Stretchable, rechargeable, multimodal hybrid electronics for decoupled sensing toward emotion detection

Abstract

A stretchable, rechargeable, multimodal sensing device configured for emotion detection and psychological assessment. The device includes a flexible printed circuit board including a microcontroller unit, a non-transitory computer readable medium, a Bluetooth transceiver unit, and a sensor array. The sensor array includes a biaxial strain sensor configured to collect skin strain data, a temperature sensor configured to collect skin or environmental temperature data, a humidity sensor configured to collect skin moisture data, and a photoplethysmography sensor configured to collect heart rate data and blood oxygen saturation data. The collected sensor data may be transmitted wirelessly to external devices or cloud platforms for analysis, enabling personalized emotion recognition and mental health monitoring, among other applications.

Dependencies are inferred from the claim text.