David A Smith
CEO Croquet Corporation
David A Smith has been working in AR/VR for over 35 years. He invented portals, wrote the first realtime 3D adventure/shooter (The Colony), the first realtime 3D design tool (Virtus Walkthrough) and was the chief architect of the Croquet Project working with Alan Kay. He was also a Senior Fellow at Lockheed Martin and is now CEO of Croquet Corporation.