Just put them on speaker phone and let them access an isolated virtual machine which would do 'weird' things (Eg cmd.exe would randomly open other apps (notepad / wordpad / solitaire)
I always had the VM looking 'live' with documents open n stuff and they were always closed down and clicked 'don't save changes'.
Best I did was 1:30 hours with one of them - wish I had recorded some of the funnier sessions.
(, Thu 4 Dec 2014, 19:08, Reply)
I would think it more profitable to have tourist tours around call centres during which you could stab in the spine all the people who make unsolicited calls to your house.
(, Thu 4 Dec 2014, 19:14, Reply)
I like the stabby idea
(, Thu 4 Dec 2014, 19:23, Reply)