GlobalSat’s BR-355 is a waterproof GPS mouse receiver, accurate to 5 meters and unusually small. It boots in under 45 seconds, according to the spec sheet, and has USB or RS232 connections, a built-in antenna, and blinkenlights to indicate how good its fix is. Check out the discussion at MP3car: “DAMN!!!! DAMN!!! DDAAAAUUUUUUMMMMMM!!!!!”

They’re $50 at Amazon.

Waterproof mighty mouse [Navigadget]

Original post by Rob Beschizza