Glossary
Glossary of terms
A club organiser quickly picks up a whole new vocabulary: moderation, bitrate, alt text. Here these terms are explained briefly and without jargon, so you can comfortably discuss technical questions with members and helpers.
If you can explain a term to your grandmother in one sentence, it is fine to use it in the club chat.
How this section works: the definitions are deliberately simplified. For legal questions, check the text of the law or consult a lawyer; for technical ones, see your platform's help pages.
Announcements and communication
- Sign-up
- Registering in advance for a meeting. It helps you know how many people are coming and reach them if plans change.
- Waiting list
- A list of people who wanted to sign up after places ran out. If someone cancels, the place is offered to the first person on the list.
- Mailing list
- Messages the organiser sends to all subscribers at once. Subscribers cannot reply to the whole group.
- Moderation
- Making sure chat rules are followed: removing spam, giving warnings and, if necessary, removing people who break the rules.
- Pinned message
- A post that always stays visible at the top of the chat. Good for rules, the schedule and a link to the sign-up form.
Streams and recordings
- Live stream
- Video transmitted in real time: viewers watch the event while it is happening.
- Bitrate
- The amount of data transmitted per second. The higher it is, the better the picture, but the faster the internet connection you need.
- Latency
- The time gap between the event and what the viewer sees. In live streams it is usually a few seconds.
- Lavalier microphone
- A small microphone clipped to the speaker's clothing. It picks up a clear voice even in an echoey hall.
- Backup
- An extra copy of files kept in another place in case the main one is lost.
Data and accessibility
- Personal data
- Any information that can identify a person: name, phone number, email address, photo. In Russia its processing is governed by Federal Law No. 152-FZ; other countries have their own data-protection laws, such as the GDPR in the EU.
- Consent
- A person's permission to process their data or use their image. It is best obtained in advance and explicitly.
- Two-factor authentication
- A sign-in method where, in addition to a password, you confirm it is you in a second way, such as a code sent to your phone.
- Alt text
- A description of an image in words. Screen readers read it aloud, and WCAG 2.1 requires images to have a text alternative.
- Contrast
- The difference in brightness between text and its background. Under WCAG 2.1 level AA it should be at least 4.5:1 for normal text.
Read next
- Guides
Practical guides for club organisers, from announcing a meeting to collecting sign-ups. The article catalogue is here too.
- Tools
Types of tools: online forms, shared calendars, group chats, video calls, cloud folders and simple announcement editors.
- Comparisons
Chat or mailing list, live stream or recording, cloud or external drive: what suits a club and why.
- Safety
Club accounts, member data, photos and video: how not to lose access or let down the people who trust you.
- Questions
Answers about this reference, running a club online, and members' photos and data.
Sources
- Federal Law No. 152-FZ on Personal Data (Russia)
- W3C — WCAG 2.1
Information on personal data, the use of people's images and accessibility requirements was checked against the texts of the law and guidelines as of the date this page was prepared. Software and services for clubs change quickly, so we describe their features in general terms and do not name specific products.