This blog is primarily about product design, however I’d briefly like to branch out a little. Jakob Nielsen is a legend in user interface circles. He’s written up an excellent article on how people are using the iPad, and the major interface issues it’s facing. Take ten minutes. Read it.

Just in time for Valentine’s Day, the Ventricle Vessel by Eva Milinkovic of Tsunami Glassworks. Far better than the usual, saccharine cartooned version, wouldn’t you agree? Hit the jump for some Blondie, to drive the point home.