Past research areas
Fluid dynamics (rheology)
Human Motion Capture (see my ex PhD student's excellent web site)
Current research area
Potential theory (gravity and magnetics) as used in geophysics and exploration geophysics.
I am a frequent reviewer for GEOPHYSICS and Geophysical Prospecting.
There is a strong emphasis in my work on formulating efficient and numerically stable anomaly algorithms for gravity and magnetics.