Tangible interaction -- Siftables

Well, if you have not seen this yet, take a look at the Siftables. I am always skeptical to presentations like this, but despite the worth of this particular solution and technology, I think this proves that, with some good design, it will be possible to find infinite applications where tangible interactions are suitable and superior.

I am looking forward to what good designers can do with this and similar technologies in the years to come. Advanced technology does not always lead to complex interaction!