author Kyounghwi Tae 
2nd author Youngjee Hong
Malik M.Y
Jinwoo Park 
presenter  
info This conference paper has been presented by Youngjee Hong on the International Conference on Industrial Engineering and Operations Management. The conference has been held in Kuala Lumpur, Malaysia, 2011/1/22 ~ 2011/1/24 . 
year 2011 
category IC 
start / end date  
city / nation  
학회 IEOM 
keywords Radio Frequency Identification (RFID), Smart white cane, Digital Braille, Tag design, EPCglobal 
abstract Gadgets helping the disabled, especially blind that are in least accessibility of information, use acoustic methods that can cause stress to ear and infringe user’s privacy. Even if some project uses embedded Radio Frequency Identification (RFID) into the sidewalk for blind’s free walking, the tag memory design is not specified for buildings and road conditions. This paper suggested allocation scheme of RFID tag referring to EPCglobal SGLN, tactile method for conveying information, and use of lithium battery as power source with solar cells as an alternative. Results have shown independent mobility, accidents prevention, stress relief and satisfied factors in terms of cost and human usability. 

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