A project exactly similar to: /store/apps/details?id=com.VelezTechnologies.AguilasWall There will be a single page when the user opens the app. The user will have to make two choices: 1. The time interval 2. The wallpaper image Based on the above selections, the wallpaper of the device should change at fixed interval (as per the interval selected in option 1) and the first wallpaper to start with would be the selection 2. There will be six such apps. Only the wallpaper images and the background color for the app would change If the user wants to stop this app, he ll press 'close the application' button and the device would be set with the default wallpaper and there would be no wallpaper change thereafter. The wallpaper images would be provided Desired Skills: BlackBerry Keywords: Mobile Applications, BlackBerry