In virtual reality, the Real-world is rebuilt in 3D so that the user can move with the "rotation" and "move" control tools freely in that space similar to a computer game. In the "Virtual Iran" app, this kind of content introduces the user to the related historical work with the voice of the speaker and uses the tools to use virtual reality glasses to experience a better and more attractive 3D environment with the possibility of turning the head in different directions, Live telephony, the ability to take pictures of the environment and share, adjust the speed of movement, set the speaker's sound and background sound, as well as direct switching between virtual reality, augmented reality and 3D dialog animation
