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.
The Android or iPhone handset in your pocket is a VR device in its own right too, especially when paired with a sub-Â£20 Google Cardboard headset that uses your phone as its screen and works with both Android and iOS. If youâre getting started with VR on your smartphone, here are 10 of the best apps to explore.