Publications by authors named "Sunok Gi"
Measurement of high-resolution mechanical contraction of cardiac muscle by induced eddy current.
Annu Int Conf IEEE Eng Med Biol Soc
October 2015
There are many types of devices which help to manage a personal health conditions such as heartbeat chest belt, pedometer and smart watch. And the most common device has the relationship with heart rate or ECG data. However, users have to attach some electrode or fasten the belt on the bare skin to measure bio-signal information.
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- This study investigates the use of textile-based inductive coil sensors for measuring heart rate, focusing on how sensor position impacts measurement accuracy.
- A new quality index was created to assess the reliability of readings and the researchers tested multiple sensor positions, ultimately finding that position 'P3' provided the best results.
- The findings suggest that the position of the sensor plays a crucial role in measurement quality, and P3 (3 cm from the left side of the chest) is recommended for optimal heart rate monitoring.