Besides navigating, what can we do with GPS ?

I got one, Bury hidden treasure!!!!

not what can we do...but what is stands for.. GPS Global Positioning System GPS Global Positioning Satellite System (air traffic management) GPS The Gap, Inc. (stock symbol) GPS Great Plains Software GPS Geometrical Product Specifications GPS General Problem Solver GPS Generalized Processor Sharing GPS Girls' Preparatory School (Chattanooga, TN) GPS Government Policy Statement GPS Great Public Schools GPS Go Pound Sand GPS Graphical Performance Series GPS Gigahertz Peaked Spectrum (astronomical radio source) GPS German Potato Salad GPS Gallons Per Second GPS God's Positioning System GPS Gray Platelet Syndrome GPS Ground Processing System GPS Gunner's Primary Sight GPS Global Protection System GPS Gas Pressure Switch GPS Graphical Programming Software GPS Global Payment System GPS Geophysical Processor System GPS Global Product Support GPS Ghana Police Service GPS Grams Per Second GPS Gladstone Power Station (QLD, Australia) GPS God Positioning System GPS Groundwater Protection Strategy GPS German Philatelic Society GPS Galapagos Islands, Ecuador - Baltra (Airport Code) GPS Ground Processing Station GPS Grand Parent Stock (livestock breeding) GPS General Purpose Separator (at CERN) GPS Grange Primary School (UK) GPS Guelph Police Service (Guelph, Ontario, Canada) GPS General Purpose Segment GPS Global Priority Service GPS General Purpose Shelter (temporary, military deployable shelter) GPS Greenwood Primary School (Singapore) GPS Gunbound Philippine Server (gaming) GPS Griffiths Primary School (Singapore) GPS Girault, Poupard & Stern (public-key authentication scheme) GPS Global Platinum Securities, LLC GPS Generalized Phase Shift GPS Geophysical Products System GPS Gongshang Primary School (Singapore) GPS Guidance Power Supply GPS Global Punchout Suite GPS Guided Planning System (financial planning) GPS Greenridge Primary School (Singapore) GPS German Peace Society GPS Got It, Played It, Sent It (correspondence gaming) GPS Guangyang Primary School (Singapore) GPS Gross Pay Statement GPS Global Precision Snipers (gaming website) taken from http://acronyms.thefreedictionary.com

have fun plan routes for joggin and teach kids abt geography

In theory we can tell time, measure the height of mountains, communicate, remotely control objects, count stuff on the ground, but really they are just programmed to take measurments and send them to a computer for analyzing. Very good question. I'm really stumped.