Captio AI
🦻 Accessibility + 💻 Productivity App

Greek live captions and productivity tool for doctor appointments

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.

🩺GP and primary care visits

At a ιατρείο (GP surgery) in Athens, Thessaloniki, or a smaller town, your doctor explains symptoms and diagnosis in rapid Greek. Captio AI captions every word so you follow the full consultation.

🔬Specialist consultations

At a specialist appointment at a νοσοκομείο (public hospital) or private polyclinic, medical terminology arrives in Greek mixed with Latinate clinical vocabulary. Captio AI captions both.

💊Pharmacy conversations

At the φαρμακείο (pharmacy), the pharmacist explains dosage and interactions in fast Greek. Point your phone toward them and read the instructions as they speak.

🦷Dental appointments

At the οδοντίατρος (dental clinic), the dentist gives instructions during treatment when you cannot see their face. Captio AI captions from audio alone.

🧠Mental health sessions

In a session with a ψυχολόγος or ψυχίατρος, sensitive conversations move quickly. Captio AI captions the full session so you engage without missing context.

🚑Emergency and urgent care

At the επείγοντα (emergency department), staff speak quickly under pressure. Open Captio AI and read their instructions in real time.

Performance

Most accurate and fastest models

Greek
92.6%

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

Built for the conversations where every word matters

Captions as the doctor speaks

Words appear on screen while the doctor is still talking. You read the diagnosis, drug name, or follow-up instruction at the same moment it is said — not after they have moved on.

Medical terminology handled accurately

Drug names, procedure names, clinical terms. Captio AI handles the vocabulary of a real consultation — not just everyday speech.

Review the appointment after

Record the consultation and upload it to Audio Transcription. Get a full written record of everything said — instructions, dosages, referrals — to review at home and share with a carer if needed.

Works in any clinical setting

Consultation rooms, hospital wards, A&E, dental chairs, pharmacy counters. Place the phone near the speaker and Captio AI captions whoever is talking.

Any language

For foreign-language doctors, specialists abroad, or appointments through an interpreter. Live Translator captions and translates in real time so you follow your diagnosis in the language you understand best.

100% private

Medical conversations are among the most sensitive there are. Captio AI processes audio in real time and discards it immediately. Nothing is recorded, stored, or shared.

Greek

Why Greek is hard to understand

Fast connected speech

  • Greek speakers are among the fastest in Europe
  • Greek is spoken at one of the highest speech rates among European languages. In clinical settings, a doctor delivering a diagnosis, dosage instructions, and follow-up directions in rapid Standard Modern Greek produces a stream where individual word boundaries compress and merge. A deaf or hard of hearing patient lip-reading at Greek conversational speed must process more lip movements per second than in almost any other European language.

Northern vowel deletion

  • Northern Greek dialects drop unstressed vowels entirely
  • A significant phonological feature of Northern Greek dialects (Macedonia, Thrace, Thessaloniki) is the deletion of unstressed high vowels /i/ and /u/ in certain environments. A deaf patient lip-reading a Northern Greek-accented doctor sees words with missing vowel shapes — syllables that exist in Standard Greek but simply do not appear in the doctor's mouth.

Cypriot Greek diglossia

  • Cypriot Greek is a distinct variety that sounds like a different language
  • Cypriot Greek and Standard Modern Greek are mutually intelligible in writing but differ dramatically in speech — Cypriot preserves medieval phonological features, retains geminate consonants dropped in Standard Greek, and uses a distinct lexicon with Turkish, English, and Italian loanwords. A deaf patient who lip-reads Standard Greek attending a clinic in Cyprus or seeing a Cypriot doctor in Greece is navigating an almost entirely different phonological system.

Stress invisibility

  • Greek word stress shifts meaning but produces minimal visual change
  • Greek is a stress-timed language where stress position is phonemically significant — 'γέρος' (old man) vs 'γερός' (healthy/strong). Stress changes are auditory, not visual. A deaf patient lip-reading Greek cannot detect which syllable is stressed from lip shape alone, introducing systematic ambiguity at exactly the points where meaning hinges on it.

Interpreter shortage

  • Few Greek Sign Language interpreters in clinical settings
  • In Greek hospitals and clinics, deaf patients frequently attend appointments without a qualified GSL interpreter. Research has found that absence of interpreters and assistive technology are significant barriers to healthcare access for deaf and hard of hearing adults in Greece. Without an interpreter and without captions, a deaf patient relies entirely on lip-reading in a fast, stress-timed language — a combination where comprehension accuracy is low.

