e-Pressed. Wearable that "senses and visualises inner states creating awareness in the wearer and in others. Awareness may be followed by interaction, which is stimulated by light visuals." Galvanic skin response (GSR) sensor connected to Arduino board.
The e-Health Sensor Shield V2.0 allows Arduino and Raspberry Pi users to perform biometric and medical applications where body monitoring is needed by using 10 different sensors: pulse, oxygen in blood (SPO2), airflow (breathing), body temperature, electrocardiogram (ECG), glucometer, galvanic skin response (GSR - sweating), blood pressure (sphygmomanometer), patient position (accelerometer) and muscle/eletromyography sensor (EMG).