
Paper prototyping, from left to right: John Reese, Emily Mehlenbacher,
John Bush, and Chuck Wallace.
Students from many different departments were involved in usability lately—analyzing products and processes to make them more efficient and more satisfying to use.
The results were as varied as they were impressive.
It was all part of World Usability Day–UP, coordinated by Karla Kitalong, associate professor of humanities, and this year’s theme was sustainability. According to their website, "World Usability Day was founded in 2005 as an initiative of the Usability Professionals' Association to ensure that services and products important to human life are easier to access and simpler to use."
In the first event, students in the Fisher Hall lobby worked with paper prototyping, a simple version of more complex interfaces, in this case a "smart home" that would allow residents to keep track of their energy consumption. The students designed a touch-screen wall display and made a mock-up of the interface using construction paper and post-it notes. Then they created "scenarios": stories of use that they could walk the test subjects through.
"It's a low-cost method to answer usability questions that also saves time and is more flexible compared to coding up an electronic prototype, especially early in a design process," says Chuck Wallace, associate professor of computer science. "It allows testers to respond quickly to users' unexpected actions as they explore the space. By using these scenarios, you can forgo some big mistakes later in the design process." More
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I'd love to hear how you look at usability on your jobs. Testing, prototyping, etc.

Alumni
and friends in Sudbury, Ontario, Canada, and Sault Ste Marie,
Michigan gathered at two events over the Halloween weekend
to catch up on what’s
happening on campus, share favorite Tech memories, and hear
Professor Bill Sproule ’70 speak about the history of professional
hockey. Yes, it really did start in Houghton at the Amphidrome
(above)!
Thailand
I
have no idea where this building was located. Any ideas?



Dennis,
I
remember them well. I worked in the hard drive development
group at

