The longevity of Jobs’ 10-minute design session suggests the approach worked. The calculator survived nearly two decades of ...

Multi-tools are a lot like magic wands. No, they can’t cast spells, but they pack a shocking amount of utility into a format that, most times, slips comfortably into your pocket. Yet, for all their ...

Some of the models used to forecast everything from financial trends to animal populations in an ecosystem are incorrect, ...

In 1982, a 21-year-old Chris Espinosa faced a familiar challenge in software design: satisfying Steve Jobs’ exacting eye.