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Trimble acquires Spime to grow its GPS business | VentureBeat
Dash Express Kills Its GPS Devices | WIRED
It's here: An affordable rugged smartphone and sub-meter GPS solution | Get Rugged
Benefits of GPS Tracking and Who It's For
Virginia police routinely use secret GPS pings to track people's cell phones - Virginia Mercury
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China Launches Beidou, Its Own Version of GPS - IEEE Spectrum