The Flipboard animation created using states.

screen and screen state change using variables

The project contains numerous examples completed using variables and conditional logic.

Transition from feed to profile using some fun animations.

An as close as possible copy of the IFTTT onboarding experience. This prototype is also made in 4 other tools (Pixate, Origami, Framer & Form) to compare the differences between them. More info: http://medium.com/sketch-app-sources/five-app-prototyping-tools-compared-form-framer-origami-pixate-proto-io-c2acc9062c61 Original app: http://appstore.com/IFbyIFTTT

Connect college students to their favourite ethnic dishes in their community

Shaping the classroom with constructive feedback.

These are the new prototypes for Floracaching. They are based on four co-design sessions, two at the University of Maryland and two at Brigham Young University.

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.