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The weird thing is that nursing staff move the robot around in the room. I guess they get dressed up in suitable isolation suits?

I read it as nurses remotely moving the robot around from outside the room so they didn't risk contact.

That makes more sense. I was also confused by the wording in the article.

I think it actually is nurses physically moving the device around the room—the photo looks like it's just on casters, not motorized wheels.