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The Challenge

Hearing loss in Greece: healthcare barriers and a community excluded from planning

In Greece, approximately 25,000 people are deaf or use hearing aids, with a further 40,000 with residual hearing. Research on this community has found a striking statistic: 95.9% of deaf and hard of hearing adults in Greece hold an officially recognized disability certificate, suggesting a relatively high rate of formal recognition — yet this recognition has not translated into equitable healthcare access. A cross-sectional study published in the European Journal of Person Centered Healthcare found that a considerable percentage of deaf and hard of hearing respondents did not make appropriate use of healthcare services and experienced major difficulties during health visits, with quality of communication identified as the central barrier.

The structural problem identified by researchers is that people with hearing disabilities are systematically not included in Greek health policy and planning processes. The absence of assistive technology and the low availability of GSL interpreters are the primary barriers for those who communicate in sign language. Greece's economic situation following the 2010–2018 fiscal crisis reduced capacity in public health services broadly, and accessible communication — which requires specialist interpreter provision — is among the first services to be deprioritised when budgets are constrained. A deaf patient attending a public νοσοκομείο in Greece today has no institutional guarantee that communication support will be available.

For Greek deaf and hard of hearing people, the healthcare visit is thus characterised by improvisation: a family member who translates imperfectly, a doctor who writes key words on paper, or a patient who nods and hopes they understood the most important point. The consequences — medication errors, missed follow-up appointments, undetected contraindications — are predictable and preventable. Captio AI captions Greek in real time at any ιατρείο or νοσοκομείο in Greece or Cyprus, so every patient receives the doctor's words directly without relying on an overburdened and underfunded interpreter system.

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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 παθολόγος at a clinic in Athens speaks at full Greek speed — very fast — and I was catching fragments. Captio AI captions the consultation in real time and I leave knowing my treatment plan, not a guess at it."

Ελένη Παπαδοπούλου 🇬🇷
eleni.p***@gmail.com
Severe sensorineural hearing loss, Athens

"Thessaloniki doctors have a Northern Greek accent that drops vowels from words I know. I see a different mouth shape for the same word as in Athens. Captio AI captures the audio directly and captions exactly what was said."

Νίκος Αλεξίου 🇬🇷
nikos.a***@gmail.com
Profound deafness, uses hearing aid, Thessaloniki

"Cypriot Greek is so different from what I learned to lip-read in Athens. At the polyclinic in Nicosia I was lost. Captio AI captions Cypriot Greek as well and I followed the full appointment without a single gap."

Ανδρέας Χριστοδούλου 🇨🇾
andreas.ch***@gmail.com
Moderate bilateral hearing loss, Nicosia, Cyprus

"The φαρμακείο in Patras — the pharmacist spoke for thirty seconds and I caught maybe five words. I held up my phone and read the captions. I now know exactly which two drugs I cannot take together."

Μαρία Κωστοπούλου 🇬🇷
maria.k***@gmail.com
Age-related hearing loss, Patras

"My παθολόγος at a clinic in Athens speaks at full Greek speed — very fast — and I was catching fragments. Captio AI captions the consultation in real time and I leave knowing my treatment plan, not a guess at it."

Ελένη Παπαδοπούλου 🇬🇷
eleni.p***@gmail.com
Severe sensorineural hearing loss, Athens

"Thessaloniki doctors have a Northern Greek accent that drops vowels from words I know. I see a different mouth shape for the same word as in Athens. Captio AI captures the audio directly and captions exactly what was said."

Νίκος Αλεξίου 🇬🇷
nikos.a***@gmail.com
Profound deafness, uses hearing aid, Thessaloniki

"Cypriot Greek is so different from what I learned to lip-read in Athens. At the polyclinic in Nicosia I was lost. Captio AI captions Cypriot Greek as well and I followed the full appointment without a single gap."

Ανδρέας Χριστοδούλου 🇨🇾
andreas.ch***@gmail.com
Moderate bilateral hearing loss, Nicosia, Cyprus

"The φαρμακείο in Patras — the pharmacist spoke for thirty seconds and I caught maybe five words. I held up my phone and read the captions. I now know exactly which two drugs I cannot take together."

Μαρία Κωστοπούλου 🇬🇷
maria.k***@gmail.com
Age-related hearing loss, Patras

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FAQ

Frequently asked questions

Understand your diagnosis in Greek.

Captio AI is free to start

Download for free

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