This simple prototype demonstrates how have a container expand and collapse while moving adjacent content in sync.

This prototype shows a subtle animation of avatars flying in, and subtle background tint changes. See how it was created step-by-step: http://docs.proto.io/videos/prototyping-subtle-animation/ >starting at time: 28:40 Enjoy...

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

If you need to get the Y position of a vertically scrolling container, create a text box. Then on the container scroll trigger, set a variable that evaluates the numerical callback value from the event (Y position). Then add a callback that changes the text property of the text box by reading from the variable.

This is the redesign of GoodReads app for Android. Hope you guys love it, and I would love to know your views about it!