Apple has been granted a new patent by the USPTO today (via AppleInsider), which describes a mouse with an embedded scanner. The scanner can be used to actually scan images, and display them on an embedded screen, but it also would help the mouse deal with varying surface types and track better in general, thanks to the addition of the kinds of chromatic sensor found in scanners. The Apple patent describes how use of the scanner’s sensors would allow it to detect different kinds of surfaces and adjust its behaviour accordingly. The tech is sort of similar to the approach taken with its current Magic Mouse, which uses high-accuracy laser tracking to identify surface irregularity and work on materials other than mouse pads. It can already handle basically anything except for glass, so this is just an alternative tech that likely won’t lead to any big changes in how Apple produces its mice. As a scanner, it would also likely be quite fiddly to use, and other similar products on the