singemonkey wrote
This technique is a joke Bob. It just makes me go :?
Who will this stop? Idiots with cellphones getting appallingly grainy, jerking images, and roars of undefined noise.
Yeah. The sort of people who insist on standing up and obscuring other folk's view so that they can share their experience on youtube. I'd like to see laser beams deployed in some way to cut them down - though that might get messy. I would take some satisfaction in seeing such inconsiderate goings on curtailed, but there's a chance that some of them will only realise they've recorded a whole bunch of nothing when they get home - or next time they check their youtube channel after uploading and see all the complaints.
What bothers me more is that they could deploy this technology at places of work to thwart whistle blowers. Though all you'd need to do is take along an old technology phone or camera.