Digit-Life posted a review on the Logitech MX Air Rechargeable Cordless Air Mouse
A quote from the article:
>> Logitech MX Air Rechargeable Cordless Air Mouse Review
Devices like Logitech MX Air are not very popular or very profitable. But noblesse oblige, Logitech can afford it, so why not? This mouse is not the first concept from this company. It's hard to say whether this device will survive in the market, but it's certainly interesting and very unusual.
>> Logitech MX Air Rechargeable Cordless Air Mouse Review