I've worn a few hats. I'm known for ClarisWorks, for nondeterministic constraint logic, for ultrarunning, and lately (hopefully) for the notion of compound symmetry group.
I'm the program chair for the Gathering 4 Gardner conference (and G4G board member).
I'm on the board of GOMU (the global organization of multi-day ultramarathoners), and the records committee chair.
bobhearn has no public lists
bobhearn has no activity yet