... degree, there is no particular difference between mobile users and the users of other devices. In fact, the low cost of mobile devices relative to computers, particularly combined with the high ... issues of mobile users. Fashion is aconsideration. Size is important. The device is always present, alwayscarried. The user is interruptible.2.1.1 Mobile Mobile users are mobile. They may be mobile ... behavior.Each of the above has implications for application design.1.4 COMPONENTS OF A MOBILE APPLICATIONAny serious consideration of the design of software starts with a consid-eration of where the software...