An example of a low-fidelity prototype, showing just enough details to give users an idea of what this app could do. Getting feedback through moderated user testing is best in this initial phase. The app's objective is to help you record your daily expenses, see an outline of your month's finances and compare spending with previous months/periods through charts.

Interaction prototype of the image behaviour from the Facebook Paper app.

iOS app prototype using the magnificent Proto.io that let users share their stories about their travel. A work in progress but definitely in good direction! To experience, simply click anywhere on the main screen. On mobile, tap on the password field and then tap done.

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Meet your virtual personal assistant to go out A virtual personal assistant that connects users social profiles to the best coupon offers at restaurants. Save Money: Get top matching coupons nearby Save Time: Sit back and let "Out" do the search for you Connect with Friends: Get notified about nearby friends to eat out