Nudge

Nudge is a local-first, physical-to-digital state tracking framework. It bridges physical environments (people, objects, interactions) with digital agents. A cheap local model handles continuous, private frame-by-frame entity and pose tracking. Only when physical state changes, Nudge calls Gemini Flash for gated semantic analysis and clustering-keeping API costs near-zero and user data fully private. It then nudges digital agents or human workflows (via Telegram, WhatsApp, etc.) to trigger real-world actions like purchases.