Weather demo for 2 cities. Slide left/right to switch city

Transition from feed to profile using some fun animations.

Had fun working with this experience. Interactions: • tap 'Retweet' button > tap cancel • tap 'Retweet' button > tap 'Interesting Facts' That's all! All interactions and icons subject to change ;)

This is an interactive dial pad, created with proto.io. Development & original idea: https://spaces.proto.io/akisioannou Graphic design: George Prentzas

A prototype for 'admin view' of a pollution reporting application

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