As far as I know are impossible period!
Is not any citizen responsible for there own behavior?
Does one really need a crystal ball reader-babysitter-fortune teller to evaluate future behavior?
Would it not be easier for a sane and liable person to create a quasi affidavit contract to not re-offend sexually? And filing it with the secretary of state (executive branch) and possibly with the judicial branch through a formal motion and petition. It would need to be drafted in such a way as to show that above entitled person has completed a sex offender treatment programs, counseling etc.
RRECIDIVISM PROBLEM solved, IT REALLY IS THAT SIMPLE and with a little research I am sure there is not any statute ordinance, administrative law or judicial rules of civil or criminal procedure etc. to prohibit one from doing this?
Getting this idea into the legislature in the form of a bill and drafting a law for it would be challenging but not impossible.
In the words of one of our most memorable presidents:
“The only way to predict the future is to create it.” – Abraham Lincoln