Programs that pay for or provide portable computing, communications or entertainment devices for use in a variety of environments. The devices typically have a display screen with touch input or a miniature keyboard and include personal digital assistants (PDAs), handheld game consoles, digital cameras, portable media players, e-book readers, cell phones, pagers and personal navigation devices (PDNs). Some devices offer a combination of functions, e.g., most PDAs have features which allow them to be used as mobile phones or portable media players; and smartphones have advanced capabilities such as Wi-Fi and e-book reader features and function more like miniature computers with phone capabilities.