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

Re-creation of the apple.com mobile site flyout menu with subtle animations. See how it was re-created step-by-step: http://docs.proto.io/videos/prototyping-subtle-animation/ Enjoy.

Track your soccer activities! Challenge your friends and enjoy playing!

Rethinking in-flight entertainment.

Tourist app

Streamlined UI/UX adjustments.