This is an example of a sign in screen that validates a username and a password. Feel free to import this fully editable project into your own account for use in your prototypes. Use the following to successfully sign in and proceed to the next screen User Name: john Password: proto.io

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

Used variables to change filters on an image

The recently released Google Inbox app is a re-thinking of the email inbox experience that beautifully demonstrates Google's material design interactive animation language. This prototype focuses on the compose button's animation. Click the + to reveal a new state where a wave of buttons and labels float up, and the + becomes a pencil icon. It uses two states, with staggered animations.

A demo showcasing custom device size, animations and key actions. Use arrow keys to switch between "Play" and "Settings", and X and Z keys to navigate.

Hey!, the conversational app that is here to help users find something to do today. Users search through three categories of events to find what best suits them, learn, see and do. Each event appears 24hrs before it begins, allowing users time to plan their day. Users can view saved events and can even add their own events, all from the home menu. Hey! brings people together through entertaining events.

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

Drum Lesson App for VDrums - iPad