This is prototype was created for the Net magazine article "Design Prototypes That Reel Real - with Proto.io.
It includes a step-by-step written tutorial with screenshots here:
It's a product concept for juxtaposing two photos and typing a caption about the connection between them. It should look like this.
The tutorial starts with bringing in a range of external assets. Then it'll show how to design assets and customize native components within the tool. Interactions will be triggered by gestures, keyboard input, and automatically as the prototype loads, then choreographed along an animation timeline.
text input capture
show captured text input on different screen
This prototype show how to re-create the intro animation of the Twitter iOS app where the bird flings out and the feed flings in.
See how it was re-created step-by-step in this webinar video:
Assets also available to use.