Turn a Smart Phone into a Wi-Fi Hot Spot – Yahoo! News: “North Carolina-based TapRoot Systems today announced its WalkingHotSpot software, designed to effectively turn a Wi-Fi- and mobile broadband-enabled handset into a Wi-Fi router. At launch, WalkingHotSpot will be available only for Windows Mobile or Symbian Series 60 smartphones. TapRoot CEO Bob Bicksler said.”