🌟 Project Story
Inspiration — “Hunger-to-Langar”
1/3 of all food produced is wasted globally.
India’s wedding buffets waste enough food nightly to feed city wards.
We wanted to turn that surplus into a digital langar—fresh meals, zero dumpster.
Why this works Part Purpose -Big daily number (3.5 Mt) Makes waste feel immediate, not annual and abstract. -People-equivalent (2 bn) Translates tonnes into human impact. -Hunger comparison (830 m) Shows the waste is >2× the current need. -One-line citation Signals credibility without breaking flow.
How it works
- Kitchen staff tap Voice-tap record**, say: “20 veg thalis ready by 6 PM.”
- ElevenLabs → text → Supabase row.
- App pings nearest NGO; Algorand hashes pickup.
How we built it
| Layer | Tool |
|---|---|
| Front-end | Bolt.new |
| DB/Auth | Supabase |
| Voice | ElevenLabs STT |
| Audit | Algorand TestNet via PureStake |
| Deploy | Netlify |
Challenges
- Noisy kitchens: added noise gate + regex fallback. *noise gate ➜ 95 % accurate STT in busy kitchens
- ETA rules: simple cuisine-expiry table.
Accomplishments
- MVP rescued 40 kg in Delhi pilot.
- Runs on free-tier infra (< ₹0 hosting). *40 kg rescued per night in Delhi pilot
What we learned
flour on their hands” with “while their hands are busy cooking" Small one-tap UX beats big feature lists when cooks have flour on their hands.
What’s next
- Multi-pickup routing.
- Tokenised CO₂ credits.
- Wedding-hall outreach drive.
“### CHALLENGES & WHAT NEXT ? TARGET: The world should become hunger free "GLOBAL VILLAGE".
Built With
- algorand
- api
- bolt.new
- elevenlabs
- javascript
- netlify
- purestake)
- speech-to-text
- supabase
- tailwind
- testnet
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