Rfid Solutions Without A Barrier
Radio Frequency Identification (RFID) systems carry/process data in suitable transponders, generally known as tags, and then the data is retrieved at a suitable time and place through RF means. It is sometimes called dedicated short-range communication (DSRC). The purpose of an RFID system is to enable data to be transmitted by a portable device, called a tag, which is read by an RFID reader and processed according to the needs of a particular application. The data transmitted by the tag may provide identification or location information, or specifications about the product tagged, such as price, color, date of purchase, etc. As the technology is refined, more pervasive and invasive uses for RFID tags are in the works.