Fun stuff: 

• Yet another longboarding video. Earlier Longboarding, (i was never a skateboarder before)
• The Table.  kid's Rock Video: YouTube.    
• Basketball – Erik, master of the hoops.  over 200K views :)
• Pythagorean Lego Trick , Erik doing a puzzle.   Some Sledding.  

music tracks are original too, put a couple more on the Broadjam indy site.  Enjoy.  

Work Stuff:  

Just some of the bigger projects/places i've been (above) and some smaller, hopefully useful links, below:

• That Rubik's Cube video.
• Video of some hand tracking research. I3D poster, GI'13 paper. 
• GDC13 math for game developers tutorial section Interaction with 3D Geometry. (60 min video) GDC vault access required.  (advanced level material)
• GDC14 math for game programmers: Working with 3D Rotations slides with notes.  (intermediate level material)
• Slingshot - prototyping new PC interaction. (CES 2012)
• AVX Cloth (paper) and GDC x86 session - Intel CPU optimization things.  GDC link:  www.gdcvault.com/play/1014645 .  (just  stuff for very technical audiences)
• Teeter and TeaParty mini games (i.e. programmer-art tech-demos) from 2007.  old pages with more info: teeter , teaparty.
• lamp jump and spider walk videos - technical demos of physically based animation from the first tests of the d6 joint drive within 3dsmax.   
• my GitHub source code sandbox. 
• Rotation - a light essay on the importance of picking correct names when writing code.
• Code for mesh volume integration (center of mass, inertia tensor) and 3x3 matrix diagonalization.
• polychop - easy mesh simplification.
• BSP collision and geomod demos via plane shifting and tree merging.  
• The spring derivative.  Optimized expressions.  AI learning in tetris. Simple 3DSMax exporter.

Press Room:  NWN profile, Moby Profile, Race Times, LinkedIn, FaceBook.

My Contact info!