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Saath (Sticking Together)

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Saath (Sticking Together) — Demo video

The problem. Technology keeps getting more powerful but also more fragmented: one app for reminders, another for learning, another for booking, each with its own confusing interface. For older adults and visually-impaired users, this means dependence or giving up entirely. Existing assistants answer questions but abandon users halfway: they don't plan, execute, verify, or follow through, and they never say when they're guessing. Our solution. Saath is one patient companion that owns the outcome, not just the answer. Built on Meta Muse Spark, it understands natural requests ("plan my Jaipur trip," "teach me this washing machine"), breaks them into tasks, delegates to specialist agents, uses live Google Calendar, Gmail, and Maps integrations, renders real narrated video lessons on-device, and completes bookings through honest demo flows, Uber/Zomato handoffs, and Duffel test flights. Every consequential action pauses for explicit approval; every completion is verified against real stored results; failures are reported, never faked. Hands-free "Hi Saath" voice, Hindi support, and an accessible premium interface mean the people who need help most can actually use it independently, with dignity.

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