Need Of NFC Technology For Helping Blind And Short Come People
Pritesh Upadhyaya · 2013
Abstract — Near field communication is a short range wireless connectivity technology, which is mostly used in mobile phones. NFC is typically based on RFID at 13.56 MHz and NFC operating distance extends up to 10 cm. NFC does not require line of sight and works in dirty environments. Near field communication operates in both passive and active modes. Near field communication doesn’t only necessarily have to be something that makes it easier for people like you and me to pay and a cool way for us to view advertisements, websites etc. it can also be used as a great way to make the lives of the blind and handicapped much easier. NFC could be a great way for someone in a wheelchair to be able to pay for their goods without rifling through a bag or purse or