“…Critically, however, there is no apparent consensus on the optimal set of features to use: the pioneering work on this question has explored a highly diverse field of potential physiological parameters. [14][15][16]24,39,40,48,49,59,65,81,82,84,90,94,95,99 In this study, we report preliminary pain prediction results using physiological data collected from chronic pain sufferers on our new Pain Meter. We investigated both individual-level models and an overall, population-level model, spanning various combinations of pulse and temperature features.…”