Prerequisite, CPSC 231. Students study the foundations of human-interaction, with emphasis on user-centered design methodologies. Topics such as usability, human factors, user studies, and multi-model interfaces will be explored, and the theory put into practice through programming projects that develop graphical user interfaces and applications for the Android or iPhone/iPad. (Offered as needed.) 3 credits. Enrollment Requirements: Take CPSC-231 300 Level require 30 GRADED credits, or signatures of instructor and chair.