In five paragraphs; discuss the four types of supervision and surveillance in jails.

In five paragraphs; discuss the four types of supervision and surveillance in jails. Include two relative examples. In addition, in watching the videos included with this discussion, how do the videos represent an evolution in jail supervision? Which do you believe represents the best advantages in maintaining both inmate and correction officer safety? https://s3.amazonaws.com/static.nicic.gov/Library/030135.mp4 https://www.homelandsafetysystems.com/industries/jails-prisons-surveillance-systems/