User blog comment:Guildmaster Grovyle/JLE Role Play, Winter 2014-2015/@comment-24346726-20141231011704

I don't recall ever working on such a device. Although it seems intriguing. To allow all the tentacles to move indicidually like that would require either really complicated controls or some sort of neuro-connection. Whoever built it would either have to be or connected to a great inventor and possiby some sort of neurologist.