TIMMERMANN, Janko; POPPINGA, Benjamin; HEUTEN, Wilko; BOLL, Susanne. HeartBeat: Tactile Support for Keeping a Target Heart Rate. EAI Endorsed Transactions on Pervasive Health and Technology, [S. l.], v. 3, n. 10, p. e5, 2017. DOI: 10.4108/eai.13-7-2017.152889. Disponível em: https://publications.eai.eu/index.php/phat/article/view/1316. Acesso em: 8 mar. 2026.