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| <title>Feeling Machine - Expressive emotions for Reachy Mini</title> | |
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| </head> | |
| <body> | |
| <!-- Hero Section --> | |
| <section class="hero"> | |
| <div class="container"> | |
| <div class="hero-grid"> | |
| <div class="hero-visual"> | |
| <div class="pad-cube"> | |
| <span class="emoji">🎭</span> | |
| <div class="axes"> | |
| P · A · D<br> | |
| Pleasure · Arousal · Dominance | |
| </div> | |
| </div> | |
| </div> | |
| <div class="hero-content"> | |
| <div class="hero-title-wrapper"> | |
| <h1 class="hero-title">Feeling Machine</h1> | |
| </div> | |
| <div class="tags"> | |
| <span class="tag">emotions</span> | |
| <span class="tag">procedural</span> | |
| <span class="tag">PAD model</span> | |
| <span class="tag">no speech</span> | |
| </div> | |
| <p class="hero-description"> | |
| <strong>Expressive robot that communicates through emotions only.</strong><br> | |
| Reachy Mini listens to you and responds with procedurally-generated motion and sound based on the PAD emotional model. No speech, just pure expression. | |
| </p> | |
| </div> | |
| </div> | |
| </div> | |
| </section> | |
| <!-- Technical Section --> | |
| <section class="technical"> | |
| <div class="container"> | |
| <div class="technical-grid"> | |
| <div> | |
| <h2>How it works</h2> | |
| <ol class="steps"> | |
| <li class="step"> | |
| <span class="step-number">1</span> | |
| <div class="step-content"> | |
| <div class="step-title">Connect & Launch</div> | |
| <div class="step-body"> | |
| Connect to your Reachy Mini, navigate to "Applications", find "Feeling Machine" and click "Launch" (make sure you have the <a href="https://hf.co/reachy-mini/#download" target="_blank" rel="noreferrer">dashboard</a> installed). | |
| </div> | |
| </div> | |
| </li> | |
| <li class="step"> | |
| <span class="step-number">2</span> | |
| <div class="step-content"> | |
| <div class="step-title">Talk naturally</div> | |
| <div class="step-body">Speak to the robot like you would to a friend. Tell jokes, share good or bad news, ask questions, or just say hello. <strong>The robot won't talk back</strong> - it only expresses emotions.</div> | |
| </div> | |
| </li> | |
| <li class="step"> | |
| <span class="step-number">3</span> | |
| <div class="step-content"> | |
| <div class="step-title">Watch it react</div> | |
| <div class="step-body">The AI interprets what you say and responds with expressive body language and procedurally-generated sounds. Each reaction is unique!</div> | |
| </div> | |
| </li> | |
| <li class="step"> | |
| <span class="step-number">4</span> | |
| <div class="step-content"> | |
| <div class="step-title">Try classic emotions</div> | |
| <div class="step-body">Say <strong>"play classic emotion"</strong> or <strong>"show me classic joy"</strong> to use pre-recorded animations from the Pollen library instead of procedural ones.</div> | |
| </div> | |
| </li> | |
| </ol> | |
| <h2>Installation (local)</h2> | |
| <ol class="steps"> | |
| <li class="step"> | |
| <span class="step-number">1</span> | |
| <div class="step-content"> | |
| <div class="step-title">Clone & install</div> | |
| <div class="step-body"> | |
| <code>git clone https://huggingface.co/spaces/RemiFabre/feeling_machine</code><br> | |
| <code>cd feeling_machine && uv sync</code> | |
| </div> | |
| </div> | |
| </li> | |
| <li class="step"> | |
| <span class="step-number">2</span> | |
| <div class="step-content"> | |
| <div class="step-title">Run the app</div> | |
| <div class="step-body"> | |
| <code>cd src/feeling_machine && python main.py --gradio</code><br> | |
| Then open <strong>http://127.0.0.1:7860/</strong> or <strong>http://127.0.0.1:7861/</strong> | |
| </div> | |
| </div> | |
| </li> | |
| </ol> | |
| </div> | |
| <div> | |
| <h2>The PAD Model</h2> | |
| <p style="color: var(--muted-foreground); margin-bottom: 1rem; font-size: 0.9rem;"> | |
| Instead of playing pre-recorded animations, Feeling Machine generates unique expressive movements on-the-fly using the <strong>PAD emotional model</strong> - a psychological framework that represents emotions in a 3D space. | |
| </p> | |
| <div class="pad-explanation"> | |
| <h3>Three dimensions of emotion</h3> | |
| <div class="pad-axis"> | |
| <span class="axis-label">Pleasure</span> | |
| <span class="axis-desc">Positive (+1) ↔ Negative (-1)</span> | |
| </div> | |
| <div class="pad-axis"> | |
| <span class="axis-label">Arousal</span> | |
| <span class="axis-desc">Excited (+1) ↔ Calm (-1)</span> | |
| </div> | |
| <div class="pad-axis"> | |
| <span class="axis-label">Dominance</span> | |
| <span class="axis-desc">In control (+1) ↔ Submissive (-1)</span> | |
| </div> | |
| </div> | |
| <h2>Why procedural generation?</h2> | |
| <p style="color: var(--muted-foreground); margin-bottom: 1rem; font-size: 0.9rem;"> | |
| Pre-recorded emotions look the same every time. Procedural generation creates <strong>infinite variations</strong> - each expression is unique while staying emotionally consistent. | |
| </p> | |
| <p style="color: var(--muted-foreground); font-size: 0.9rem;"> | |
| The PAD values control head movement amplitude, speed, antenna positions, and sound characteristics. Joy produces quick, bouncy movements with high-pitched sounds. Sadness creates slow, drooping motions with lower tones. | |
| </p> | |
| <h2>Named emotions available</h2> | |
| <p style="color: var(--muted-foreground); font-size: 0.9rem;"> | |
| <strong>joy</strong>, <strong>happiness</strong>, <strong>anger</strong>, <strong>fear</strong>, <strong>sadness</strong>, <strong>surprise</strong>, <strong>boredom</strong>, <strong>uncertainty</strong>, <strong>disgust</strong>, <strong>neutral</strong> | |
| </p> | |
| <p style="color: var(--muted-foreground); margin-top: 0.5rem; font-size: 0.85rem;"> | |
| Or the AI can specify custom P/A/D values for nuanced emotional expressions. | |
| </p> | |
| </div> | |
| </div> | |
| </div> | |
| </section> | |
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| <h4 class="footer-title">Credits</h4> | |
| <p class="credits-text">PAD-based motion and sound generation by <strong>Anaelle Jaffré</strong>, from the <a href="https://github.com/InTheSnow31/reachy-mini-I3R/blob/main/src/movement_sound_generation/README.md" target="_blank" rel="noopener noreferrer"><u>I3R student project</u></a>.</p> | |
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