Making a wireless touch screen?
I was just wondering if anyone thought of making a wireless touch screen?
I had a thought of using a Lilliput 7 Inch USB Powered WVGA Touch Screen UM-70/C/T Monitor with a wireless usb hub and a 5v-12v rechargeable battery pack.
The rechargeable battery back can be wired to the wireless usb hub and the screen. The battery pack can be charged by USB as well.
It might be a nice idea, hard to package so it remains compact, but just wondering if anyone has done this or thought of something similar?