A Credit Card For The Visually Impaired
Kwon Ki Nam has developed a user friendly concept device for the blind.
Kwon Ki Nam, a designer based in Denmark, has developed a user friendly concept credit card for the blind. Biometric software uses the card holderâ€™s fingerprint instead of their signature, and a changeable Braille display makes transactions easier and more secure. A built-in speaker verbalizes the products being paid for and guides them through the transaction.