Touchless gestures

Touchless gestures refer to the technology that allows users to interact with devices without physically touching them. This is accomplished through sensors and cameras that detect hand movements, body gestures, or even facial expressions. For instance, you might wave your hand to scroll through a webpage or make a gesture to answer a call. Touchless gestures enhance convenience and hygiene, especially in environments where touching screens is impractical. They are increasingly used in smartphones, smart TVs, and various smart home devices, providing a more intuitive way to control technology.