Captio AI
🦻 Accessibility + 💻 Productivity App

Norwegian live captions and productivity tool for communicating with deaf & hoh

For deaf and hard of hearing people.

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Captio AI app showing live captions

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Use Cases

Every situation covered

Designed for the real moments that matter — not just quiet controlled environments.

👨‍👩‍👧Family conversations

A Norwegian family dinner where grandparents speak Trøndelag dialect, parents use Oslo Norwegian, and teenagers mix in English. Captio AI keeps up with every voice across the table.

💼As a hearing colleague

Norwegian workplaces run informally and everyone uses their own dialect. Captio AI lets a deaf colleague follow team meetings, coffee-break conversation, and the corridor discussions that shape how Norwegian offices actually work.

❤️Partners and relationships

A hearing partner who grew up speaking Bergen Norwegian or a northern dialect can speak naturally at home. Captio AI captions every word in real time so home conversation does not require extra effort from either side.

🏠Living together

Morning questions, household logistics, and spontaneous remarks from another room — Captio AI keeps a deaf or hard of hearing person connected to everyday Norwegian home life.

🤝Introducing someone new

Meeting a hearing Norwegian family member, partner's parents, or new neighbour. Captio AI captures their speech in real time so the first conversation can be natural.

👥Mixed group settings

At a Norwegian cabin weekend, family gathering, or neighbourhood celebration where people from different parts of Norway all speak their own dialects, Captio AI captions the conversation so a deaf or hard of hearing person is part of it.

Performance

Most accurate and fastest models

Norwegian
91.6%

word accuracy

independent benchmark, 2025

< 200ms
you speak
captions

real-time captions

first word appears as you speak

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Captio AI in everyday use
Why Captio AI

You talk. They follow. No adjustment needed.

You speak naturally

No slowing down, no special phrasing, no training required. Captio AI handles everything — you just talk the way you always do.

They read as you speak

Your words appear on their screen word by word while you are still talking. Not a summary after — the full sentence, in real time.

Works wherever you both are

Living rooms, offices, restaurants, social gatherings. No venue setup, no special conditions. Captio AI works anywhere you have a conversation.

No sign language from either side

You do not need to learn anything new. Neither do they. Captio AI bridges the gap without requiring any change to how either of you communicates.

Works with how you actually speak

Fast, accented, casual. Captio AI handles real speech — not just slow, clear dictation. You do not need to perform clarity for it to work.

Private by default

Your conversations are never recorded, stored, or shared. Audio is processed in real time and discarded immediately — nothing is kept.

Norwegian

Why Norwegian is hard to understand

Pitch accents

  • Two tonal accents distinguish words with identical lip shapes
  • Norwegian has two pitch accents — Accent 1 (rising-falling) and Accent 2 (falling-rising) — that distinguish word pairs with identical lip profiles. 'Bønder' (farmers) vs 'bønner' (beans), 'huset' (the house) vs 'huse' (houses) differ only in pitch contour. A deaf or hard of hearing lip reader receives no visual signal for these distinctions.

No standard spoken form

  • Every region speaks its own dialect — there is no reference point
  • Unlike most European languages, Norwegian has no standardised spoken form — no normative broadcast accent that speakers must approximate. Trøndelag, Bergen, Stavanger, and Tromsø dialects are all legitimate spoken Norwegian. A deaf or hard of hearing person who has learned lip-reading from Oslo speech regularly encounters phonological patterns from other dialects that look different on the lips and follow different rules.

Retroflex consonants

  • Eastern Norwegian retroflexes are formed deep inside the mouth
  • Eastern Norwegian, including Oslo, has retroflex consonants formed by curling the tongue backward — arising when /r/ precedes /d/, /l/, /n/, or /s/. These sounds are articulated behind the alveolar ridge, with no lip involvement and no surface visibility. A deaf or hard of hearing person sees the same lip position for retroflex and non-retroflex consonants.

Vowel quantity

  • Long and short vowels look the same from outside
  • Norwegian distinguishes phonemically between short and long vowels — 'tak' (roof) vs 'tåk' (fog, with long vowel). The duration difference is entirely acoustic; both versions position the lips in the same way. A lip reader faces repeated near-homophone situations where the only distinction is one they cannot see.

Fast casual reduction

  • Everyday Norwegian compresses rapidly in informal speech
  • Everyday conversational Norwegian drops syllables, reduces 'ikke' to 'itte' or 'ij', contracts pronoun-verb sequences, and runs words together at speed. A deaf or hard of hearing person calibrated to broadcast Bokmål speech encounters a very different sound stream in a family kitchen or a work coffee break.

