Sign language is a rich and expressive way of communicating using hand movements, facial expressions, and body language. Different countries and regions have their own distinct languages, such as British Sign Language (BSL), American Sign Language (ASL), and French Sign Language (LSF). Just as with a spoken language, there are many regional dialects and variations.
Origins
Sign languages have developed naturally over centuries within Deaf communities. Some of the earliest recorded uses date back to Ancient Greece, but more structured systems emerged in the 18th and 19th centuries.
LSF – Was developed in France, and influenced ASL and others. This is one of the earliest formalised sign languages.
BSL – Evolved from various localised sign systems in the UK.
MVSL – Originated in a small Deaf community in Martha’s Vinyard, USA. MVSL contributed to the development of ASL.
LSE – Was developed in Spain where monks used signs to communicate.
Local Deaf communities have given a special shape to their language, education, and culture, so it isn’t surprising that each country’s and region’s versions have evolved differently.
Primary Users
Signs are used to good effect by those with communication challenges, but the primary users are Deaf and hard-of-hearing people, their families and colleagues.
Are the Signs the Same Worldwide?
No! Just like spoken languages, sign languages have their own grammar, vocabulary, and regional dialects. For example, BSL and ASL are completely different languages, even though both are used in English-speaking countries. We will look into some of the differences in a later article.
Derivatives of BSL
British Sign Language is the basis of several derivatives including:
SSE (Sign Supported English) – which uses English word order with BSL signs to support communication.
Makaton – a simplified system that combines signs, speech, and symbols to help people with communication difficulties.
Baby Sign – a way of teaching babies to communicate their needs before they can talk.
An Official Language?
Yes! Some countries have made an official recognition of sign language, giving it legal protection and meaning that it can be used in education, public services, and government communication.
The countries which officially recognise sign language include:
United Kingdom – BSL became an officially recognised language in 2022.
New Zealand – NZSL is an official language alongside English and Māori.
South Africa – gave SASL official language status in 2023.
Many other countries have recognised their national sign languages in some legal capacity, but full rights and access still vary.
More Than Just a Language
Sign language is deeply connected to Deaf culture and identity. It’s not just a way to communicate—it fosters community, and understanding. It breaks down communication barriers and brings people together.
Sign language is a beautifully expressive way to communicate, and we believe it is a valuable skill for everyone.
By taking the time to learn even the basics, hearing people can contribute to a more accessible and connected world and show respect, understanding, and a commitment to equality.
Learning any new language benefits the brain, and sign language is no exception. This is because it engages multiple parts of the brain—including those responsible for language processing, spatial awareness, and motor coordination—so this new skill can improve your cognitive function.
Why not start today? Whether through online courses, community classes, or simply practicing with a friend, begin a rewarding journey that will open doors to new experiences and deeper human connections.
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