Worst USB Gadget Yet: Mouse With Thermometer

A store called Brando is selling a USB optical mouse that has CONVERGED with two other unlikely technologies. The first is a room thermometer, which is a bad idea because 1) you can't see it when you're using the mouse; and 2) your body heat will skew the reading. The second is a laser pointer, which is a bizarre thing to build into a mouse. On the plus side, it costs only $18. (props to I4U News)