USB cufflinks (4GB, $195). Three-piece pin-stripe suit, with special iPad pocket, by Mohan Tailors of New York. [via BoingBoing, Gizmodo]

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.

Unfortunately, I have no idea of the origin for this cunning redesign of a traditional keyhole. This would be incredibly useful, and just generally practical. I imagine installing it upside down would also help prevent dirt, ice, and other buildup in the mechanism. If any of my readers now of the provenance of this design, [...]