The Gametrac from Tiger Telematics is a Windows CE powered game console which incorporates Bluetooth, SMS messaging, MP3 music player, video playback, built in digital camera and….a built in GPS tracker which can be used to keep tabs on the kids. It also uses MMC expansion cards.
‘Parents will be able to view a street map on the Internet which shows the current location of their child (or, at least, of the child’s Gametrac) to an accuracy of roughly 15 feet. The system allows the parents to establish “fences,” which, when entered by the child, cause a notification to be sent to the parents in the form of either an SMS message or an email.’