There are few things in this world that are more infuriating than getting into a car accident-but one of those things would definitely be getting into an accident where the blame is being disputed. For the innocent party, a Roadscan Drive Recorder could be indispensable. The device mounts easily on your windshield or rearview mirror, and will continuously record graphical 3D-G accelerations data. If you happen to get into an accident, it will save the digital video starting 14 seconds before the incident and 6 seconds after-so you would be armed with all of the data you need to dispute a ticket. Or totally incriminate yourself.

On the other hand, owning a Roadscan could easily backfire if you are the one to blame-so if you are an accident prone driver it is probably best to steer clear of a device like this. Roadscan is currently available for $299, which is a reasonable price to pay for something that could potentially save you thousands in an accident. [Autocamcorder]