JARVIS: Core online. Hand rules: hold open hand 2.3–5.0s to activate (ideal ~3s). Open-close fist 3× for full control, 4× to stop speaking. Paste your key and choose model/voice.
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Hand 2.3–5s activate · Fist×3 full control · Fist×4 stop talk ·
Wake Hey Jarvis · Games/sites = pure HTML preview
Browser limits: no private email/DM reading, no real OS control, no full video editor.
Voice “recognition” here means speech-to-text, not identifying who is speaking.
Multi-person: the raised-hand gesture grants control; fist counts work on the tracked hand.