Hackathon team builds hawker digitalization B2B prototype in a day with OpenAI Astra
gabrielchua · x · 2026-09-14
- A shared vote-seeking post from a hackathon: team "Jiak Simi Business" built a B2B prototype for hawkers and independent eateries — snap a photo of the menu and it generates a QR ordering menu, takes customer orders, and prints clear kitchen tickets.
- The author credits OpenAI's Astra with helping them build in one day something they expected to take 3-6 months; the prototype is live for voting.
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