Sentence examples for active badges from inspiring English sources
Members of the Cambridge laboratory now wear "Active Badges", each of which identifies the wearer to several local machines by sending out an infrared signal.
Location sensors (e.g. GPS, active badges).
Commonly, sensors can be classified according to the type of energy they detect as signals, and include, but are not limited to, the following types: Location sensors (e.g. GPS, active badges).
"An Active Badge can tell which room you're in," Mr. Steggles said.
An active badge system is an example of an IR-based location system.
The active badge location system [4] is an early user-tracking system.
The active badge attached to a person emits a unique IR signal every 15 s [5].
The system comprises an active badge, sensors, and a central server.
Similar to the Ekahau system based on specific RF tags, the Active Badge (Want et al., 1992) system uses ceiling-mounted infrared sensor detectors to detect signals from a mobile active badge.
Once the emitted signal is detected, the location information is forwarded to the central server to locate the active badge.
The Active Badge performed a useful service, in that it kept track of the location of every badge wearer in the office.
