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Gesture recognition is a technology that reads and interprets hand gestures as orders using sensors. This feature in the automotive industry enables users to interact with the vehicle typically, to control the infotainment system without touching any buttons or screens without doing so.
The Global optical gesture sensor market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Analog Devices launched ADUX1020 optical gesture control and presence detection. Applications like gesture control and presence detection are made possible by ADI’s integrated optical front end and sensor technologies.
Solutions come with top-of-the-line ambient rejection for reliable, low-power operation in loud environments.The ADUX1020 is a flexible light emitting diode (LED) driver and a highly effective photometric sensor with an integrated 14-bit analog-to-digital converter (ADC) and 20-bit burst accumulator.
It is created for the intention of modulating an LED and measuring the related optical return signal. Circuitry and control for data aggregation and proximity detection are included in the digital engine.
1.8 V is used for both device setting and data output. The control circuitry combines synchronous detection with variable LED pulse width and period generation.
A programmable analogue front end (AFE) with low noise, low power, and wide dynamic range, clock generation, an LED driver, and digital logic for position and smart sample mode round out the circuitry.
This comprehensive AFE has ambient light rejection, which prevents contamination from outside interference. Depending on the application, one cheap conventional surface mount, broad angle or narrow angle IR LED is needed. The ADUX1020’s LED is mounted outside.
