The Mailbox iPhone app looks pretty interesting which I found via SwissMiss – I am interested to see the rearranging of emails and the delay till later/alarm concepts as this helps divide personal and work time up well.
A very interesting presentation from Leah Buechley from MIT on paper based electronics using conductive ink. I believe this could be used in future packaging for smart notifications when products are running low.
An interesting Ted presentation from Ryan Markley on the Mozilla’s Popcorn project which allows video producers to create a more layered playback experience. It will be interesting to see how people evolve this toolset for commerce.