This invention is called the "love card" and is designed specifically for blind and elderly people who find difficulties in shopping. So what is this invention? It is a card based on a digital system to automatically determine the frequencies and with this system can capture Information on labels affixed to the goods to be purchased and given to the consumer via voice messages.
Stylish and attractive design, compact and easy to carry like a credit card, the design of the card gives you all the The information you need while shopping. Many people do not see the shelf life and this is a big mistake, In addition to giving you a price, or price of the product and this is the most important. I find this invention is an exciting and ought to be in every market where shopping will make it smoother and more enjoyable. In short it is the invention of the future. Designed by Shen Ming and this image shows the way the card Love
