Usability Research

Yahoo!, VoIP and Blogging Usability

JF ponders Yahoo!s acquisition of VoIP company DialPad - and the implications of this for user-centered design related to blogging.

Web Cams and User Testing

Diary Entry #15: JF sits second seat on a usability test and also acts as camera man.

Multivariate Testing

CoFactors begins examining topics related to usability research, starting with a specialized kind of automated usability testing