When Microsoft said that its HoloLens headset would arrive "in the Windows 10 time frame," what did it mean, exactly? Thanks to a BBC interview with Satya Nadella, we now have a better sense of when this augmented reality eyewear will show up. The company chief expects developers and enterprise users to get the first version of HoloLens "within the next year" -- you won't be getting one as a holiday gift, folks. It's not certain just when a personal version will launch, but Nadella describes the overall technology as a "5-year journey" that will eventually branch out to other fields. While that doesn't necessarily leave you high and dry until 2020, it does suggest that you'll have to be patient if you want to play some holographic Minecraft.