Usability Testing

Nano, Nano

Hat tip to a robust review of the iPod Nano, complete with stress test and autopsy.

Jakob Nielsen is not Wrong (Pt. 2)

More thoughts on the validity of A/B and Multivariate Testing

A Question from the Audience

More exploration of the Blog Usability study results.

We’re Reeling!

CoFactors is overhwhelmed by the response to our Blog Usability report.

Net Rage: A Study of Blogs and Usability

Catalyst analysis of user interface design challenges posed by blogs and blog interfaces, based on proprietary usability testing on a BusinessWeek blog.