Computer scientist known for pioneering work on object-oriented programming and GUI design. Led the design and development of the first modern windowed computer desktop interface and co-developed the Smalltalk programming language. Received the Turing Award in 2003.

Coach & Founder of High Output. Angel Investor in 40+ startups. I help the creators of tomorrow realize their full potential as humans and leaders.

Trying to make life better by solving business problems using design at http://useadept.com. Writes about product design here: http://randomtheory.substack.com.

I am the millionaire educator that is turning Twitter into my personal Art Gallery.