Dianne Grayce Hendricks, University of Washington; Anat Caspi P.E., The Taskar Center for Accessible Technology; Heather A. Feldner, University of Washington; Molly Y. Mollica, University of Washington; Shawn M. Rundell, University of Washington; George Zatloka, Design Research Consultant; Jennifer Mankoff, University of Washington; Katherine M. Steele, University of Washington