This is it. The invasion, seriously.
 

Google, Intel, and Microsoft are funding what may become a robot invasion. Money from the three tech companies has enabled researchers at Carnegie Mellon University to create a new series of Internet-connected robots that almost anyone can build using off-the-shelf parts.

http://www.informationweek.com/news/...leID=199201449

Now anyone with $349 can buy a robot brain from the internet, and start buying pieces and make a robot. It's only a matter of time until the newly assembled robots form a rebellion.