Model Shmodel - Who needs glue?

I'm always on the look out for cool tools for Architecture. This morning on Twitter, Alan Rapp posted a link to this video about Holographic Imagery for Architectural Presentations. The product is from Zebra Imaging and it is SWEET. What an impressive technique for representing ideas in 3D space in presentations to clients.

Holographic Architectural Imaging by Zebra from Core77 on Vimeo.

Will this change the needs for physical models?

How do the costs compare?

What will interns do for architects, if they can't get their fingers stuck together in high strength glue?

What are your thought? I'm curious.