Jason Bruges Studio out of London specializes in interactive lighting installations.  The work is delightfully esoteric, plus their site has plenty of unique eye candy.

This installation is at the super-crazy Hotel Puerta America Madrid, designed with architect Kathryn Findlay.  Shadow patterns follow people around the walls.

Reiss Chandelier.  From their website:  “Commissioned by Reiss Stores for its Stockholm branch, this digital chandelier comprises of 650 acrylic shard points of light, suspended from the ceiling. Waves of white light ripple across the chandelier, directed from the entrance of the store inwards, enticing potential customers from the streets and inside to explore.”

Interactive chandelier piece for Poke, a design firm in London.