Lesson plans, classroom materials, and teaching strategies on the Global Impact of Computing. Portal to our collection of creative, engaging resources to support teachers of AP Computer Science Principles, and others who want to bring social impact into high school CS classrooms.
Inferring Urban Travel Patterns From Cellphone Data
Researchers are using data on the locations people make calls from to model the movement patterns of Boston commuters; the system may replace or supplement surveys of residents. The article discusses the benefits of gathering and processing more data more quickly and cheaply, though students may be able to identify some disadvantages of using call data.