This 18 Cool Gradients was designed by Osama Dawood https://www.sketchappsources.com/free-source/3607-gradients-ui-kit-sketch-freebie-resource.html

Car rental created with related drop down menus. Submenu depends on parent menu selection

Basic menu using a moving focus model for TV apps such as Hulu, Youtube etc. Key presses are used to map interactions which would be mapped to physical remote controls for live demos. Note: Must click the canvas to enable key presses, this seems to be a common restriction with most prototyping tools when building key press focus interaction models.

Used variables to change filters on an image

45 random acts of kindness you can do today!

A quick demonstration of the header switch on the new Swarm App. I've used variables to store the switch state.

The project contains numerous examples completed using variables and conditional logic.

An idea of a draggable share button. Much easier with one hand drag than two clicks. Just drag the share icon and you'll see.

Tried to replicate the iOS8 Mail App swiping gesture interaction