Download or read book A Practical Guide to Measuring Usability written by Jeff Sauro and published by Createspace Independent Publishing Platform. This book was released on 2010-11-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed and readable guide that answers the most common questions that arise when measuring the usability of websites, software or cellphones. What measures do you take? What do have users do? What questionnaires do you use? What about sample size and statistical analysis?