Immigrants forced to wear location trackers report that their flaws cause many problems, including getting fired because employers don't want the chance that the deportation thugs might come around.

An effort to develop better location trackers might reduce these problems. However, there are also questions about whether the basic idea is wise and whether the system is systematically unjust. If immigrants are denied their legal rights due to lack of legal advice, we should give them legal advice. If that ensures they show up for their hearings, there is no need to track them.