For people interested in how this would look, there are some videos on YouTube, such as https://www.youtube.com/watch?v=rnGpSZmj-cA https://www.youtube.com/watc

For people interested in how this would look, there are some videos on YouTube, such as https://www.youtube.com/watch?v=rnGpSZmj-cA https://www.youtube.com/watch?v=rnGpSZmj-cA, where people visit Alibaba's high-tech hotel.