I do not know where the writer of this report lives. Better he keeps himself to the role of "Lagaei - Bhujaei " and create and aggravate problems and mis-understandings between the nation.
The instrument and system he is talking about is available around the world on commercial basis at nominal prices and used very commonly by big companies, particularly for transport operating on long hauls. I myself employed in a gulf-based company having only 50 vehicles, and use this system for the last 10 or so years.