Over the weekend, my family visited Exploratorium at its new location at Pier 15 in San Francisco. I was especially drawn to one exhibit and its blend of art and technology. It was a contraption that created a pencil sketch drawing of a video footage of me in real time.

The concept is so simple, yet elegantly executed.  That’s what products should be – hide all the complexities from users, show a simple user interface and output something that is beautiful and delightful at once.