The in-ear eeg sensor. Notes: (A) The hardware of the in-ear eeg and... | Download Scientific Diagram
![Sensors | Free Full-Text | Wearable Sensing of In-Ear Pressure for Heart Rate Monitoring with a Piezoelectric Sensor Sensors | Free Full-Text | Wearable Sensing of In-Ear Pressure for Heart Rate Monitoring with a Piezoelectric Sensor](https://pub.mdpi-res.com/sensors/sensors-15-23402/article_deploy/html/images/sensors-15-23402-g003.png?1444387835)
Sensors | Free Full-Text | Wearable Sensing of In-Ear Pressure for Heart Rate Monitoring with a Piezoelectric Sensor
![Sensors | Free Full-Text | Wearable Sensing of In-Ear Pressure for Heart Rate Monitoring with a Piezoelectric Sensor Sensors | Free Full-Text | Wearable Sensing of In-Ear Pressure for Heart Rate Monitoring with a Piezoelectric Sensor](https://pub.mdpi-res.com/sensors/sensors-15-23402/article_deploy/html/images/sensors-15-23402-g001-1024.png?1444387835)
Sensors | Free Full-Text | Wearable Sensing of In-Ear Pressure for Heart Rate Monitoring with a Piezoelectric Sensor
The in-ear sensor used in our study. Left: Wearable in-ear sensor with... | Download Scientific Diagram
![Patient with reflective PPG sensor which is sealed into an individually... | Download Scientific Diagram Patient with reflective PPG sensor which is sealed into an individually... | Download Scientific Diagram](https://www.researchgate.net/publication/264580953/figure/fig2/AS:306482932404227@1450082633946/Patient-with-reflective-PPG-sensor-which-is-sealed-into-an-individually-customized-ear.png)
Patient with reflective PPG sensor which is sealed into an individually... | Download Scientific Diagram
![Evaluation of a Wearable in-Ear Sensor for Temperature and Heart Rate Monitoring: A Pilot Study | Journal of Medical Systems Evaluation of a Wearable in-Ear Sensor for Temperature and Heart Rate Monitoring: A Pilot Study | Journal of Medical Systems](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs10916-022-01872-6/MediaObjects/10916_2022_1872_Fig1_HTML.png)
Evaluation of a Wearable in-Ear Sensor for Temperature and Heart Rate Monitoring: A Pilot Study | Journal of Medical Systems
![Figure 2 from Photoplethysmography-based in-ear sensor system for identification of increased stress arousal in everyday life | Semantic Scholar Figure 2 from Photoplethysmography-based in-ear sensor system for identification of increased stress arousal in everyday life | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/c8991da4417530c050d4ef7684031d1d84f2357c/2-Figure2-1.png)