Google's spending spree continues with the acquisition of Canadian startup BumpTop for an undisclosed sum. BumpTop makes a multitouch user interface skin that can go over an existing operating system, according to DailyTech. It works on Windows and Mac computers.
Dan Berthiaume at our CTO Edge site presumes the acquisition means Google plans to incorporate 3-D elements into Chrome.
eWEEK has video showing how BumpTop works and a list of Google's acquisitions since August, in case you're having trouble keeping up.