If you visit Microsoft's peripherals site right now, you'll see a teaser for what sounds like a new series of mice. The teaser video shows people using their mice on a variety of different surfaces, and it mentions "the technology that will go anywhere you do." At the end, the teaser shows a pattern of blue eye-shaped areas on a black background and says simply, "9.9.08 Say Goodbye to Laser." In very related news,Engadget has dug up some photos on an upcoming Microsoft mouse. The mouse looks to be of the wireless kind, and it has a blue glow coming out of both its optical sensor and a ring under the edges of the mouse. Engadget claims that this Blue Track mouse will feature "a blue LED combined with a wide-angle lens that's supposed to work on more surfaces than laser and optical [mice]." The site goes on to say Microsoft will aim the technology at laptop mice only, which makes sense considering laser and red-LED mice work just fine on the majority of desks.