Interaction Design
Universal
Web
Best Practices for Modals / Overlays / Dialog Windows
https://uxplanet.org/best-practices-for-modals-overlays-dialog-windows-c00c66cddd8c
Apps
Mobile DropDowns Revisited — Date Picker (07/2016)
https://medium.theuxblog.com/mobile-dropdowns-revisited-17358ceb5340
Videos
UI Interactions in Framer Playground - YouTube (11/2019)
https://www.youtube.com/watch?v=_Q9aqNkJJnE