[–] InnocentBystander 2 points (+2|-0) If this becomes cost effective, it may be a much bigger deal than some realize. I found video footage of a prototype system in action If this becomes cost effective, it may be a much bigger deal than some realize. [I found video footage of a prototype system in action](https://www.hooktube.com/watch?v=XCKZ5WZdQOI) permalink source [–] Owlchemy [OP] 1 points (+1|-0) LOL! Tourists! LOL! Tourists! permalink source
If this becomes cost effective, it may be a much bigger deal than some realize.
I found video footage of a prototype system in action