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During The Event

Ensuring Everyone Can Participate Including Those Who are Blind, Have Cognitive Disabilities and/or are Nonverbal

During events where multiple people are speaking, the best practice is for each person to say their name every time they begin speaking. This helps people with a variety of disabilities, including people who are blind or have low vision, as well as individuals with cognitive disabilities.

The larger the event, the more organization is needed. For events where everyone is visible and able to speak, any individual not speaking should be on mute and a moderator is needed to manage turn-taking. A noisy meeting environment increases listening processing and fatigue for everyone; keeping yourself on mute when not speaking helps all participants.

For people who are nonverbal, it is important to give them an option to share their thoughts if others are doing so verbally. One way to do so is to ensure the moderator or host reads notes made in the chat box out loud to everyone. The moderator or host should announce this as an option for people to do.

In order to help people with different types of disabilities, when someone is not speaking, they also should turn their video off. A host of a Zoom meeting is able to unilaterally turn off the video of participants. The sign language interpreter video should always be on.

Depending on the length of the event, consider having breaks for people to both have time to process information and use the restroom. It is recommended to have a 10-minute break every hour or so.

If there is a PowerPoint or other visual aid, then the speaker should describe what is on screen to accommodate individuals who are blind or low vision. Even if you made the PPT accessible, people will not be able to use screen readers for the PPT being shown on screen – only if they are sent their own copy to use. Therefore, the speaker should describe what it on screen before delivering any other talking points. If video clips that do not include audio description are played during a presentation, the speaker should explain the visuals before the video begins.

This is important not only for participants who are blind but also because it is unlikely that audio description, which is narration describing what viewers see on screen, can be added after-the-fact to a fast-paced virtual meeting. We recommend this great guide to audio description, including examples:

Live Captioning

The gold standard of captioning is Communication Access Realtime Translation or CART, where a live transcriber types what is spoken in real time. RespectAbility currently uses Zoom for our webinars (including prior to this current climate), which is screen reader accessible. RespectAbility events always include CART. Other platforms that support live captioning include: Adobe Connect and Webex. This involves utilizing a third-party closed captioning service. Thankfully, there is not a shortage of companies that provide this relatively inexpensive service. Below, please find a resource list that was compiled by RespectAbility Fellow Baksha Ali:

In addition to live CART, technology is rapidly catching up and now a handful of high-quality automatic speech recognition (ASR) options exist. While Bluejeans, Google Hangouts Meet, GoToMeeting, Microsoft Teams and Skype offer automated captioning, there is no support for live captioning. Furthermore, the automatic live captioning may be limited. Skype’s free captioning for video chats, for example, is limited to up to 50 people, restricting captioning for larger meetings behind a paywall. Google also limits its ASR captioning to its paid G-suite customers. Google Slides and PowerPoint both also have an automatic live captioning option, but they do not work as well if the person sharing the PowerPoint is not the one speaking. In addition to supporting CART, Zoom allows for integration with Otter, a popular speech-to-text app with high quality ASR, but only for paid Zoom accounts. While ASR can make accessibility both free and instant, please be aware that automatic live captioning will have some errors, especially if the content includes very specific vocabulary, like complex medical terms. If they are provided with the information ahead of time, a live captionist will be aware of names, proper nouns and technical vocabulary. In addition, unlike ASR, a live captionist can fill in the gaps with contextual clues if the audio is poor. This includes viewing presentation materials for support. In addition, a live captionist can let participants know if they are speaking too softly or too many people are speaking at once. Especially when using ASR, background noise must be minimized, with only one speaker at a time.

Any platform can utilize the services of a live captioner with a third-party captioning service. With this option, captions are displayed in a separate browser window. Services such as StreamText and 1CapApp also allow for customization in how an individual views the captioning.

We recommend viewing this chart compiled by

CART, ASR and non-embedded captions can be useful for a few different audiences, including people who are Deaf/Hard of Hearing, people who have learning disabilities who have an easier time comprehending the written word, and people whose first language is not English. CART greatly eases the cognitive load of a video meeting or event.

It is important to note, however, that captioning solutions may not always work best for the Deaf/Hard of Hearing viewer. For example, those that participate via mobile devices, or through small screens, may find it difficult to read the small-sized captions, particularly for a lengthy period of time. Some platforms allow users to increase the size of their captioning, which may or may not be helpful in addressing this issue.

ASL Interpreters

Live captioning may work well for forward-facing events, where participants are mainly watching, but it must be noted that if the Deaf/Hard of Hearing individual does not use voice chat, they will be limited to using the platform’s text chat function which, depending on the organization’s customary videoconferencing practices, may not be tracked as closely as voice chat. For meetings and events where participants are actively engaged in interactive discussions, some Deaf/Hard of Hearing individuals would prefer having an ASL interpreter over live captioning in order to ensure their active participation. In addition, for events that involve complex subject matter, technical terms, or industry-specific terminology, viewers will find that automatic captioning, and in some cases, even live-captioning solutions, struggle to maintain a reasonable minimum level of quality and legibility for the user. The Sign Language Company(, 818-728-4241) provides Zoom interpreting. Event organizers need to email the log-in information to the interpreter with a link or an invite to the room. They also should share names of speakers and any PowerPoints ahead of time so the interpreters can become familiar with the materials.

Specifically for Zoom, when utilizing ASL interpreters, it is important to never spotlight a video. Doing so leads to all attendees only seeing the video of the active speakers. However, this then also means that attendees are unable to view the ASL interpreter’s video. Instead, ensure that the meeting or event is set to gallery view. When screen sharing, ensure the vide gallery is set to side-by-side view; otherwise, participants will only see the screen share and the person speaking and not the ASL interpreter. If recording an event on Zoom, the view that is active at the time the recording is started determines what the recorded view will look like for the remainder of the meeting, even if the view is later changed. This also means that auto-recording in the meeting options is not an appropriate setting – it could result in recording only the host and no one else.

When hiring a sign language interpreter through a service, do so as early as possible. Two weeks is recommended. Be sure to confirm that the sign language interpreter is certified and experienced, and let the interpreter know if the event will be shared publicly. A certified interpreter is someone who has met a minimum of hours of training on a regular basis and abides by a code of professional conduct. This is important to ensure that your communications, and the conduct of the interpreter(s), meet the appropriate quality, ethical and professional standards. The Registry of Interpreters for the Deaf (RID) maintains a searchable directory of interpreters and their certification status.

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