Experientia's new blog about playful learning with tangible interfaces is there.

Playful & Tangible is about playful learning with new interfaces, particulary in museums and entertainment environments. It documents many inspirations and examples of playful and tangible interactions and interfaces, and has a strong interaction design focus. Most of the content is by Héctor Ouilhet and Alexander Wiethoff, who worked as Experientia interns during the summer of 2006.

Good stuff.