Biology, Technology, and Music

I've written before about artificial life researchers from the 18th and 20th centuries working to create robots that attempt to recreate the human voice. I recently saw this terrifying video over at the PopSci blog of a recent robotic voice machine and wanted to share it:

Over at Noise For Airports, Nick shares a very different way to combine biology, computer science, and music--The Heart Chamber Orchestra, which plays music generated from the rhythm of their combined heartbeats in real time:

More like this

There's been a lot of news about robots lately, so I thought I'd take the opportunity to synthesize what's going on in this field and offer a bit of speculation about where robotics is headed.
Kids love robots. I have a three-year-old friend who can identify the 1950s cult icon Robbie the Robot at 20 paces. My own son Jim could do an impressive multi-voiced impression of R2D2 by age five.