Development of an infrared laser absorption sensor for non-intrusive gas temperature measurements

Duan, Kun; Wen, Daxin; Wang, Yu; Ma, Liuhao; Cheong, Kin-Pang; Yuan, Chaokai; Ren, Wei

doi:10.1016/j.enmf.2021.10.003

Cited by 2 publications

(1 citation statement)

References 33 publications

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“…However, these devices are limited in application by sensor size, power consumption and configurability. Compared with these early infrared proximity sensors, Si1143 sensor of Silicon Labs is not only smaller in size and lower in power consumption, but also can drive multiple infrared LEDs, which can realize advanced multi-dimensional gesture input function [2].…”

Section: Introductionmentioning

confidence: 99%

Recognition of Piano Play Gesture Based on Infrared Sensor Detection Rod

Wang¹

2023

Atlantis Highlights in Social Sciences, Education and Humanities

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Piano playing gloves are a new intelligent wearable device. The multiinertial sensors in the gloves can sense and analyze the gesture state of piano players in real time, which can make piano learners know whether the playing gestures are standard in real time, thus effectively improving piano learning efficiency and interest, and reducing learning costs. Different from gestures in other application fields, piano playing gestures have the characteristics of diversity, rapidity, great dynamics and strong time-varying. A design scheme of non-contact gesture recognition system is proposed. In this system, infrared and ambient light sensors Si1143 are combined with capacitive touch-sensitive microcontrollers such as C8051F700 and C8051F800 to realize non-contact gesture recognition, which can be used for various actions and gesture detection and distance calibration of target objects.

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Section: Introductionmentioning

confidence: 99%