A reverse timer using the handle to designate where the timer begins its countdown.

A basic mockup of a sign-up/sign in screens along with a 2-way authentication of a uniquely generated code each time.

Our Prototype for a Competition

Using the Carousel default Pattern in Proto.io. I use a few screen interactions to turn it into an Autoscroll Carousel. Design Credits to: https://www.sketchappsources.com/resource/download-3665.html