US Patent 7956869 Proximity based transparency of windows aiding in obscured window selection

A cursor location associated with a user controlled cursor is obtained. For each of a plurality of windows, a respective distance to the user controlled cursor is determined based at least in part on the cursor location. A transparency value for each of the plurality of windows is determined based at least in part on the respective distance. The plurality of windows is displayed, wherein at least a portion of each window is displayed based on its corresponding transparency value.