Dictation for Blind and Visually Impaired People

Yes, blind and low-vision people can dictate, but it takes setup and a different kind of checking. Speech input and a screen reader share the microphone and the keyboard, so the two have to be configured to work together. The combinations that are documented are specific: Microsoft's guide to dictating in Word with a screen reader, NVDA's setting for keys sent by speech software, and the JAWS products that pair with Dragon NaturallySpeaking. The hardest part is not the dictating. It is checking the recognized text by ear, which the listeners in the studies below found hard.

Blind people type slowly on touchscreens, so speech is worth testing

Typing with a screen reader is slow, and that is the reason dictation is worth testing. On a phone's default keyboard, without word prediction, blind participants in a 2024 study averaged 1.87 words per minute ¹. That study counts five characters as one word ², so the figure is a typing rate, not a count of real words. A 2023 dissertation with 12 blind participants reports 7.5 words per minute on a QWERTY keyboard with VoiceOver ³. The two studies used different methods and sample sizes, so read them as a range.

Speech can be much faster than typing on a phone. In a 2018 controlled study on an iPhone, English typed on the built-in keyboard reached 52 words per minute ⁴, and English dictated by speech reached 153 words per minute ⁵. That study used short phrases in a laboratory, so it shows the size of the advantage on a phone, not what a blind writer will reach.

We could not find a controlled speed measurement for blind people dictating that we could check against its original paper, so this guide does not give one. Whether dictation is faster for a blind writer in practice is therefore a question you can answer for yourself. Time a 200-word draft by keyboard and then by dictation, and count the time you spend correcting the dictated version too.

Checking recognized text by ear is the hard part

Entering words is only half the job. Recognized text has to be checked, and checking without a screen takes real effort. In a 2020 lab study, blind participants identified only 40 percent of the recognition errors in the study's speech input task ⁶. That study compared blind and sighted participants, and its authors reported that blind users were more highly concerned about recognition errors ⁷. That concern is a good reason to build a checking routine instead of trusting a quick skim.

Audio review misses errors even for many listeners. In an earlier in-lab study, participants missed over 50 percent of recognition errors when they listened to the recognized text read aloud ⁸. Listening alone is not enough, so a routine matters more than a good memory. For the broader question of checking dictated text, see how to proofread dictated text and the guide to dictation mistakes.

Visual feedback may not always be practical for a blind or low-vision reader, as Nowrin and Vertanen note in a 2024 preprint ⁹. Their experiment points to one practical idea: slow the read-back only where the recognizer was unsure. Selective slowing led to a 12 percent relative increase in how well listeners detected errors, compared with slowing all of the audio ¹⁰. That behavior was tested in a research experiment, and we could not confirm it as a setting in any screen reader, but you can change the speech rate for checking.

Speed has limits, though. A 2018 study found that the ability to identify errors by ear degrades at higher speech rates, and it tested 300 words per minute ¹¹. So a moderate rate is a better target than the fastest rate you can follow.

Interviews point to the same problems. In interviews with blind adults about mobile text entry, Gaines and Vertanen found three main themes, and two of them were difficulty entering text in noisy places and difficulty correcting errors ¹². Editing is an active area of research. GestureVoice, a 2025 research system for editing text with gestures and voice commands, achieved a 53.80 percent reduction in text editing time with eight blind users ¹³. You cannot install it, but it shows where editing support is heading.

Use this routine when you check a dictated draft. It is general advice, not a feature of any one screen reader:

1. Dictate one phrase at a time. Short phrases are easier to check, and an error is easier to find while it is still close to your voice.
2. Listen back at a moderate rate. Slow down for sentences that matter, and keep pauses between sentences.
3. Listen for sound-alike words. Names, numbers, dates and words that sound alike are worth a second look.
4. Fix the word, then move on. Make the fix by voice or by keyboard, and return to the sentence you were writing.
5. Read the whole draft once at normal speed. A final pass catches what the phrase-by-phrase checks missed.

Screen readers and dictation share the microphone and the focus, so settings matter

A screen reader talks while you dictate, the microphone can pick up that speech, and some key presses can reach both tools. Decide which tool handles which key before you start, and test the pairing in the app you use most. Three settings are worth checking first.

The first is NVDA's keyboard handling. NVDA has an option that controls whether key presses generated by applications such as on-screen keyboards and speech recognition software are processed by NVDA ¹⁴. If dictated text behaves oddly in an NVDA session, check this option before anything else. The NVDA user guide is the place to confirm its exact name and location for your version.

The second is the length of a dictation session. On an iPhone, Dictation stops by itself after 30 seconds without speech ¹⁵, so restart it before a long pause in a draft instead of finding half a sentence missing later. The keyboard stays open during Dictation, so you can switch between touch and voice without closing it ¹⁶.

The third is the microphone. Apple suggests headphones when you use Voice Control with VoiceOver, to help ensure that Voice Control hears only you ¹⁷. That is a good default for dictation too. Test with the headphones you will use day to day, because a microphone that picks up the screen reader's speech can add recognition errors.

