Controlled language facts for kids

Controlled natural languages (CNLs) are like special, simplified versions of regular languages, such as English. They are created by making the grammar easier and using fewer words. This helps to make sure that what you write is super clear and easy to understand, avoiding any confusion.

There are two main reasons why people create controlled languages:

• Some are made to help people who are learning a language or who aren't native speakers.
• Others are designed to help computers understand information better and process it automatically.

Simplified Languages for Clear Communication

The first type of controlled languages are often called "simplified" or "technical" languages. Businesses and industries use them to make their instructions and documents much clearer. This is especially helpful for things like user manuals or safety guides.

Using standard words and simple sentences also makes it easier to translate these documents into other languages. Some examples of these languages include ASD Simplified Technical English, Caterpillar Technical English, and IBM's Easy English.

These simplified languages give writers clear rules to follow. For example, they might say:

• "Write short and simple sentences."
• "Always use a person's name, like 'John Smith,' instead of words like 'him' or 'her'."
• "Focus on who is doing an action, rather than what is being done, unless it's really important to describe the action itself."

Languages for Computers

The second type of controlled languages has very strict rules for writing and understanding. These rules are so clear that they can be turned into a special code that computers can understand. This means computers can:

• Check if the information is correct.
• Easily search for specific facts.
• Understand the meaning of the text automatically.

This type of language helps computers work with information more accurately, almost like they are thinking about the meaning of the words.

Examples of Controlled Natural Languages

Many different controlled natural languages have been created. Here are a few:

Related Topics

• Constructed language
• Knowledge representation
• Natural language processing

See also

In Spanish: Lengua controlada para niños