Vehicle Congestion

  1. Halsey, Ashley III. (2011, January 20). Washington area tied with Chicago for traffic congestion, study finds. The Washington Post . Retrieved from
    http://www.washingtonpost.com/wp-dyn/content/article/2011/01/20/AR2011012000056.html

  2. Holtzclaw, Mike. (2011, November 16). Study: Hampton Roads Bridge-Tunnel among the most congested in the nation. DailyPress. Retrieved from
    http://www.dailypress.com/news/traffic/dp-nws-hrbt-congestion,0,5276581.story

  3. Messina, Debbie. (2010, January 23). Downtown Tunnel ranked as one of 20 worst commutes. The Virginian-Pilot. Retrieved from
    http://hamptonroads.com/2010/01/downtown-tunnel-ranked-one-20-worst-commutes

  4. Messina, Debbie. (2011, September 28). Traffic delays costs local commuters hundreds a year. The Virginian-Pilot . Retrieved from
    http://hamptonroads.com/2011/09/traffic-delays-costs-local-commuters-hundreds-year

Smartphone Data

  1. Brownlow, Mark. "Smartphone Statistics and Market Share." September 2011. Email Marketing Reports.
    Retrieved from http://www.email-marketing-reports.com/wireless-mobile/smartphone-statistics.htm

  2. Liang, Quincy. "Worldwide PND Shipments to Peak Around 42 M. in 2011-2012: Berg Insight." October 19,
    2011. CENS. Retrieved from http://news.cens.com/cens/html/en/news/news_inner_38131.html

  3. Schroeder, Stan. "Smartphone Sales Up 85% Year-Over-Year." May 19, 2011. Mashable Tech. Retrieved
    from http://mashable.com/2011/05/19/smartphone-sales-q1-2011-gartner/