McGruber writes "The Wall Street Journal reports on the new level of surveillance available to bosses of blue collar workers. Thanks to mobile devices and inexpensive monitoring software, managers can now know where workers are, eavesdrop on their phone calls, tell if a truck driver is wearing his seat belt and intervene if he is tailgating. 'Twenty-five years ago this was pipe dream stuff,' said Paul Sangster, CEO of JouBeh Technologies, a Canadian company that develops tracking, or 'telematics,' technology for businesses. 'Now it is commonly accepted that you are being tracked.' In the U.S., workplace tracking technology is largely unregulated, and courts have found that employees have few rights to privacy on the job. No federal statutes restrict the use of GPS by employers, nor force them to disclose whether they are using it. Only two states, Delaware and Connecticut, require employers to tell workers that their electronic communications — anything from emails to instant messages to texts — are being monitored."