This document summarizes research into consumer multi-screening behavior across devices like smartphones, computers, tablets, and TVs. Some key findings include:
1) Most consumer media time is spent in front of screens, with people frequently using multiple devices simultaneously or sequentially.
2) The device chosen is often based on context - where one is, the task, and time available. Television is one of the most common secondary devices used with others.
3) Smartphones have the most daily interactions and serve as a starting point for multi-screening activities across devices. Portable screens allow flexible task achievement between locations.