Technology Review: Blogs: TR Editors' blog: Five Futuristic Interfaces on Display at SIGGRAPHSome very interesting ideas are being showcased this week at SIGGRAPH 2009. The annual meeting of the ACM’s Special Interest Group on Graphics and Interactive Techniques, SIGGRAPH 2009, takes place in New Orleans this week. The event brings together some of the world’s best digital artists and computer researchers and is a showcase for some interesting new interfaces. Here are five particularly co
