On Dec 4, 2007, at 8:25 AM, Nam Loc wrote: > So I have recommended that the User is only exposed to one of the 2 > types of Paper Prototypes developed. However there has been some > disagreement with this suggestion as some of my colleagues think > that there are no problems at all with testing both types of Paper > Prototypes in the same session. Needless to say, we are having > trouble reaching a decision.
The biggest concern I'd have with this is the participants having difficulty making the leap between the two different types of prototypes in the same session. This could end up showing "usability issues" that aren't really issues, but rather can be contributed to the participant having difficulty making that leap. If anything, you're better off starting with the wireframes first, then moving to the visually designed screens—move forward, not back. This could help eliminate some of that bias. That and a really good moderator :). Cheers! Todd Zaki Warfel President, Design Researcher Messagefirst | Designing Information. Beautifully. ---------------------------------- Contact Info Voice: (215) 825-7423 Email: [EMAIL PROTECTED] AIM: [EMAIL PROTECTED] Blog: http://toddwarfel.com ---------------------------------- In theory, theory and practice are the same. In practice, they are not. ________________________________________________________________ *Come to IxDA Interaction08 | Savannah* February 8-10, 2008 in Savannah, GA, USA Register today: http://interaction08.ixda.org/ ________________________________________________________________ Welcome to the Interaction Design Association (IxDA)! To post to this list ....... [EMAIL PROTECTED] Unsubscribe ................ http://www.ixda.org/unsubscribe List Guidelines ............ http://www.ixda.org/guidelines List Help .................. http://www.ixda.org/help