Hit Refresh icon to see a loading animation for bringing new email. Swipe left on the top latest email to delete. (Inspired from http://www.beautifulinterfaces.com/item/114-covert-inbox)

The recently released Google Inbox app is a re-thinking of the email inbox experience that beautifully demonstrates Google's material design interactive animation language. This prototype focuses on the compose button's animation. Click the + to reveal a new state where a wave of buttons and labels float up, and the + becomes a pencil icon. It uses two states, with staggered animations.

This project simulates an automatic logout after 5 seconds of inactivity in the prototype.

A demo created using draggable and rotation features.

A demo showcasing Windows 8 components.

A basic example of reproducing Instagram info bars behaviour. A list header floats over the list's items and remains visible at the edge of the screen until it is replaced by the next list header

Custom Android KitKat Scrollable Tabbar

App Description: Win stuff by telling companies what you want. If you want to give feedback via a surveymonkey survey you'll be entered into a draw for a $50 gift card of your choice. https://www.surveymonkey.com/s/WKDK9PS Cheers, Justin

An as close as possible copy of the IFTTT onboarding experience. This prototype is also made in 4 other tools (Pixate, Origami, Framer & Form) to compare the differences between them. More info: http://medium.com/sketch-app-sources/five-app-prototyping-tools-compared-form-framer-origami-pixate-proto-io-c2acc9062c61 Original app: http://appstore.com/IFbyIFTTT

This one-screen prototype demonstrates some of Proto.io animation functionality.