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Flow Blade

A webcam-controlled fruit-slicing game where the player slashes fruit using real-world hand movement.

Flow Blade how to play screen

How to play screen

Instruction screen explaining the slash direction, movement speed, bombs and key controls.

Flow Blade game over and score screen

Score screen

End screen showing the final score, accuracy and high-score layout.

Overview

  • Used optical flow to measure movement strength and direction from a webcam feed.
  • Converted hand movement into directional gameplay input.
  • Added scoring, lives, difficulty modes, bombs, visual feedback and a saved leaderboard.

Project report

The report covers the webcam-based interaction idea, optical flow implementation, game structure, difficulty modes, feedback systems and reflection on the prototype.