Going to a screen depending on a picker selection using states, variables and the 'Fire an items event' action

Scrollable Landing Page Design from: https://www.sketchappsources.com/free-source/1975-key-t-one-page-website-template-sketch-freebie-resource.html Top Menu and Side Slider changes (State) depending on the scroll position with the use of variables

Form validation using variables and states

The result of a Design Sprint Process.