SkyTag™ – Green Laser Aircraft Tracker

Bored using your advanced green laser for traditional spreadsheet pointing techniques? Why not kick up your skills a notch and start using green lasers to track aircraft? With beams visible in daylight that extend for miles, green lasers are ideally suited to track objects in the sky. Stop worrying about things like mandatory jail time and social isolation and play the intriguing game of SkyTag™ today.

http://www.thinkgeek.com/stuff/41/tracker.shtml