Microsoft Explorer Mouse

In technological terms, the evolution of the humble mouse has been an incredibly slow one: it's taken over 30 years for the ball mouse to be replaced by now-prevalent laser technology. Microsoft, though, has tried to speed up the evolutionary process with the introduction of its latest Explorer mouse, which features its much-touted 'BlueTrack' technology.

BlueTrack promises to greatly improve precision thanks to some clever fiddling around with the various lasers and LEDs that inhabit normal mice. Instead of the traditional LED, BlueTrack uses an LED that operates at a higher, wider angle to swallow up more desk space, and a CMOS detector that evaluates the surface on a far more detailed level.

The result of this, according to Microsoft, is that the BlueTrack mouse can scan whatever is under your mouse with far more precision than previous mice - which could be of significance to those who demand precision for their work, perhaps, or when gaming.

The new technology also promises to work with a degree of accuracy on plenty of unusual surfaces beyond the standard desk or mouse-mat thanks to the precision of the new laser. Read more..