This is an expand/collapse menu example that can be created using container states.

Spa and salon app

A data visualization where a bar chart of faces flies out showing the details of individual faces.

A score based filter system that I hacked using variables. Each of the 10 cities is assigned a score for avg temperature, Taxes, and Cost of living, and when the sliders correspond to those values cumulatively, those cities show up on the map.

Here's the previous version of Carousel's on boarding sequence

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.

Custom Android KitKat Scrollable Tabbar

Tap/Hold the black circle to see the 2 state animation of the Keezy sound looping app. A circle of circular buttons spins out onto the expanded black circle that becomes the screen background. Once you're on this 2nd state, tap anywhere to return to the initial state. I recorded a webinar showing how to create this interactive animation: http://docs.proto.io/videos/re-creating-bespoke-interactive-animations-with-proto-io-2/ You can also find the assets here used for the prototype. Enjoy!