How to set up a webcam to watch your 3D printer (Ubuntu)
Connect usb cord to computer.
Click "Applications" -> Ubuntu Software Center
Search "Cheese" -> Install -> Enter computer password
Wait for install to complete. (You can monitor progress by clicking "In Progress" on the left"
Click "Applications" -> "Sound & Video" -> "Cheese Webcam Booth" This will open up the program for you to see if your webcam is functional.
Ta da!
