Here's a demo showing a basic color picker using a container with 4 states for both the colored star and the color swatches.

Basic shapes like rectangles, lines, circles, text and more are available and they can be dropped on the canvas to create the very first draft of a mobile app in order to demonstrate the flow and functionality of the app.

A tester application to determine the functionality of Proto.io

My own version of the Pandora Taylor Swift example provided by Proto.io's video tutorial.

Apply color adjustments and filters to your prototypes to create beautiful interactions and animations. https://proto.io/en/new-features/adjustments-filters/

This is an example of a Navigation Bar that disappears on any downward scroll and re-appears on on any upward scroll.

The Virtual Fashion Assistant is an interactive screen designed to sit in the change room of a clothing store and help customers try variations or accessories to complete the look without leaving the change room – a store assistant brings you the items. The goal is the customer tries and buys more clothes. The interface has been designed to be display a 55 inch touch screen display.