The Instructions In Sign Language

Assalamualaikum Wr. Wb.
If we could read, understand and follow the appropriate instructions in sign language, another course!, The way we will do, including;

1. The signs in the article: Like a dot (.), Comma (,), an exclamation mark (!), A question mark (?) And other signs.
2. Cue road signs: Like driving directions, stopping is prohibited, prohibited parking and others.
3. A voice: As kelakson sound, the sound of music, and other voices.
4. Members of the body's cues: As people get confused grasp of the head, happy people laughing evidence, hand signals, flashing eyes and others.
5. Object cues: As the vehicle stops due to run out of petrol and when not in use as well as other objects.
6. Natural Cues: As the night was dark, light sing, no rain, wind and others.
7. And others.

The more we know and understand, the more the other way we inaction. Is that correct? ...
Let's Learn!.