Sword Art Online (Anime & light novel) by Kawahara Reki
The light novel series spans several virtual reality worlds, beginning with the game, Sword Art Online (SAO), which is set in a world known as Aincrad. Each world is built on a game engine called the World Seed, which was initially developed specifically for SAO by Akihiko Kayaba, but was later duplicated for Alfheim Online (ALO), and later willed to Kirito, who had it leaked online with the successful intention of reviving the virtual reality industry. A third world known as Gun Gale Online (GGO) appears in the third arc and is stylized as a FPS game instead of an RPG, and is the main setting of Alternative Gun Gale Online. It was created using the World Seed by an American company. A fourth world appears in the fourth arc known as the Underworld (UW). The world itself was created using the World Seed as a base, but it is as realistic as the real world due to using many powerful government resources to keep it running.
AR (Augmented Reality) Information Terminal “Augma”
Next-generation wearable multi-device that looks like a small headphone.
Its compactness far surpasses VR machines.
Instead of full dive functionality, we’ve maximized ar (augmented reality) capabilities.
It is possible to send visual, auditory, and tactile information to people in an awake state,
More and more users enjoy fitness and health management as if they were playing games.