This device hearkens back to the time of the Commodore and the Atari, when a machine's fundamental controls were not hidden by windows and other dressed-up interfaces.
Justin Stoltzfus is a freelance writer for various Web and print publications. His work has appeared in online magazines including Preservation Online, a project of the National Historic Trust, and many other venues. Full Bio
Subscribe to our free newsletter now - The Best of Techopedia.
Join over 135,000 IT pros on our weekly newsletter.
Defect density is a software testing and quality assurance method used to find the intensity and concentration of logical flaws in a software program, component or product. It refers to the ratio of functional or technical defects found in software or components related to the entire software application over a certain period.