1) Non-contact Capacitive Heart Beat Sensors developed by Tamer Ölmez (with four layers)

2) Non-Contact Heart Beat Signal Acquisition System with Epic Sensors (front view)

3) Non-Contact Heart Beat Signal Acquisition System with Epic Sensors

4) Non-Contact Heart Beat Signal Acquisition System with the Novel Sensors I (front view)

5) Placement of Sensors on Clothes (underwear + shirt + cardigan)

6) Heart Beat Signal Acquired over Clothes (underwear + shirt + cardigan) by Using the Epic Sensors

7) Heart Beat Signal Acquired by Using Epic Sensors in dry-contact mode

8) Heart Beat Signal Acquired over Clothes (underwear + shirt + cardigan) by Using the Novel Sensors I

9) Heart Beat Signal Acquired by Using the Novel Sensors I in dry-contact mode

10) Heart Beat Signal Acquired by Novel Sensors II placed in a Seat

11) Placement of Novel Sensors II on the Seat

12) Monitoring of Heart Beat Signal on Android mobile phones or tablets by Using the System with Bluetooth Module (BLE112) and Novel Sensors I

13) Non-Contact Heart Beat Signal Acquisition System’s All Components: 1)Raspberry pi 3, 2) 7 inch touch screen, 3) Data Acquisition System with Novel sensors I and 4) Power bank

14) Monitoring of Heart Beat Signal on Raspberry Pi 3 (running PyQt4 on it) by Using the Data Acquisition System with the Bluetooth Module and Nover sensors I

Figure A) As I was not close to the power line, the heart beat signal has not been corrupted by 50Hz mains frequency.

Figure B) As I was not close to the power line, the heart beat signal has not been corrupted by 50Hz mains frequency.

Figure C) As I was close to the power line, the heart beat signal has been corrupted by 50Hz mains frequency.

15) Placement of Novel Sensor II on the Seat

16) Novel Sensor II Behind Clothes (underwear + shirt + pullover)

17) Heart Beat Signal Acquired over Clothes (underwear + shirt + pullover) by Using the Novel Sensor II