Design thinking – a timeline Posted on January 7, 2017 | by kristen A useful overview of how and where (and by who) design thinking has evolved over the last 50 years. https://medium.com/@szczpanks/design-thinking-where-it-came-from-and-the-type-of-people-who-made-it-all-happen-dc3a05411e53#.d59ora8ri