The MVVM app that enables you to track your walk with images.
The task:
The user opens the app and presses the start button. After that the user puts their phone into their pocket and starts walking. The app requests a photo from the public flickr photo search api for his location every 100 meters to add to the stream. New pictures are added on top. Whenever the user takes a look at their phone, they see the most recent picture and can scroll through a stream of pictures which shows where the user has been. It should work for at least a two-hour walk. The user interface should be simple as shown on the left of this page.
Used software stack: