you are able to use moving at once objective position comfortably.
ex)using horizon position in order to watch the movie.
using vertical position in order to watch the movie.
using horizon position in order to videotelephony.
used to motive at the moving amusement park. for the sake of moving a prop, make a rail. and then using practical function – help to using music video, movie, videotelephony, etc. no more docking system.
state-of-the-art‘smart docking system’is experienced of retro emotion. and the hole of speaker, hamony for wood.
so, It is rinking to astatic objet for retro feeling perfume which gradually simplified design item.