The touch screen is a radical change in the control of machines. For centuries, machines were operated by physical buttons. Perhaps the most important aspect of user experience for a physical device ...
My app lets the user take a picture of a sheet of paper, then select a block of 2-3 words, then another block. The user must be able to clearly read the (potentially tiny) written words, so she will ...
My Android app has a screen that displays the details of an item selected from a list, as shown above. The screen allows the user to scroll to the next or previous item in the list by swiping ...