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Welcome


About

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Welcome


About

about


about


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GPS only works outdoors.  For indoor navigation, an accurate and low-cost positioning system is still needed.  AltVision has invented a new materials approach for indoor positioning.  The ceilings, walls, and floors can be coated with invisible nano material.  The nano material is detected by tiny low-cost sensors that can be integrated into smart-phones, head-mount displays, smart-glasses, and other electronic systems.  The nano material serves as "indoor satellites" that, through trilateration, can be used to determine the sensors' positions within millimeter accuracy.  This positional tracking technology can be used for different applications, including way-finding in stores, virtual reality (VR), augmented reality (AR), robot and drone navigation.