Employees that use Internet-connected computing devices for work — info workers — will trample the boundary between work and personal spheres. In this report, we summarize how it came to be that 52% of info workers use three or more devices for work, including personal ones, and mix work and personal tasks and content on 61% of their devices. We size and forecast the size of the info worker population across the globe and describe the benefits and challenges of better serving info workers for CIOs and their vendor partners.