Each side of this hammock would be supported by about 100 quadcopters flying in formation guided by a local gps. Your tosses and turns would be translated into the responsive whines of the formation as they adjust to your weight. The effect would be audio biofeedback for the technilogically overwrought.
-- JesusHChrist, Jul 07 2013

TED Quadcopter demo http://www.youtube....=w2itwFJCgFQ&sns=em
[JesusHChrist, Jul 07 2013]

random, halfbakery