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.
Smartphone is a mobile phone that operates on an operating system, similar to a mini computer. Smartphones are basically that â a mini computer. They offer a variety of features such as calling capabilities, computing capabilities, video conferencing, online surfing, cameras, media players, GPS navigation units, etc.