India, Aug. 28 -- When a visitor found themselves looking at a robot at the Museum of the Future in Dubai, they could have never imagined what was about to happen. The unassuming scene turned into an interesting moment when the robot waved back at the human looking at it.

Though initially posted on TikTok, the video has taken over social media, leaving people intrigued - and some scared. People posted varied remarks, from discussing the future of AI and robots to mentioning the robot apocalypse trope.

The video, uploaded with an ominous-sounding tune, opens to show a text that reads, "The robot in Dubai spots someone looking. and waves back."

A robot is seen in the video inside the museum going from one side to another. However, before...