A cellphone company relaunches a new version of its most pop…

A cellphone company relaunches a new version of its most popular phone every year in the fall. Once the new phones launch, the previously launched phones work poorly and are out of date. The company does this so consumers will buy the new phone. What is this an example of?

Jacob is a student in college. Every week he uses Facebook,…

Jacob is a student in college. Every week he uses Facebook, a social networking site to stay in touch with his family and friends at home. As a sociology major, Jacob watches podcasts about technology in his Sociology of Technology course. After watching these podcasts, he had to write a blog post about the accuracy of information presented in these podcasts. Every week, Jacob uses ______.