At the New Zealand Tech Expo in Auckland this weekend, the most concrete piece of robotics on display isn’t a prototype or a pitch deck. It’s a white robotic arm named Rosie, mounted behind the Dr Bon Vons food truck, that takes frozen chips from a freezer, lowers them into hot oil, cooks them twice, and drops the finished lot into a cardboard box. 1News featured the setup on Friday; founder Bono Vossen-Chong told the network the whole process, from QR-code order on a customer’s phone to box in hand, runs about three to four minutes.
How it actually works
There’s no counter staff and no kitchen crew in Rosie’s lane. Customers order and pay through a QR code on their phones, and the arm does the rest: fetch from the freezer, first fry, second fry, box. Vossen-Chong put it simply: “She really does most of the work for us.”
That three-to-four-minute figure is the number that matters. It is not faster than a good short-order cook working a quiet shift — but it is consistent, and it does not care whether it is a Tuesday lull or a Saturday rush.
From Four Square to fry automation
The origin story is more instructive than the spec sheet. Vossen-Chong previously owned a Four Square and ran a chicken-and-chips operation — a food-industry lifer, not a roboticist. The idea arrived at an AI conference in China last year, where he watched more than 100 robots on showcase and started wondering what the same technology could do for New Zealand’s food industry.
Getting it working took trial and error of the unglamorous kind: broken baskets, even a collision with the deep fryers. “She has caused a few problems,” he told 1News. “But there’s not too many scratches on her now.” That is what real deployment looks like — not a flawless demo, but an operator who stuck around through the broken-basket phase.
Where the concept goes next
Vossen-Chong’s ambitions run past food trucks. He is eyeing unmanned gas stations and small communities where takeaway options are thin and staff are harder to find. “Imagine every unmanned gas station across the country with one of these,” he said. “You would be able to grab something to eat within three minutes or four minutes.” And unlike human staff, he noted, opening hours don’t constrain it: “Rosie doesn’t mind the hours that she works.”
He is also realistic — he doesn’t expect every food truck to swap its cooks for robotic arms. But the labour math in regional New Zealand is exactly the environment where a machine that works long hours without complaint stops being a novelty and starts being a staffing plan.
The demo-to-real-work trajectory is the same one playing out offshore: a robotic café built by UNSW students has been serving coffee without staff, and delivery robots are quietly doing real shifts rather than starring in viral clips. China’s humanoid fleet has moved from expo stages onto actual factory floors. Rosie is a smaller machine doing a smaller job — but it is a New Zealand operator running it on a New Zealand street, which makes it rarer than any of them.
Source: 1News
