If anyone is interested in the intersection of Art and Technology, they should hit up the NTT InterCommunication Center (ICC) next to Hatsudai station, near Shinjuku, Tokyo. There is a show called Light InSight, which features several installations which discuss light in Art. It included a machine which photographs retinas, a sonochemical observatory, luminescent walls, and interactive smoke tunnels.

The Open space featured more contemporary works of Art including a very exciting anechoic chamber, and a lot of interactivity in nearly every work.
NTT ICC

My retina image from the ICC
My retina image from the ICC