Sure, price is cheaper on smaller robots with little practical function.

Doesn’t seem like the Chinese ones are as advanced as Atlas from Boston Dynamics. Check this fella out!

They’ve been “confiscated” at the beginning of every school day and put into this case with a bunch of pouches for phones since cell phones became a thing in South Korea, but apparently this was a decision left up to the school principal. The last middle school I worked at didn’t allow students to bring phones to school at all. I’ve never heard of any schools that allow phones in class outside of some supervised activities where they might need it. I guess this law just makes the rule mandatory for all schools.