A Sample project used in various official Proto.io tutorial videos. It contains various design patterns commonly found in popular mobile apps.

Swipe to see some Porsche models. Tap on a car to get more information on that car. The project is using States and State animations

One Page Website example created with Proto.io

Hi there! I would like to share with you the latest version of Spotify prototype. Now you can listen to music while browsing the prototype.

This is a UX design prototype for Pandora's Android app (from October 2014), adding a "Driving Mode" and lateral navigation between stations from the Now Playing screen. I took a challenge to redesign Pandora's Android app or add features at my discretion. Focusing on the Now Playing screen where users probably spend most of their time, I identified two areas in which I wanted to improve its UX: station identification and navigation, and its user experience while on the go. A 7 minute 25 second presentation of this demo with commentary is available on YouTube: http://youtu.be/LyH6Gl580OY A full write-up of an earlier, pre-Proto.io iteration of the design (along with a downloadable pdf) is available at http://edwinli.com/ux/portfolio/pandora-driving-mode/.

Shaping the classroom with constructive feedback.

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

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