How To Use AI Robot Emotion & Gesture Detector
📝 Step 1: Choose Input Source
Select from text description, webcam, image upload, or video URL as your input source for analysis.
🎯 Step 2: Select Detection Types
Choose what to detect: facial emotions, hand gestures, body poses, or hand signals. You can select multiple options.
🔍 Step 3: Run Detection
Click "Detect Emotions & Gestures" to analyze the input. The AI processes the image/video and identifies human expressions and movements.
🤖 Step 4: Review Robot Response
See how a robot would interpret and respond to the detected emotions and gestures for natural human-robot interaction.
💡 Pro Tips
• Use good lighting for webcam detection
• Ensure face and hands are clearly visible
• Try different poses and expressions
• Sample button provides example scenarios
• Results show confidence percentages for emotions
Example Detection:
{
"emotions": {"happy": 0.92, "surprise": 0.45},
"gestures": ["waving", "thumbs_up"],
"pose": "standing_arms_open",
"robot_response": "Friendly greeting detected. Respond with wave."
}
Frequently Asked Questions
What emotions can the AI detect? ▼
The AI detects 7 basic emotions: happiness, sadness, anger, fear, surprise, disgust, and neutral. Each emotion comes with a confidence score percentage. Advanced detection also recognizes micro-expressions and mixed emotions.
What gestures and poses are recognized? ▼
It recognizes common gestures like waving, pointing, thumbs up/down, peace sign, and open palms. Body poses include standing, sitting, walking, arms crossed, arms open, leaning, and more complex poses from 33 key body points.
How does the robot respond to human actions? ▼
Based on detected emotions and gestures, the AI simulates appropriate robot responses: waving back for greetings, asking if help is needed for sad expressions, maintaining safe distance for angry expressions, or mirroring open postures for friendly interactions.
Can I use webcam for real-time detection? ▼
Yes! Select the webcam option and click "Start Webcam". The AI analyzes each frame in real-time, displaying detected emotions, gestures, and suggested robot responses live. Perfect for testing human-robot interaction scenarios.
Is my privacy protected? ▼
Absolutely. All detection happens locally in your browser. Images and video from your webcam are never uploaded to any server. Your privacy is completely protected, making it safe for sensitive applications.
What are common use cases? ▼
Common applications include: social robotics development, human-robot interaction research, assistive technology for elderly care, interactive kiosks, gaming, virtual assistants, autism therapy support, and robotics education.
How accurate is the detection? ▼
The AI model achieves 85-95% accuracy for basic emotions in good lighting conditions. Gesture recognition accuracy varies by complexity but averages 90% for common gestures. Accuracy improves with clear visibility and proper lighting.
Does it work with multiple people? ▼
Yes, it can detect emotions and gestures for up to 5 people simultaneously. Each person is analyzed independently with individual emotion scores and gesture recognition, making it suitable for group interaction scenarios.