Interdimensional Travel Technology

In Yu-Gi-Oh! ARC-V, in order to travel among the four dimensions, Interdimensional Travel Technology are used.

To serve their interdimensional invasions, the Academia possesses these kind of devices. One of those machines is a vertical tube that, when activated, produces a purple plasma-like energy that quickly fills the tube and let the traveler goes through. They also developed minimized devices which look like a wristwatch. This kind of technology can be installed into the Duel Disks, called "Force Return" when activated.