Patents suggest that Google might bring Android to desktops
The patent is said to have been filed recently and deals with desktop control features. The controls are almost similar to the ones on Apple’s MacBook trackpad with multitouch and Magic Trackpad.
Android OS is already designed for supporting touch commands and actions, so it will be easy for Google to expand the support of Android with more functions. In the patent filing Google said that a user can “directly interact with graphical elements located at the current pointer location as if they are using a touchscreen device, and perform traditional touchscreen operations (e.g., dragging/flinging content, scrolling) using a multitouch trackpad.