1. Human Aids to communication
Millie and Alex

2. What is it?
Human aids to communicate is when someone else helps you to communicate.
Human aids to communication are invaluable in improving the quality of life for the deaf and hard of hearing
Main human aids to communication come in two forms, the first is a set of dedicated individuals who have tirelessly in art of palantype or stenography.
An example is:
Translator
Speak to text reporter

3. Who uses it?
People who are deaf and struggle to hear use human aids to communication such as:
Sign language
Makaton
Can you spell your name in sign language?

4. Advantages Disadvantages Useful
Helps people to communicate when they find it difficult to
Very expensive to pay someone's salary
Hard to make it work