. 2022 Feb 28;10(2):e24916. doi: 10.2196/24916
©Michael H McGillion, Nazari Dvirnik, Stephen Yang, Emilie Belley-Côté, Andre Lamy, Richard Whitlock, Maura Marcucci, Flavia K Borges, Emmanuelle Duceppe, Carley Ouellette, Marissa Bird, Sandra L Carroll, David Conen, Jean-Eric Tarride, Prathiba Harsha, Ted Scott, Amber Good, Krysten Gregus, Karla Sanchez, Pamela Benoit, Julian Owen, Valerie Harvey, Elizabeth Peter, Jeremy Petch, Jessica Vincent, Michelle Graham, P J Devereaux. Originally published in JMIR mHealth and uHealth (https://mhealth.jmir.org), 28.02.2022.
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Figure 9.
Usability feedback. ECG: electrocardiogram.