Until recently Walt worked as a postdoc at Drexel University, where he used high-end computer gaming hardware, combined with techniques from information theory, machine learning, and computer vision, to assist biologists in processing and visualizing terabytes of 2D and 3D microscope images. In his spare time he helps organize the Philadelphia Perl Mongers and the Philadelphia Linux Users Group.
Website: http://www.mawode.com/blog/
Twitter: @walt_man
CPAN: WALTMAN