A sign of the need for a site like OB:
http://www.newscientist.com/article/dn16068-six-ways-to-build-robots-that-do-humans-no-harm.html
A sign of the need for a site like OB:
http://www.newscientist.com/article/dn16068-six-ways-to-build-robots-that-do-humans-no-harm.html