First some background. Vector calculus is the branch of mathematics ... turns complex mathematical expressions into relatively simple graphics, just like Feynman diagrams.

That's the first big difference ... there and even better when you are looking at him. Vector can play games (like blackjack) and answer simple questions, but it doesn't have too many utility ...

Anki’s Vector robot originally launched back in 2018. As a companion robot, it offered some pretty innovative features at the ...