· Board Member, Asia Society2020–
· Board Trustee, UC Berkeley2020–
· McCauley Chair In Drug Policy Innovation At RAND Corporatio, RAND Corporation2019–
· Board Member - Mathematical And Science Research Institute MSRI, Mathematical Sciences Research Institute - MSRI2016–
· Innovator In Residence, UC Berkeley2015–
· Engineer, McCauley Labs2014–2016
· Chief Engineer Co-founder, Oculus VR2012–2015
· Consultant, adidas2011–2011
· Consultant, Electronic Arts Canada2009–2011
· Consultant, ST Microelectronics2009–2011
· Contributor, MEMS Industry Group2008–2011
· Consultant, MEMS Industry Group2007–2012
· Director Of Research, Activision2005–2009
· Engineer, RedOctane2005–2009
· Customer, Sony Electronics2004–2011
· Engineer, Microsoft1991–2005
· Engineer, R0R3 Devices1989–2016
· Staff Hardware Engineer, Cyclotomics1988–1989