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The Challenge

Norwegian Sign Language gained legal recognition in 2022 — but 11,000 users still face gaps in everyday communication access.

Norwegian Sign Language (NSL, or NTS) was granted full legal recognition under Norway's Language Act on 1 January 2022, making it one of the most recently legislated sign language rights in Northern Europe. The Norwegian deaf and hard of hearing community numbers approximately 11,000 NSL users. Despite Norway's strong welfare state, hearing aid use among adults with disabling hearing loss — tracked longitudinally in the HUNT study (PMC10867996) — reached only 64.4% by 2018, meaning more than a third of those who clinically needed hearing aids were not using them.

The gap between formal recognition and everyday access is visible in informal communication settings. Legal recognition covers educational and governmental contexts, but family dinners, neighbourhood conversations, workplace coffee breaks, and spontaneous social situations are outside the scope of any interpreter mandate. Norway's 11,000 deaf users must navigate these everyday moments — where a dialect shift from Trondheim to Bergen can mean a completely different phonological pattern — without formal support.

Global hearing loss burden data (GBD 2019, PMC7960691) estimates that 1.5 billion people live with some form of hearing loss globally. In a Norwegian context, the significance is not mass underservice but the persistent gap between strong formal systems and informal daily life — a gap that formal policy cannot close because it operates precisely in the spontaneous, unscheduled moments that make up most of human communication.

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Privacy

What you hear stays with you.

Gone the moment it ends

Captio AI processes your audio in real time and discards it immediately. Nothing is recorded. Nothing is kept.

Not a product

Your conversations are not something Captio AI sells, shares, or monetizes — to anyone, for any reason.

Not used to train anything

What you say in a doctor's appointment or a job interview never ends up in a training dataset. Not ours. Not anyone else's.

100% PRIVATE

Private by default

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Reviews

People love Captio AI

"My family from Trondheim speaks a different dialect from Oslo Norwegian — different vowels, different rhythm. Captio AI reads their speech correctly and I follow the full family dinner now."

Ingrid H. 🇳🇴
ingrid.h***@gmail.com
Deaf, hearing family from Trondheim uses Trøndelag dialect, Oslo

"My partner and his family speak Bergen Norwegian and the vowel patterns were always off from what I expected. Captio AI reads their speech correctly and evenings at home are easy."

Lars E. 🇳🇴
lars.e***@gmail.com
Hard of hearing, Bergen-dialect partner and family, Bergen

"My colleagues speak Tromsø dialect — northern Norwegian with its own rhythm. Captio AI keeps me in those conversations without anyone needing to write things down."

Marte S. 🇳🇴
marte.s***@gmail.com
Deaf, northern Norwegian dialect colleagues, Tromsø

"Cabin weekends bring people from four different parts of Norway and every dialect is different. Captio AI captions the whole room and I am part of the conversation."

Bjørn K. 🇳🇴
bjorn.k***@gmail.com
Hard of hearing, Rogaland dialect family gatherings and cabin weekends, Stavanger

"My family from Trondheim speaks a different dialect from Oslo Norwegian — different vowels, different rhythm. Captio AI reads their speech correctly and I follow the full family dinner now."

Ingrid H. 🇳🇴
ingrid.h***@gmail.com
Deaf, hearing family from Trondheim uses Trøndelag dialect, Oslo

"My partner and his family speak Bergen Norwegian and the vowel patterns were always off from what I expected. Captio AI reads their speech correctly and evenings at home are easy."

Lars E. 🇳🇴
lars.e***@gmail.com
Hard of hearing, Bergen-dialect partner and family, Bergen

"My colleagues speak Tromsø dialect — northern Norwegian with its own rhythm. Captio AI keeps me in those conversations without anyone needing to write things down."

Marte S. 🇳🇴
marte.s***@gmail.com
Deaf, northern Norwegian dialect colleagues, Tromsø

"Cabin weekends bring people from four different parts of Norway and every dialect is different. Captio AI captions the whole room and I am part of the conversation."

Bjørn K. 🇳🇴
bjorn.k***@gmail.com
Hard of hearing, Rogaland dialect family gatherings and cabin weekends, Stavanger

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FAQ

Frequently asked questions

Make every conversation work — for both sides in Norwegian.

Captio AI is free to start

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