Touchpad Touchscreen for Desktop PCs with Windows 8
For desktop PCs using large flat panel LCD displays, touch screens are not practical. What's needed is a touchpad touchscreen to replace or supplement the mouse.
It would display what's shown on the large panel and be located next to the keyboard, so the user would not need to reach to implement the Windows 8 user interface. The touchpad-touchscreen could be made the size of an iPhone or iPodTouch and display the same image as is projected on the large flat panel LCD display.