I think it would be a great idea to review the technology from a number of standpoints. One is to make sure that it's an appropriate use of technology and consistent with the law. Number two is to see whether or not the cost of that technology is proportionate to the benefit it brings in, because, of course, the money spent on things like ion scanners is money that's not spent on rehabilitative programs, for example. Number three is to ensure the technology purchase isn't where it ends. Ongoing and consistent staff training, keeping apace of technology and making sure that it's properly calibrated, properly used, and that people understand how to use it, etc., is also very important.
A review that looks at those three things would be very helpful.