Notice this come out of CES today - FiFish ROV. The video is a bit CGI but always good to see more ROVs being proposed.
I agree, nice to see other ideas, but I really didn’t like the attempt to steal all the glory, claiming it was the first. OpenROV has been a working device for a long time.
I’m sure they have a very specific and unusual meaning for the word “first” and it is, of course, a bit of a theoretical device for now. Still, I’d love to see ROVs become more popular.