Blind Aid using Radio Frequency Identification ( RFID ) and Ultrasonic sensors

  • Selvarathinam S Varun Krishna Roopsai V


visually challenged using voice assistance and also employing an Ultrasonic sensor design aiding in improved navigation. It explores the current ability and potential uses for this emerging technology. Of the 7 billion people that populate the world (UN, 2012), 285 million are visually impaired (WHO, 2012). Each visually impaired individual faces a unique… (More)


5 Figures and Tables


Citations per Year

Citation Velocity: 5

Averaging 5 citations per year over the last 3 years.

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