It wouldn't replace tourism though same as seeing someone on video does not quite replace seeing them in person. Frankly, we do not know what they could be use

It wouldn't replace tourism though same as seeing someone on video does not quite replace seeing them in person. Frankly, we do not know what they could be used for. Personally, I would not mind being able when I have some free time to have this robot wondering around the pyramids of Egypt for me or Shanghai see how ordinary people live, or preview for example some place I want to go to etc.