This is what useful AI looks like.
Auckland startup Kara Technologies is about to deploy AI-powered New Zealand Sign Language avatars across Auckland’s public transport network — trains, buses, and ferries — giving Deaf passengers real-time signing alongside the same announcements hearing passengers get instantly. It’s a world-first for NZSL, and it’s solving a problem that actually exists rather than one cooked up for a pitch deck.
🔍 THE BOTTOM LINE
24,500 New Zealanders use NZSL, and the country has only a few dozen accredited interpreters. Kara’s avatars fill the gap — not by replacing interpreters, but by being there when interpreters can’t be.
The Problem They’re Solving
NZSL became one of New Zealand’s three official languages in 2006. It has its own grammar, idioms, and regional variants — it is not American Sign Language or Auslan with a different accent. That linguistic uniqueness is exactly why it’s been so hard to digitise: you can’t just port another sign language library and call it done.
Around 4,500 New Zealanders rely on NZSL as their first language. The country has a chronic shortage of accredited interpreters — a few dozen available at any one time, concentrated in the main centres. Outside business hours, in regional towns, and during emergencies, the gap between Deaf New Zealanders and timely information can be enormous.
NZSL expert Jon Tai-Rakena, speaking to 1News, put it plainly: “We don’t have enough interpreters. We miss a lot of information.”
Until now, written captions on transport displays have been the main accommodation for Deaf passengers. But captions are not equivalent — they remove the visual, spatial language that NZSL users think in. It’s like telling a hearing passenger to read lips instead of listen.
How It Works
Kara has spent more than two years digitising NZSL gestures, facial expressions, and body movements using motion capture suits — the same technology used for Avatar and The Lord of the Rings — recording fluent signers and assembling over 10,000 individual signs into a library that can be stitched into full sentences in real time by AI.
The Auckland Transport rollout starts with short, formulaic announcements where the stakes are highest: platform changes, service cancellations, route diversions, and security alerts. Travellers on the Northern Express, the Western Line, and the Devonport ferry will see the avatar signing on the same screens that currently show arrival information — at the same moment hearing passengers hear the PA announcement.
That parallel timing matters. Deaf passengers get the information at the same time as everyone else, not as a delayed text approximation.
The Team Behind It
Kara received $1.3 million in seed funding through the University of Auckland’s UniServices in early 2023, and has since pulled in support from the NZSL Board, the Edmund Hillary Fellowship, and Epic Games via its MegaGrants programme. The project was built in partnership with the Deaf and Hard of Hearing Foundation.
Kara co-founder Farmehr Farhour is clear about the product’s limitations: “Our focus is to be there where human interpreters cannot be, especially in emergencies.” Chief executive Natasha Gallardo says the response from the Deaf community through testing has been “fabulous.”
Why This Matters for AI in NZ
This is exactly the kind of AI application New Zealand should be known for — not chasing frontier model training (we don’t have the compute), but solving specific, local problems where global tech companies have zero incentive to invest. Nobody at OpenAI or Google is building an NZSL avatar. The market is too small, the language too specific, the problem too local.
But for the people who need it, it’s not small at all. The AI Blueprint for Aotearoa, refreshed this month, identifies NZ’s position as “high-use, low-trust” — Kiwi organisations are adopting AI fast but trusting it slow. Kara’s project is a case study in how to flip that equation: build something that demonstrably solves a real accessibility gap, with the community involved from the start, and trust follows.
The Blueprint also highlights “AI for the Environment” and “Indigenous AI” as NZ’s global strengths. NZSL is an indigenous language. Accessibility tech is infrastructure. This project sits at the intersection of both — and it’s one of the clearest examples yet of AI doing something in Aotearoa that simply wouldn’t happen without it.
❓ Frequently Asked Questions
Q: Is this replacing human NZSL interpreters? No. Kara is explicit about this — the avatars are for situations where human interpreters aren’t available: emergencies, after-hours, regional areas, and routine transport announcements. Human interpreters remain the gold standard for nuanced, emotional content.
Q: Can the avatar handle complex or spontaneous communication? Not yet. The initial rollout focuses on formulaic transport announcements. Open-ended conversation remains beyond the current technology — which is exactly why the product targets the gap rather than trying to replace interpreters entirely.
Q: Will this expand beyond Auckland Transport? Kara hasn’t announced specific next partners, but the technology is designed to be platform-agnostic. Emergency services, healthcare, and education are all obvious candidates where the interpreter shortage hits hardest.
🔍 THE BOTTOM LINE
AI avatars signing NZSL on Auckland buses and trains is not the flashiest AI story of 2026. But it might be the most useful one in New Zealand. It addresses a real accessibility gap, involves the community it serves, and does something global tech companies won’t bother with: build for a small language that matters deeply to the people who use it. More of this, please.
SOURCES
- Newswire NZ: “Kara Technologies and Auckland Transport prepare AI NZSL avatars” (May 2026)
- 1News: “AI avatars to deliver real-time NZ Sign Language translations” (May 8, 2026)
- AI Forum NZ: “AI Blueprint for Aotearoa: a refreshed vision to 2030” (May 2026)
- Deaf Aotearoa: NZSL usage statistics
