PresenterX

About

Control your presentations with hand gestures using your webcam. No extra hardware needed.

Detailed Description:

PresenterX — Gesture-controlled slide navigator.

Navigate slides in Canva, Google Slides, PowerPoint Online, or any web-based presentation using natural hand gestures
through your webcam. No clicker, no extra hardware — just your hands.

  How it works:
  1. Open your presentation in any Chrome tab
  2. Click the PresenterX icon to pin the floating widget
  3. Press Start to activate hand tracking
  4. Swipe your open palm left or right to navigate slides

  Gestures:
  • Swipe open palm — Next or Previous slide
  • Make a fist — Reset hand position (best flow: fist between swipes)
  • Point index finger — Laser pointer mode

Privacy:
All gesture processing runs entirely in your browser using MediaPipe. No camera data is ever sent to any server. Your privacy is fully preserved.

Want more features?
Try the full web version with PDF viewer, remote control via mobile, and more at gesture-presenter.vercel.app

Permissions explained:
  • debugger — Sends keyboard events (arrow keys) to your presentation tab
  • tabs — Detects which tab to control
  • scripting — Injects the floating widget into your presentation page
  • storage — Saves extension state