Captio AI
🦻 Accessibility + 💻 Productivity App

Slovak 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 zdravotné stredisko (health centre) or obvodný lekár (GP) in Bratislava, Košice, or a smaller town, your lekár explains symptoms and treatment in Slovak. Captio AI captions every word so you follow the full consultation.

🔬Specialist consultations

At a specialist appointment at Univerzitná nemocnica Bratislava or a regional nemocnica, medical terminology arrives in Slovak mixed with Latinate and German-origin vocabulary. Captio AI captions both.

💊Pharmacy conversations

At the lekáreň (pharmacy), the farmaceut explains dosage and drug interactions quickly in Slovak. Point your phone toward them and read the instructions as they speak.

🦷Dental appointments

At the zubný lekár (dental clinic), the dentist gives instructions during treatment when lip-reading is impossible. Captio AI captions from audio alone.

🧠Mental health sessions

In a session with a psychológ or psychiater, sensitive conversations require full comprehension. Captio AI captions the entire session so you engage without gaps.

🚑Emergency and urgent care

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

Performance

Most accurate and fastest models

Slovak
91.5%

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.

Slovak

Why Slovak is hard to understand

Rhythmic rule

  • Slovak's rhythmic rule makes spoken rhythm unpredictable
  • Slovak has a unique rhythmic constraint: two consecutive long syllables cannot follow each other in the same word. This rhythmic rule — absent in Czech, Polish, and other neighbouring languages — means that suffix forms change length depending on whether the preceding syllable is long. In clinical speech, where medical terms are dense with vowel-length-bearing syllables, this rule creates an unpredictable rhythm that a deaf patient lip-reading cannot anticipate from word shape alone.

Unique consonants ľ and ŕ

  • Slovak ľ and syllabic ŕ appear in clinical vocabulary with no visual anchor
  • Slovak has two sounds that are unique or rare in European languages: the palatal lateral ľ (soft L) and the syllabic r with length (ŕ). The palatal ľ involves a tongue movement against the hard palate that is invisible at lip distance. The syllabic ŕ functions as a vowel-equivalent and appears in medical vocabulary. Both sounds provide no useful visual cue for a deaf patient lip-reading at a clinical appointment.

Eastern Slovak dialect gap

  • Eastern Slovak differs markedly from Standard Slovak
  • Eastern Slovak dialects (spoken in Košice, Prešov, and the easternmost regions) differ substantially from Standard Slovak in vowel inventory, stress patterns, and lexical preferences. A deaf patient who learned to lip-read Standard Slovak (based on the Central Slovak dialect) will find Eastern Slovak-speaking medical staff producing different lip shapes for clinical vocabulary — particularly in the healthcare facilities of eastern Slovakia where these dialects are most prevalent.

Czech proximity confusion

  • Czech and Slovak look similar on lips but are phonologically distinct
  • Czech and Slovak are closely related and mutually intelligible, but they are phonologically distinct — different vowel lengths, different consonant values, different rhythmic patterns. Deaf Slovak patients who have also encountered Czech in media or education have lip-reading references that partially overlap with but differ from Slovak. In clinical settings with Czech-trained medical vocabulary, this partial overlap creates ambiguity rather than clarity.

German-Austrian medical heritage

  • Central European medical tradition left German loanwords in Slovak clinical vocabulary
  • As with Czech and Hungarian, Slovak clinical practice inherited terms from the Habsburg medical tradition. Words of German origin appear alongside Latinate and native Slovak vocabulary — 'injekcia' (injection), 'flaster' (plaster, from German Pflaster), 'cukrovka' (diabetes, literally 'sugar disease'). A deaf patient must lip-read across three phonological registers within a single appointment.

