Answer:
I would say possibly a push-to-talk feature. It would make it way more easier.
Explanation:
They are all patriots, were in partisan warfare, were in guerilla warfare, were from south Carolina, and they all fought for their independence from the british, england.
May you please elaborate more on your question!
Answer:
Yes of course. We already have devices that can read facial expressions and respond to them. At some point technology will evolve to the point that it will understand hand signs as well. It can be used to support a conversation with someone who is hard of hearing, or teach people how to sign in ASL without an actual teacher.
Explanation: