Labs Idea #8: Presence Detection with Thermopile Infrared (IR) Sensor
Low power infrared (IR) sensors enable presence detection of users in front of smartphone or computer displays. A visible light camera or other components can be awakened upon detection of the presence of a user or other suitable actions may be taken. Sensirion's thermal flow sensor technology can be used as thermopile based infrared sensor with on-chip signal conditioning and digital output. Using the thermopile IR sensor without a lens enables a large field of view for easy person detection. Read more
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