Microsoft confirms teasers of a HoloLens sequel appearing at MWC 2019 with the presentation of the, well, HoloLens 2-- an updated on the "mixed reality" headset aimed primarily for use on the job, not the home.
As an upgrade on the first Microsoft headset, the HoloLens 2 offers double the field of view even as it maintains the same 47 pixels per degree of sight. The company does not give exact numbers on the matter, instead saying it is the equivalent of moving from a 720p TV to a 2K set for each eye. The headset tracks the retinas to work out what the user is looking at, and uses a new "time-of-flight" depth sensor to track the hands without need for a controller.