This is an example of a Navigation Bar that disappears on any downward scroll and re-appears on on any upward scroll.

Prototipo Minezoo

monitoring app

Animated storyboard using low fidelity assets created in Proto.io, and icons found within the Proto.io library and Noun Project. The "On Screen Show" screen interaction is used to animate the content through a sequence of callbacks. See how this was made step-by-step in this webinar video on Low Fidelity prototyping: http://docs.proto.io/videos/low-fidelity-prototyping-with-proto-io/ TAGS: storyboard low fidelity auto-play

This prototype is basically just a Snapchat login very well designed, with most of the replicable elements of their app.