Lost signals, disconnected lives

Thirteen offenders told the Wisconsin Center for Investigative Journalism that Wisconsin’s GPS tracking system repeatedly fails, registering false alerts and landing the offenders in jail although they had done nothing wrong. Meanwhile, Gov. Scott Walker is proposing an expansion of nearly 50 percent in the number of offenders monitored by GPS devices.

GPS problems and solutions

How can Wisconsin’s electronic monitoring using GPS devices be made more reliable and effective? Suggestions drawn from interviews with experts.