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. 2019 Apr 30;19(9):2026. doi: 10.3390/s19092026

Figure 24.

Figure 24

System testing on hospitalized patients at “Dr. C.I. Parhon” Clinical Hospital of Iaşi, Romania. Testing the communication function based on a switch-type sensor (a), (b); using the head-mounted eye-tracking interface (c); using the remote eye-tracking interface (d); testing the telemonitoring function by the measurement of blood oxygen saturation and heart rate values and the transmission of these values to the caretaker device; (e) training the patients to use the system (f).