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The Challenge

Hearing loss in Slovakia: legal recognition since 1995 and the implementation gap

Slovakia passed its Sign Language Deaf Law in 1995 — one of the earlier sign language recognition laws in Central Europe. The law recognises Slovak Sign Language (SPS) as the official language of deaf people, establishes its use as the first language in deaf education, and specifies benefits for people with disabilities including health and medical care, rehabilitation, financial security, and employment support. In formal terms, Slovakia has provided a legal scaffolding for deaf rights for three decades — earlier than many of its European neighbours.

Despite this legal history, the practical gap between recognition and access in healthcare settings remains significant. The number of registered deaf people in Slovakia who use sign language as their primary language is estimated at approximately 15,000, and the interpreter workforce serving this community is small relative to the need. In clinical settings outside Bratislava, the availability of a qualified SPS interpreter for a medical appointment is not guaranteed and often requires advance arrangement that may not be possible for urgent consultations. The 1995 law created the legal right; the interpreter infrastructure required to deliver that right at the point of care has not kept pace.

For deaf and hard of hearing Slovaks navigating the healthcare system in a language with a unique rhythmic rule, palatal consonants, and a dialect landscape that ranges from Standard Western Slovak to Eastern dialects that sound substantially different, the combination of linguistic complexity and limited communication support creates a structural access problem at every appointment. Captio AI captions Slovak in real time at any zdravotné stredisko or nemocnica, so every patient receives their doctor's words directly without waiting for an interpreter or relying on the informal communication compromises that currently fill the gap.

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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 internista at the nemocnica uses the Slovak rhythmic rule throughout — long syllables alternating with short in patterns I can't predict on anyone's lips. Captio AI captures the audio and I read exactly what was said."

Zuzana Novotná 🇸🇰
zuzana.n***@gmail.com
Severe sensorineural hearing loss, Bratislava

"Eastern Slovak in Košice sounds different from Standard Slovak — the vowels and rhythm are distinct. My hearing aid doesn't always catch the difference. Captio AI captions Eastern Slovak without any problem and I follow the full appointment."

Peter Kováč 🇸🇰
peter.k***@gmail.com
Profound deafness, uses hearing aid, Košice

"The farmaceut in Banská Bystrica explains my prescriptions in rapid Slovak — ľ sounds and long compound words. I held up my phone and read the captions as she spoke. I left knowing every instruction."

Jana Horváthová 🇸🇰
jana.h***@gmail.com
Moderate bilateral hearing loss, Banská Bystrica

"No sign language interpreter was available on short notice for my psychiatric follow-up. Captio AI meant I didn't have to cancel or reschedule — I went, opened the app, and followed the session in real time."

Marek Šimko 🇸🇰
marek.s***@gmail.com
Age-related hearing loss, Prešov

"My internista at the nemocnica uses the Slovak rhythmic rule throughout — long syllables alternating with short in patterns I can't predict on anyone's lips. Captio AI captures the audio and I read exactly what was said."

Zuzana Novotná 🇸🇰
zuzana.n***@gmail.com
Severe sensorineural hearing loss, Bratislava

"Eastern Slovak in Košice sounds different from Standard Slovak — the vowels and rhythm are distinct. My hearing aid doesn't always catch the difference. Captio AI captions Eastern Slovak without any problem and I follow the full appointment."

Peter Kováč 🇸🇰
peter.k***@gmail.com
Profound deafness, uses hearing aid, Košice

"The farmaceut in Banská Bystrica explains my prescriptions in rapid Slovak — ľ sounds and long compound words. I held up my phone and read the captions as she spoke. I left knowing every instruction."

Jana Horváthová 🇸🇰
jana.h***@gmail.com
Moderate bilateral hearing loss, Banská Bystrica

"No sign language interpreter was available on short notice for my psychiatric follow-up. Captio AI meant I didn't have to cancel or reschedule — I went, opened the app, and followed the session in real time."

Marek Šimko 🇸🇰
marek.s***@gmail.com
Age-related hearing loss, Prešov

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FAQ

Frequently asked questions

Understand your diagnosis in Slovak.

Captio AI is free to start

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