This prototype is a simulation of one part of the Pandora iPhone app. I have chosen to simulate the part of the app where the user selects a Pandora radio station and then proceeds to select that station. What I have demonstrated is how how the radio station animates from a small entry on a list to a large full screen entry and vice versa. If you would like to see how I created this prototype, please watch this video tutorial here: http://docs.proto.io/videos/pandora-tutorial-part-1/

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

This is the companion prototype to a 2-part tutorial where we explore the utilization of variables to help us to recreate Apple’s native iOS Weather app. In both tutorials, we go over the different ways Proto.io makes variables available to use in building your prototypes - from the simple example of setting a value in the variables manager and utilizing that value in the prototype to creating and setting a custom variable based on the property of a container and then to the more advanced usage of ternary operators to affect an outcome based on conditions surrounding that custom variable. http://docs.proto.io/videos/ios-weather-app-variables-tutorial-part-1/ http://docs.proto.io/videos/ios-weather-app-variables-tutorial-part-2/

Tumblr has a very nice series of animations that happens when you enter the compose mode. I thought it would be interesting to recreate this in Proto.io to show others how to achieve these kind of effect in their own protototypes. I have made a companion tutorial video where you can see exactly how I did it. This video is available here: http://docs.proto.io/videos/recreating-tumblr-compose-animations-in-proto-io/

Using color adjustment and filters, I've simulated the iOS spotlight animation. Learn how you can apply these filters at https://proto.io/en/new-features/adjustments-filters/

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.