The patent, filed in 2014 but granted last week, was spotted by CB Insights. It describes a “holographic keyboard display” that can be used in many kinds of augmented and virtual reality environment.

Mark Zuckerberg himself is testing the feature, but there's no saying when Quest users will actually be able to use it. Share on Facebook (opens in a new window) Share on X (opens in a new window) ...

The start-up this week is actively marketing a 20-key keyboard, which measures three inches by five inches--about the size of a personal digital assistant. Michael Kanellos is editor at large at CNET ...