Rosen Ivanov. RSNAVI: an RFID-based context-aware indoor navigation system for the blind. In Boris Rachev, Angel Smrikarov, editors, 2012 Conference on Computer Systems and Technologies, CompSysTech'12, Ruse, Bulgaria, June 22-23, 2012. pages 313-320, ACM, 2012. [doi]
Abstract is missing.