What is the RFID brand?

Radiofrequency identification technology (RFID) uses small electronic brands as wireless identification devices. RFID passive brands do not require any standard energy source, but rather use an antenna to pick up just a little energy and passing the response back to the receiver. The technology dates back to at least 1945, but only began to achieve popularity and financial feasibility in the first years of the 21st century. If you have marked everything in your house, you could walk around the house with a receiver and aim at any object and tell you what you point to. The technology works, although there is an interventing medium between the brand and the receiver. It has been proposed that each box will be marked to allow easy and automated identification. If it were ubiquitous, the technology would make the vastly more efficient. It was said that the cost of one brand would have to fall below 5 American cents for their widespread use to become cost -effective.

In 2006, the main credit card companies began offering cards with implanted RFID technology, allowing the use of a card without a magnetic reader. Some bottles of drugs come with RFID brands, allowing blind seniors to identify their content and expiry date. These brands were installed for automated payments of all kinds, such as toll payments.

The smallest RFID marks are only 0.15 mm č - 0.15 mm, but must be connected to an antenna that is usually around the size of the postal stamp. People have implanted these brands under the skin that internalware using household safety systems. For example, RFID Cyborg could simply wave the hand in front of the door and cause the built -in receiver to identify its unique brand and open the door.

, along with passive brands, are also active brands that are slightly larger - the size of the coin. TYto brands come up with their own energy sources and work on a greater signal strength over longer distances. Active brands were designed for use as intermediaries between passive brands and a central reader or computer. Over the years, there may be hundreds of products at home that are equipped with RFID brands.