If you’re a developer who applied for the Microsoft HoloLens Development Edition, you’re in for treat. The company has started to send out pre-order notifications to select developers from Canada and the U.S. with their devices expected to ship on March 30th. And once these units ship, developers will gain access to holographic experiences of certain apps, which can be downloaded through the Windows Store including HoloStudio, Skype, RoboRaid, Fragments, Young Conker, HoloTour, and Actiongram.