What Does the Recommendation "Touch, Turn, Talk" Mean as a Strategy

Multiple Choice

What does the recommendation "touch, turn, talk" mean as a strategy for using presentations aids?

A) Touch one or two audience members to show your interest, turn back to the lectern, then talk.
B) Touch your notes to make sure they're in place, turn on the microphone, then talk.
C) Touch your presentation aid or equipment to make sure it's working, turn on the equipment, then talk.
D) Touch your presentation aid with your hand or a pointer, turn to your audience, then talk.
E) Touch your presentation equipment, move behind the podium, and turn to the presentation aid, then talk.