Interactive 3D typing simulation, FK/IK hand kinematics, carpal stress analytics, and KodeArrow modal navigation comparison.
- GitHub Pages: https://ahmadhassan-bted.github.io/.github/
- 3D Procedural Hands: Anatomical inverse kinematics (MCP, PIP, DIP joint flexion limits, transverse carpal arch, natural resting finger curvature).
- Outward Palm Stance & Strict Alt Thumb Placement: Left thumb resting on the rightmost end of Left Alt, right thumb on the leftmost end of Right Alt, spacebar nestled directly in between.
- Side-by-Side Comparison:
- Traditional Navigation: 18cm hand displacement to physical arrow clusters, high carpal pressure, ulnar deviation strain.
- KodeArrow: 100% home row lock, zero hand travel, directional navigation via
Alt + IJKLand home row shortcuts.
- Live Interactive Typing & Navigation: Test both free navigation modes and switch between TypeScript Code and Prose Paragraph modes in real-time.
- Biomechanical HUD: Real-time carpal pressure, ulnar deviation angle, hand displacement travel odometer, and FPS monitor.
index.html: Complete self-contained 3D WebGL application (HTML5, Vanilla CSS, Three.js).three.min.js: Bundled local Three.js r128 runtime (with automatic CDN fallback).