An indoor positioning system that uses LED lighting to pinpoint location is being developed for use in the retail industry.

The 35th Taipei International Electronics Show (TAITRONICS), and the 3rd Taiwan Int’l RFID Applications Show (Taiwan RFID), jointly hosted by Taiwan External Trade Development Council (TAITRA) and Taiwan Electrical and Electronic Manufacturers' Association (TEEMA), will opened today, October 8, 2009 at TWTC Nangang Exhibition Hall, Taipei, Taiwan.