Changes

A '''biscopic device viewer''' is a device that holds an electronic gadget such as a smartphone and has optics in it. When a device is in it, it becomes a [[virtual reality headset]].

A '''biscopic device viewer''' is a device that holds an electronic gadget such as a smartphone and has optics in it. When a device is in it, it becomes a [[virtual reality headset]].

With a smartphone inserted it enables a user to have a virtual reality experience by holding it close to the user's eyes.

It enables a user to have a virtual reality experience by holding it close to the user's eyes.

==Examples==

==Examples==