The positioning of the sensor on the bed.
The ribbon is placed ontop of the mattress in a horizontal position at chest height, and underneath the top bed sheet.
Measurement of humidity in bed. We have data of about 2,000 nights of several test persons. We measure every minute, around 360~900 measurements each night for each person.
Q-Strip measures patterns in the intensity of human nocturnal sweating. Patterns may vary each night for individuals, based on the circumstances.Patterns are related to animal artifacts for communication and recognition.