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. 2018 Jun 3;18(6):1802. doi: 10.3390/s18061802

Figure 1.

Figure 1

Data gathering set-up showing: (a) data acquisition system displaying: (1) the tablet with the Bio-sensory application for video acquisition, (2) oscillometric HR and blood pressure monitor and (3) finger sensor controlled by (4) an Arduino® board, and (b) diagram of the protocol for the data and video acquisition.