Ai robot can make sure criminal don't interact with other crimimals and don't do anything not legal the robot can check any time the person and asking questions failure to comply the robot Will call police
You said that if they don't comply with regulations that the robot will report to the police. So my question to you is what will the police do, since there's no prison to look the criminals up? I believe that the law of putting criminals in prison or "correctional facilities" is what's best for them. It'll serve as a deterant to aspiring criminals, but having robots to be monitoring criminals in the comfort of their homes can make people to feel comfortable commiting crimes.