Comment Re:Good or bad? (Score 1) 112
1) Strict limitations on what they can be used for. That also sets limits on data retention and on who has access to it (absolutely no 3rd parties)
2) Audits and oversight of how the system is being used, with real consequences for violations. The benefits of each use case to be evaluated from time to time, insufficient benefit or too much opportunity for abuse means the system will no longer be used for that particular use case.
3) Ironclad security to ensure none of this data ever gets out.
And 0) Those limitations on use should be tested against a more fundamental set of (ethical) rules, to ensure that the use is not expanded from "protect the children" to "auto-fine jaywalkers".
Only problem is that I wouldn't trust most governments to get any of these points right.