The Knapsack phone provides essential information should the child get lost and doubles up as a preventive kidnapping measure. It comes with GPS functionality and a crime prevention buzzer that even the youngest tots can be taught to operate it. 3 large buttons, labeled 1, 2, and 3 can be programmed to dial specific numbers by a simple push of the button. Holding down the 0 key will ping the kid’s location info. Parents can request for their kid’s whereabouts via GPS anytime they want. (Publisher: somehow I'm really doubtful about the efficiency of such solutions... )
[Phoney World via New Launches]