This summer (July 22 – August 9) we ran our mobile phone programming summer-school for students from around the world. This year we had 32 participants for the mobile phone programming track. During the three weeks the students get intensive crash course on mobile application development (this year the focus was on Android). Besides becoming familiar with various aspects of mobile programming the students also develop their own mobile applications. Typically this is great fun – and if you are interested in learning more about the upcoming AAU summer-schools or the mobile phone programming track, you can visit the AAU summer-school webpage here.