75424575
Jan 28, 1998
POSITIONAL LOCATION AND TRACKING DEVICES COMPRISING A GLOBAL POSITIONING SYSTEM RECEIVER; A CELLULAR TRANSCEIVER; CUSTOMIZED COMPUTER HARDWARE, OPERATING SYSTEM SOFTWARE AND PERIPHERALS; AN INTERFACE FOR A GLOBAL COMPUTER INFORMATION NETWORK, AND AN ELECTRONIC PAGING DEVICE FOR CONTINUALLY CALCULATING AND DISPLAYING THE LOCATION OF CHILDREN
Electrical and Scientific ApparatusCOMPUTERIZED TRACKING OF CHILDREN BY MEANS OF AN INTERFACE WITH A GLOBAL COMPUTER NETWORK OR AN ELECTRONIC PAGING SERVICE
Telecommunications