ROHM Semiconductor
The Guidepost Cell indoor location detection infrastructure from ROHM Semiconductor, San Diego, CA, developed in collaboration with Ritsumeikan University and Information Services International - Dentsu Ltd., supplies precise positional data to smartphones and other mobile devices. The device helps the mobile devices to determine a user's location inside buildings, underground malls, and other interior areas using ROHM's dye-sensitized solar cells to harvest energy from indoor lights and low-power WiFi 802.11-compliant wireless beacon protocol transmission for low-power, high-accuracy location detection.
Contact Info
Company:
ROHM Semiconductor
Country:
United States (USA)
Phone number:
858-625-3600
Fax:
858-625-3640
URL:
http://www.rohm.com/