Android 2.2 phone as "mouse" for Windows
<p>I'd like to create an application that utilizes touch-screen as a "pad". There will be 3 small buttons in the bottom area of touch-screen, and the rest will be used a mouse movement area. 
The first button will act as "left-click" in real mouse, the second one will act as "scroll", and the last one as "right-click"
When a user make any movement (event "move", "up" , "down" or "cancel") in that area, the real mouse-pointer in Windows Desktop will also move.
Transmission media will be Bluetooth and Wifi.</p>

<p>so, here's some questions :
1). is it possible to utilize multi-touch in Froyo ? Example for this case is when user want to "block" some text. In real mouse, we just hold left-click and then drag the pointer. In android, this will be touching the first button while at the same time, touching the "pad" area and make some movement.</p>

<p>2). How can I turn this application concept into a real application ? ( general idea or algorithms )</p>
