pocket Photoshop

Hi i had an idea for a portable device, called pocket photoshop
this device as a built in cam, 2 usb ports and a card reader slot, wacom pen
I just made this for fun, but i love the idea

You could be out and about , then spot something you would like to draw
pull out your pocket photoshop device take a photo with the press of a button, open the image into your pocket photoshop device then start designing
, on the go

Anyway to get a better idea of this, here are two links

Quick sketch:
http://www.junglespider.me.uk/PocketPhotoshop.jpg

Full photoshop Design:
http://www.junglespider.me.uk/PocketPhotoshopDesign.jpg

Hope you like this

sorry if i posted in the wrong forum