At a basic level, each tag works in the same way: Data stored within an RFID tag's microchip waits to be read. The tag's antenna receives electromagnetic energy from an RFID reader's antenna. Using power from its internal battery or power harvested from the reader's electromagnetic fie...
Bringing this technology to a department store near you will involve integrating novel materials with everyday clothes. But instead of mechanical systems that can automatically change the size of a jacket, we're more likely to see the use of something calledmemory material. This is a material th...
notably traffic congestion. As Zennström said recently, “The way we deal with transportation today is broken. There are congestions and to get from East London to West London takes forever. There is pollution in our cities with carbon dioxide so we get climate change.” ...
Some university students carried out a campaign 4 they celebrated their whole day without cell phones. This move was to improve their relationships with their near and dear ones and to keep them away from the virtual ( 虚拟的 ) life. 5 (study) indicate that a majority of young people used...
At a basic level, each tag works in the same way: Data stored within an RFID tag's microchip waits to be read. The tag's antenna receives electromagnetic energy from an RFID reader's antenna. Using power from its internal battery or power harvested from the reader's electromagnetic fie...