These are UI mockups that I designed for Sky-Skan's DigitalSky software. They represent three common use cases for planetarium operators: playing a saved presentation, performing a live presentation, and editing a new presentation. The bar at the top is a user-defined arrangement of widgets that we called the bridge, whose purpose is to give users easy access to their favorite functions by allowing them to drag interface elements from elsewhere on the screen. A fourth mockup was featured in an ad on pages 36 and 37 of Planetarian Magazine's March 2015 issue.
Here are some mockups of individual interface elements that I made for internal development. Many of them were scrapped, but they were all part of an ideation process.