An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

This article was originally published by RFID Update. February 22, 2008—RFID is serving as the network for the RFID Ecosystem Project, a social networking experiment at the University of Washington in ...

As teams of rescue workers moved throughout New Orleans after Hurricane Katrina struck that area in August 2005, they frequently wrote codes on buildings to inform groups arriving behind them of ...