Me for lunch or dinner with friends or family, when the group is between six and ten people, I love the round tables. But of course, I will not have a round table at home for an occasional meeting, especially since the round table is much more difficult to fit in a room and more if the dimensions are small, since the walls and other furniture usually have straight shapes.
Now if I could have a table that changes shape, then it would be different, you could enjoy the round table on special occasions and keep it daily with its rectangular shape that is generally more functional. This is possible thanks to the fan tables, Like Mauricio Affonso's that we see in the image, let's see how its shape changes.
The fan name left no room for much doubt, although other names, such as accordion, would have served as well, presumably the table would open as we see in the photo, curving its shape and giving rise to a round table Excellent for group meetings. The only thing that looks a little strange is the surface, which with the fan structure is not smooth, perhaps it would be convenient to place a glass or a custom table on top to achieve a more homogeneous surface.