| Professional experience (post-1990) |
| 2003 | Part-time visiting lecturer for BSc and MSc Multi-media, animation and digital video technology., University of Westminster |
| 2001 | Personal business set-up, SENS (Synthesizing Emerging new systems) |
| 1999 | Teaching, Bank Street College, New York |
| 1998 (2) | Consultant to School of Creative Media, City University of Hong Kong |
| 1998 | Dainippon Scree 767/A1 and DTS-1030 drum scanner operator, Nucleus Imaging, New York |
| 1998 | Tutor for New-Player computer games workshop, Weekend Arts College, London |
| 1996 | Adinistrator of a Bell Atlantic Educational Grant, The Harlem School of the Arts, New York |
| 1995 | Supervisor of the operation and maintenance of three photo chemical processors, Infocomm, Chicago |