That is correct.
RF technology merely pinpoints you in your own home. GPS technology can monitor you wherever you go.
February 9th, 2012 / 3:55 p.m.
Emeritus Professor, Criminal and Community Justice, University of Strathclyde, School of Law, As an Individual
That is correct.
RF technology merely pinpoints you in your own home. GPS technology can monitor you wherever you go.
See context to find out what was said next.