I think the last sentence sounds the best for the answer
"They all can do everything humans can do"
This statement is false because though artificial intelligence can do many things similar to what humans can do, they can't do absolutely EVErYtHing humans can. Take creative skills for example, artificial intelligence cannot produce creative works of art, such as novels, paintings, or songs the same way humans can. Artificial intelligence units are incapable of feeling emotion which limits them in many ways.
Answer and explanation:
I believe there are several differences she will notice, but two of them will strike her more acutely.
First, she will be looking at her audience. Speaking to a camera is far from being as intimidating as speaking to a group of real people who is right in front of you. Seeing their reactions - interest, drowsiness, boredom, laughter etc. - may interfere in Maizie's performance. She will process what she sees with neutrality, positivity, or negativity. She will feel certain emotions in connection to those interpretations which may, therefore, cause her to be more or less nervous.
Another difference she will notice is the fact that there is no editing to what she is saying. When recording something, editing is always a possibility, unless, of course, we are talking of a live stream. But in general, if you're making mistakes, you can cut and start over, or simply let it roll and then edit those mistakes out. In a real-time presentation, mistakes will be made and seen/heard by the audience immediately. It takes composure, poise, and the ability to laugh at oneself to keep the presentation going.
It’s a the phrase implies that Obama believes that the United States will never be