14 Patterns in Human Geography Population density is the measurement of the number of people in a particular area. Imagine all the students in your classroom. Each student has a desk or table to work at and a chair to sit on. Everyone has a comfortable amount of space around him or her to make working or talking easier.
A cellphone widget is a shortcut for a mobile phone application. It usually appears on the phone's home screen and connects the user quickly and efficiently to the app. Keep Learning.
(Learn how and when to remove this template message) Web Services for Devices or Web Services on Devices (WSD), is a Microsoft API to simplify programming connections to web service enabled devices, such as Printers, Scanners and File Shares. Such devices conform to the Devices Profile for Web Services (DPWS).