To modernize its avatars, Roblox had to craft a new tech stack known as R15, because the newer avatars have 15 body parts compared to the old R6 models, which only have six.

In Roblox's case, that's meant layering in new technology while updating systems that were created well before you could buy a VR headset at Target for something-ninety-nine.

In Roblox's case, that's meant layering in new technology while updating systems that were created well before you could buy a VR headset at Target for something-ninety-nine.

Roblox has been around for a long time. In Roblox's case, that's meant layering in new technology while updating systems that were created well before you could buy a VR headset at Target for ...