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).
The special effects in a haunted house need to be well timed. The best way to do this is to use sensors to detect where your guests are in the haunted house. So I am doing a series of projects that demonstrate a variety of sensors that you can use to automate your haunted house. Last week I showed how to make a simple DIY pressure plate switch. This week, I am going to show you how to make a proximity sensor and how you can implement it to activate special effects.