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What is PWM dimming, and what are the alternatives?

Lots of modern phones use pulse width modulation, or PWM, to manage brightness. But what is PWM, why is it harmful, and what ...
IEEE

Using Virtual Reality to Monitor Worker Stress and Fatigue in Industry

Abstract: This study presents a new approach to the training of production line workers in the automotive industry using virtual reality and bio-signals. This approach integrates virtual reality with ...