Those of you who remember the advertisements for large format cameras made in Europe will recognise the principle. Make a piece of mechanics hinge upon itself in 14 different ways and then bend them all on for the publicity shot. Never mind that you only ever move the thing in very small increments in the studio or out in the field - it is a game of advertising excess to compete with other machine shops.
Notwithstanding the above, this is a superb tripod head. It tilts, pans, swivels, and then twirls around for panoramic pictures. It clamps onto Arca mounts...not surprising because it is made by Arca Swiss. It is terrifyingly adjustable for friction and position. First-time users will be lost in a minute and even old hands will spend time over-correcting themselves.
It is possibly the most precise head generally available and would suit everything from a mirrorless to a monorail. Indeed, with a fully-configured monorail large format camera the photographer would not even need to use film or make any exposures - their entire studio time could be devoted to adjusting the movements until their subject died, rusted, or blew away.
More practical landscape workers could eliminate the wretched ball head and substitute this for far more control - it would make sunsets mellower and rocky shores more rocky...