Logitech's MX Air Rechargable Cordless Air Mouse.
It might sound like the newest Nike sneaker, but Logitech's boffins have in fact come up with a tool that it hopes will help make the chore of web and hard disk plundering a relative breeze.
Built with 'Freespace' technology, there's a touch-sensitive panel that allows you to flick through folders like never before - and it even responds to you waving your hand over the top of it.
