Hand Gesture Scroll

Wish you could scroll through a webpage without touching your keyboard, mouse, or screen? This system makes it happen. Using Doppler technology through your device's speaker and microphone, it detects hand gestures and translates them into smooth page scrolling — completely hands-free.

It's a game-changer for accessibility, letting those who have difficulty with physical device interaction navigate content naturally. It's also perfect for presentations, cooking while following a recipe, or any situation where keeping your hands free just makes life easier.