Android App based on Fitts hypothesis

To implement a very simple implementation in environments Android, which assumes Fitts to provide a responsive interface with the user. You deploy an application that has a single screen (activity), which consists of list that simulates the list of user contacts. Once the user presses on a contact, then just a message (toast) on the display shows which contact the user clicked. Implement also a suitable position on the screen, a button (toggle) which increases by 20% or will reset to normal, the amount of space occupied by each contact on the screen. Think about who should be the button, taking into account the context under which it is used! Instead of using fake (static) contact names, use the actual contacts that the user has on his phone (create some contacts in the emulator first!). Use ActivityRecognitionApi provided by Google and is able to automatically recognize the current activity of the user. At the start of the application (or to resume after pause), the application checks the current activity of the user and accordingly adjusts the font size of the call list when the detected activity is walking. The button allows the user to manually change the display, where the system has the "wrong" estimate of the current activity. Old projects that may help you: [login to view URL]