Carnegie Mellon's Information Network Institute (INI) turns 25 this year, and one of the major milestones of INI is the creation of the world's first big WiFi network in the early '90s. Alex Hills, the first director of the INI, led that project and shares a few interesting stories with us.

Hills' book "Wi-Fi and the Bad Boys of Radio" can be purchased at:

http://www.amazon.com/Wi-Fi-Bad-Boys-Radio-Technology/dp/1457505606

Hills speaks at INI's diploma ceremony on May 17, 2015.