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Going back to the previous screen, Ginny presses the "Select" button for Washer 3 and Washer 5. This changes the color of the button, as well as changes the text of the button to read "Deselect". If Ginny presses the button again, the button will return to its original state. Ginny can also hit the "Back" button to return to the homescreen, or "Continue" to proceed. Ginny presses "Continue".
Here, Ginny can see the washers she selected from the previous screen. The "Back" and "Continue" buttons remain at the bottom of the screen for consistency. Each washer image has a "Leave Note" button, which Ginny can press to leave a message for the person who moves her laundry to the dryer. Ginny does this for Washer 3. 
Again, a popover appears, where Ginny can type her message and press "Leave Note" to finish the action.