This app can be used to tip a person or waiter or a friend or any one.

Tap/Hold the black circle to see the 2 state animation of the Keezy sound looping app. A circle of circular buttons spins out onto the expanded black circle that becomes the screen background. Once you're on this 2nd state, tap anywhere to return to the initial state. I recorded a webinar showing how to create this interactive animation: http://docs.proto.io/videos/re-creating-bespoke-interactive-animations-with-proto-io-2/ You can also find the assets here used for the prototype. Enjoy!

Filter design exercise for the Native App Workshop- UIE Mobile Immersion

Small app that gives you an overview of the subscription services you currently subscribe to (note: it's in Danish).

I simulated a 10 second timer that counts down from 10 to 0. This is very simple to do. All you need to do is change the text property of the text value with a custom value and include a delay of 1 second. Then add a callback for the next number with a delay of 1 second. Repeat this until you get to the number 0. There is no need to use variables to simulate a timer. If you are looking for someone to help you with your prototype, we are available for hire at: http://protonerds.com/

Price Today App is a an android application that disseminates price updates of agricultural good in a specific region. Features includes can budget your expenses before going to the market, can report abusive vendors to the authority and can suggest specific markets with most available products you need to buy.