How Uber moves the ‘blue dot’ to improve GPS accuracy in big cities (The Verge)

April 19, 2018 -- You might have noticed a problem when you try to use your smartphone to navigate a big city: your GPS location is usually super inaccurate. Sometimes it's only by a few feet, but if you’re in a particularly dense part of the city where satellite signals are blocked by high-rise buildings, the discrepancy can be orders of magnitude greater. For most people, it’s just one of the many modern-day nuisances of urban life. But for companies that rely on two people with smartphones finding each other in a labyrinth of steel and concrete — like Uber — GPS inaccuracy is a source of never-ending pain and frustration.



Read the complete story ...
Featured Video
Jobs
Business Development Manager for Berntsen International, Inc. at Madison, Wisconsin
Senior Principal Mechanical Engineer for General Dynamics Mission Systems at Canonsburg, Pennsylvania
Principal Engineer for Autodesk at San Francisco, California
Senior Principal Software Engineer for Autodesk at San Francisco, California
Equipment Engineer, Raxium for Google at Fremont, California
Manufacturing Test Engineer for Google at Prague, Czechia, Czech Republic



© 2024 Internet Business Systems, Inc.
670 Aberdeen Way, Milpitas, CA 95035
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation TechJobsCafe - Technical Jobs and Resumes  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise