My research is broadly in the areas of computational geometry and graph theory, inspired by problems in wireless networks, graphics, robotics and computational biology. My recent work includes theoretical results on geometric graphs for wireless communication, modular robot reconfiguration, polyhedra unfolding and DNA computing.

My research is currently supported by the following grant:

Past research support:

My Erdös number is 3, owing it to my collaboration with Erik Demaine, Diane Souvaine and Joseph O'Rourke.