Now this is just a semantic debate about whether a computer can even "understand" anything. The system is conditionally responding based upon the content of wh

Now this is just a semantic debate about whether a computer can even "understand" anything. The system is conditionally responding based upon the content of what was said. That indicates a level of sophistication in analyzing the content of the video that a transcript does not. I don't really care if you define that as "understanding" or not.