Touchatag

SMART REFRIGERATOR: A smart refrigerator is nothing but which has the ability to sense the products which are put into it. Not only sensing but also able to find out which products need to be restored. It mainly uses different methods to determine the product. There are two methods to determine the product. Automatic and Manual. In automatic method the product is scanned by the refrigerator by using RFID tag which is located on the product .By this RFID tag it determines what is being

In collaboration, Sony and NXP Semiconductors (formerly known as Philips) developed NFC technology which is capable of sharing a variety of data types and as use as an access key to content and services. The NFC technology was derived from the pre-existing contactless communication technology, Radio-frequency Identification (RFID) technology. RFID was first patented during the early 1970s, and is used as a one-way communication system for which information is encoded within a chip and can be read