Well, now airplane authorities have got a solution to check the cell phone usage on flight. BINJ Labs have developed a cell phone signal detection technology, CellScan that could track the cell phone location and its usage at any time during a flight.
The CellScan can detect most of the signals including the GSM, CDMA2000, TDMA and IS-95. It offers the officials the capability to disable a cell phone after it is activated on a flight in any corner of the plane.
Via: Tectually.org