Through our research, we examined the security and communication protocols employed by current radio-frequency systems, such as everyday ID badge scanners, and we developed potential applications of this technology.
You will be surprised at how many badge scanners vary from show to show.
This system requires people to carry around a card with an RFID chip (such as on an employee badge) that a scanner can then read and automatically check a person in someplace.
It's also developing a business model around leads data, by transitioning exhibitors away from clunky, hardware-based badge or business card scanners to mobile.
They said officers found a police scanner, a police badge, handcuffs and a red light inside the vehicle.
They included a.357 Magnum, a sawed-off.30 carbine, two black nylon caps, a holster, a can of Mace, a pair of Smith & Wesson handcuffs, two rolls of black electrical tape, a police badge, five AAA batteries, a police scanner, a glass cutter, gloves, and a fishing cap.
Then she held up a small scanner to read the badges of all authorized baseball personnel for access to the clubhouse area.
They will not even open the door until you have placed your hand in a fingerprint scanner and flashed an electronic badge.
First, however, the reader is asked to go through a number of security measures: he must present several forms of identification before he can pass from the first paragraph to the second; he must punch his personal code number into that machine in the wall; he must step before a video scanner and wear a chemically treated sensor badge.
