Measuring the Use of Sound in Everyday Software

Members of the ICAD community might contend that auditory interfaces and even just well-designed sound in computer interfaces could be used more often than is currently the case. However, it is not entirely clear where, when, and how sound is actually being employed in everyday software. We discuss the development of a long-term research project aimed at identifying and categorizing sound use in software. Our mixed- methods approach explores software artifacts from three perspectives: detailed program behavior, source code word count of audio terms, and audio infrastructure. These complementary approaches could provide a deeper understanding of sound use today and, we hope, lead to predicting, guiding, and improving the future trajectory of its use.