Mac and iPhone pair VoiceOver with Dictation and Voice Control

On a Mac, Dictation and Voice Control overlap, and you need to pick one. When Voice Control is on, it is the tool that dictates, and standard Dictation is not available ¹⁸. If you want Dictation for text and do not need Voice Control, leave Voice Control off and set up Dictation in System Settings. To do that on a Mac running macOS 27 ¹⁹:

1. Choose Apple menu > System Settings, then click Keyboard in the sidebar.
2. Go to Dictation, then turn it on or off.

The steps follow Apple's guide to using Dictation on Mac. For the Voice Control side, see the guide to Voice Control on Mac, and for the Dictation side see the guide to dictation on Mac.

On an iPhone, Dictation is turned on in the Settings app. Open Settings, tap General, then Keyboard, and turn on Enable Dictation ²⁰. In supported languages, Dictation on iPhone adds commas, periods and question marks as you speak ²¹, so you do not need to say those marks aloud.

We could not confirm from Apple's own pages the VoiceOver gesture that starts Dictation on the iPhone keyboard. Some third-party guides describe a two-finger double-tap, but treat that as unverified. Check the section on the onscreen keyboard in Apple's VoiceOver guide for your version of iOS before you rely on a gesture.

VoiceOver is the most used mobile screen reader among the respondents to WebAIM's 2024 survey, at 70.6 percent ²². That survey is self-selected, so the share describes people who answer web accessibility surveys, not every blind iPhone user. For phone-specific steps, see the guide to phones and tablets.

We could not check Google's own pages for dictation steps on Android during this research, so this guide gives no Android steps. Android users should read Google's accessibility help for their device before they choose a dictation method, and then test it with TalkBack.

On Windows, NVDA and JAWS work with voice typing, and bridges add Dragon support

On Windows, the routes we found are Windows voice typing, dictation inside specific apps such as Word, and third-party bridges that pair JAWS with Dragon NaturallySpeaking. JAWS was the primary desktop or laptop screen reader for 40.5 percent of respondents to WebAIM's survey, and NVDA for 37.7 percent ^{23 24}.

Windows voice typing needs a connection. Microsoft says that to use it you need to be connected to the internet, have a working microphone, and have your cursor in a text box ²⁵, and that it uses online speech recognition powered by Azure Speech services ²⁶. Plan for a connection, or use a dictation tool that works offline. For the Windows route in detail, see the guide to Windows voice typing.

Word has a documented route for screen reader users. In Word for Windows, you start dictation from the keyboard with Alt+H, D, or with Alt and the backquote key ²⁷. Microsoft's support article on dictating a document with a screen reader is the official starting point for that route.

For Dragon NaturallySpeaking, the options below are the ones we found for screen reader users, and the first two pair JAWS with Dragon. AskJAN, the Job Accommodation Network's resource, lists the products below, and the Dragon product itself is covered in our guide to Dragon NaturallySpeaking.

We could not confirm the current release, supported versions or repository of DictationBridge from an independent source, so check its own website before you install it. Vendor listings describe a product's intent, not its performance, so test any bridge with your own software and your own voice before you buy it.

Low vision users can combine magnification, high contrast and dictation

Low vision and blindness are different conditions, and people with low vision may rely on magnification instead of a screen reader. The World Health Organization says that at least 2.2 billion people worldwide have a near or distance vision impairment ³¹. That figure covers a wide range of sight loss, so it is not a count of blind people. It covers the wider group of people for whom magnification may matter.

On Windows 11, the Windows key with the plus sign turns Magnifier on ³². On a Mac, Apple's guide to zooming in on the screen describes the built-in zoom controls, in its Zoom guide.

We did not find a measured study of dictation combined with magnification or high-contrast display settings, and we could not confirm high-contrast steps for the current versions of Windows or macOS from the pages we opened. Treat those settings as something to test rather than a verified route. Dictate into a document at the zoom level you normally use, then check that the text you are writing and the dictation status stay in view when the zoomed area moves. Keep the speaker volume low enough that the screen reader's speech does not reach the microphone.

Set up the pair once, then test it before you need it

Settings are easiest to fix before a deadline, not during one. Work through this list once for each app and each device you plan to use:

1. Decide which tool owns each key. List the keys your dictation tool uses and the keys your screen reader uses, then resolve any overlap in the screen reader's settings, as described above for NVDA.
2. Choose a checking speech rate. Pick a rate you can follow comfortably when you check, and use a faster rate only for drafting if you can still hear errors at it.
3. Test with the microphone you will use. Dictate the same paragraph with the headphones you will wear, then again in the room where you will work, and compare the errors.
4. Time a 200-word draft. Count the time you spend correcting, as well as the time you spend dictating, so you compare the whole task.
5. Keep a list of words the software gets wrong. Names, technical terms and your own surname are the usual cases. Check whether your tool lets you add them.

Where to go next

Start with the questions readers ask most often on this subject: Does dictation work with a screen reader?, How do blind people type on a computer? and Do blind people use voice typing?.

Other guides in the accessibility section cover related needs. Read the guide to dictation for RSI and carpal tunnel if typing causes pain, the guide to speech to text for deaf and hard of hearing people for captions and speech to text, and the guide to dictation for ADHD for writing at the speed you think. For terms used here, see the entries for VoiceOver, screen reader, word error rate and Voice Control.

On a Mac or Windows PC, Yap, which we make, is an on-device dictation app. Test any dictation tool with your screen reader before you rely on it, whichever one you choose. You can see the download options here.