YouTube
Getting Started with LabVIEW, Playlist
Getting Started With LabVIEW FPGA, Playlist
NI Forum
UI Design: Ideas, Concepts, Suggestions
Flat UI Design – road to a stylish interface or loss of diversity?
How to manage applications with larger GUIs?
Rest
6 Tips for LabVIEW UI and UX Design
Building a Modern User Interface in LabVIEW