In February 1982, Apple employee #8 Chris Espinosa faced a problem that would feel familiar to anyone who has ever had a micromanaging boss: Steve Jobs wouldn’t stop critiquing his calculator design ...

In a testament to the power of intuitive design, Steve Jobs, the iconic co-founder of Apple, sketched the original Macintosh Calculator in a mere ten minutes. This minimalist design, created in 1983, ...

In 1982, a young Mac developer turned Jobs into a UI designer—and accidentally invented a new technique.

In 1982, a 21-year-old Chris Espinosa faced a familiar challenge in software design: satisfying Steve Jobs’ exacting eye. Jobs had been critiquing Espinosa’s Macintosh calculator interface for days, ...

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