While studies have shown that affect influences creativity, few investigate how affect influences creative performance with creativity support tools. Drawing from methods commonly used in psychology research, we present affective computational priming, a new method for manipulating affect using digitally embedded stimuli. We present two studies that explore computational techniques for inducing positive, neutral, and negative affect and examine their impact on idea generation with creativity support tools. Our results suggest that positive affective computational priming positively influences the quality of ideas generated. We discuss opportunities for future HCI research and offer practical applications of affective computational priming.
INTRODUCTIONCreative professionals, such as engineers, scientists, and designers, increasingly rely on technology to complete creative tasks at work. They use web browsers to conduct research and search for inspiration. They document projects on wikis in order to collaborate with others. They depend on graphic design software and word processors to design and create. In response, human-computer interaction (HCI) researchers have started building creativity support tools, or software to enhance creative performance [37].