<!doctype html public «-//w3c//dtd html 4.0 transitional//en»> http-equiv=content-type> These conference proceedings include the specialized academic lecture and brief contributions presented at the Humans and Computers 2015 conference in Stuttgart. It provides multiple perspectives from research that collectively provide a kaleidoscope of ideas, theories, and methodologies. The conference bridges the gap between theory and practical implementation with numerous application-oriented essays.