TomTom takes anonymized location information from mobile phone handsets in The Netherlands, and make traffic reports they call HD traffic.
The handsets are not (necessarily) equipped with GPS chips, but their location is triangulated by the GSM network itself. The mobile network (Vodafone NL) supplies the information to TomTom, who then process it into traffic reports.
They claim to cover 10 times more roadarea than conventional traffic detection that uses inductive loops embedded in the roads. (The conventional system is already quite extensive in The Netherlands, which is a small and densely populated country). I seem to recall TomTom also have some sort of patent.
The Akron Beacon Journal is reporting that the trial of the three election workers accused of rigging the 2004 presidential election recount in Cuyahoga County is finally underway. As you may recall, this was the case where poll workers 'randomly' selected the precincts to recount by first eliminating from consideration precincts where the number of ballots handed out on Election Day failed to match the number of ballots cast and, then opening the ballot boxes in private and pre-counting until they found cases which would match up. What is interesting here is that they have already admitted doing this and that it was clearly counter to the letter and the spirit of the law, but still insist it wasn't really 'wrong,' presumably since they only did it to avoid having to go to the bother of a full recount as required by law.
UNIX enhancements aren't.