Remote Usability Explained
November 11th, 2004
There are several kinds of remote research options available now, and we've seen a lot of confusion out there on the difference between automated remote testing and moderated remote testing. We've outlined the differences below:
Moderated Remote Testing
A real person observes each user perform tasks, using software to record their screen movements, and notes their behavior and the areas that are problematic for them. After 8-12 users, clear patterns emerge showing where the interface is broken. This is a small-sample behavioral research method.
Tools: Ethnio, WebEx, Camtasia, NetMeeting
Automated Remote Testing
A computer program watches thousands of users perform tasks using a frame to input their thoughts. The tool then compiles a report of how long it took people to complete tasks and where they failed and reported problems. This is a large-sample research method and is great for benchmarking or validating findings from small-sample research.
Relevantview, Vividence, Netraker.
Remote Card Sorting
We use a combination of Web Sort and IBM's EZ-Sort.
Large sample research with thousands of users.
||By Nate Bolt
|| Picture Coming Soon