fig3
![Detection of health deterioration in a COVID-19 patient at home: the potential of ambient sensor systems](https://image.oaes.cc/d217f030-f977-4b3d-ab91-114d1fa68cf1/4823.fig.3.jpg)
Figure 3. Evolution of sensor signals from a combined ambient passive infrared motion sensor system to monitor outings (leaving home), daytime and nighttime activity (normalized units), and bathroom visits at night.
Figure 3. Evolution of sensor signals from a combined ambient passive infrared motion sensor system to monitor outings (leaving home), daytime and nighttime activity (normalized units), and bathroom visits at night.
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