Choice
Choice is an iPhone App for choosing a person quickly and randomly. It once was a little exercise and now I used it to gain experience with the App Store.
Carpe Guide
The Carpe Guide is an iPhone App playing audio content along the Berlin metro railway. The App is made accessible for blind people by triggering each audio track automatically depending on the users location. The player itself is controlled by familiar gestures. As part of a team of students I worked on the user experience and interface programming.