PAF 6406: Lecture 3 Diffusion of IT
Technology progress Percent of U.S. Households With Computers, Internet Access, and High-Speed Access,
Technology progress
Internet Access
Broadband access
Disparity in access speeds
Internet access and activities
Internet and Media 71% of high-powered users get news online on the average day 59% get news on the average day from local TV 53% get news on the typical day from radio 52% get news on the average day from national TV newscasts 43% get news on the average day from the local paper 21% get news on the average day from a national newspaper.
Internet and Media
Sources of information
Internet use in decision making
Technology Progress 2001 38.4 million Domain Names Average DNS Queries per Day billion Average s per Day: 15.8 billion Average Virus/Malware Incidents per Day: 2.0 E-Commerce Revenue: $6.9 billion 2005 83.9 million Domain Names Average DNS Queries per Day billion Average s per Day: 31.8 billion Average Virus/Malware Incidents per Day: 4.0 E-Commerce Revenue: $20.8 billion 65% Wireless market penetration
Technology Progress: ISPs, 2000
Technology Progress: ISPs, 2004
Government websites Web presence Information provision Web interaction Response driven Web transaction E-payments, billing Web transformation E-democracy