Sphero by Orbotix is one of those products that you really should have heard about by now, because it is so awesomely cool. If you haven't, here is a general idea: imagine a ball that you can control its rolling with the use of an iPad, iPhone, or other Android smartphone. I have seen the Sphero at conventions for years, and I finally got a chance to try one out. This is … [Read more...] about Sphero 2.0 rolls out the fun