Must call in here next time I'm in London.
Kinetica is the UK's first museum of kinetic art. It will actively encourage the convergence of art and technology, providing an exhibition space in central London where the most important examples of kinetic, technological and electronic art, both past and present, can be properly stored and displayed.

One of the kinetic artists, Tim Lewis had an exhibition called Uncanny Valley at the Walker in 2004 which I really enjoyed.