Explain how optical sensor works

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Discussion: Optical Sensors and the Smart World

Directions: Please answer the question and support your ideas, then respond to a minimum of two of your classmates.

Do some research on the internet on smart optical sensors or on optical sensors for smart or mobile applications. Pick one smart optical sensor or one smart or mobile application of optical sensors, and explain how it works. Make sure your choice is different than other students. Provide at least a one to two paragraph description.

Reference no: EM131703665

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