Sentences with phrase «specific cell tower»

Not exact matches

This last feature is becoming increasingly popular with apps like UberTwitter, which automatically updates your specific location based on cell tower proximity, and platforms like BrightKite, used specifically for finding those close to you for spontaneous meet - ups.

Acting head of Immigrations and Customs Enforcement Thomas Homan told Sen. Ron Wyden the agency does not use cell - site simulators — a type of surveillance gear often referred to as a «Stingray» that can track down a specific mobile device by emulating cell phone towers — to locate undocumented immigrants.