Designers can use their favorite design tools like Photoshop and Sketch to design the finest details of the user interface for their app. Single or multiple touch interactions can be applied on any UI element (layer) on each screen. Sophisticated animations can be created on-screen as well as screen transitions, using the powerful timeline animation features that Proto.io offers.

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/

An on-boarding carousel concept, created using Proto.io. It is implemented using state animations. Feel free to import into your Proto.io account.

An example of our vertical scrolling feed, with 2 expandable areas. Feel free to import into your Proto.io account.

Using swipe interactions, i have created an alternative way to navigate through Trello boards on mobile. I was also inspired by Aurélien Salomon's design on Dribbble (https://dribbble.com/aureliensalomon). Any thoughts?