How communication differs from the 60’s to the 21st century?

LaurRawr asked:

I’m writing a research report for my English Class and we are required to write a paper by interviewing a person (at least 50 years old) about different aspects of his/her culture when they were a teen.
I’m writing mine on the difference of life with advances of communication, such as cell phones, computers, email, fax machines, etc.
We must ask our interviewee 15 questions about our topic.

Any suggestions for questions to ask?
The more the better, thanks!