Meta is still interested in developing its Metaverse hardware which it showed via experimental prototypes in its Metaverse lab.
Meta CEO Mark Zuckerberg presented all these VR headset prototypes.
Butterscotch
Lets start with the first one, the Butterscotch VR headset.

Holocake 2
Holocake 2 is built to use a holographic lens, which can make it thinner.
Still, the lightest VR headset from the Meta can handle PC games.
it’s possible for you to see it in the above image in whichZuckerbergis wearing it.

Mirror Lake
Mirror Lake is to surpass the thinness of Holocake 2 and achieve HDR capability.
Starburst
Stardust is the bulkiest VR headset prototype.
Starburst can reach 20,000 nits of brightness, which is 10 times brighter than others.

Apple is also working on a mixed reality headset.
According to rumors, we will see it the following year.

