Lima, B. M. R., L. C. S. Ramos, T. E. A. de Oliveira, V. P. da Fonseca, and E. M. Petriu. “Heart Rate Detection Using a Multimodal Tactile Sensor and a Z-Score Based Peak Detection Algorithm”. CMBES Proceedings, vol. 42, May 2019, https://proceedings.cmbes.ca/index.php/proceedings/article/view/850.