Lunch Break: Robot ball controlled from your iPhone

Here's an interesting way for the digital and physical worlds to interact: Sphero is a robot ball controlled from your smart phone.  I could make a connection to the unexpected power of combinatorial innovation in the digital economy, but the truth is, it's just kind of fun to watch on my lunch break. Enjoy!

Amazon's pricing play that leverages the cloud

Amazon.com have a tremendous set of assets. They have millions of customer accounts. They have a ton of existing relationships with publishers and content providers. Behind the scenes they are one of the leading cloud computing service providers servicing start-ups and established firms alike (including Netflix).  And they have a market leading product -- the …