Featured Guests
Avi Spratt
Instructional Designer, PTC
I'm a designer, engineer, tinkerer, and highly caffeinated CAD professional. I come from a medical device and industrial design background, with the occasional consultation in a variety of other industries. When not working, I spend time in the workshop getting my hands dirty making furniture, or wrenching on my little Mazda.
Browse the Keynote Speakers


Jim Heppelmann
Chief Executive Officer, PTC

Steven Johnson
Bestselling Author & Host of PBS six-part series: How We Got To Now

Alex Honnold
Professional Climber & Environmentalist

Kelly Corrigan
Best-Selling Author, Breast Cancer Survivor, Host of the PBS series Tell Me More

Jimmy Chin
Professional Climber, Skier, Photographer, and Director

Dierks Bentley
Country Star & Double Platinum Album Artist