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| 2011 | Professor, Instructional Systems Technology , IUB | |
| 1999-2010 | Associate Professor and Chair, Instructional Systems Technology, IUB | |
| 1992-1999 | Assistant Professor, Instructional Systems Technology, School of Education,IUB | |
| 1988-1992 | Graphics and Animation Manager, Apple Computer, Inc . | |
| 1983-1988 | Illustration and interface design, Bibliogem, Inc. | |
| 1983 | M.F.A. Printmaking, Indiana University School of Fine Arts | |
| 1979 | B.F.A. Printmaking, Texas Tech University | |
| International Journal of Designs for Learning | ||