Andrew Wirtanen is a usability specialist in Cary, NC More »

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Posts Tagged Usability

Products with multiple uses–selling them in stores is a challenge.

Designing a product with multiple uses is always a delicate balance between overwhelming the customer and providing bang for their buck. As one of my colleagues noted on our blog at HumanCentric, you need to make sure the feature fits the product, take time to design, and don’t forget about the main use cases. But [...]


CRISTAL: Control your living room with your coffee table

Researchers at the Media Interaction Lab of Upper Austria University have demonstrated an alternative use for Microsoft Surface tables. It’s called CRISTAL: Control of Remotely Interaced Systems using Touch-based Actions in Living spaces. In the demo video, you can see how the interactive table controls the entire living room, from the TV to the Roomba. [...]


Redesigning an ineffective healthcare flowchart

Republican John Boehner recently presented a very ugly chart that outlined the Democrats’ health plan. From a graphic design standpoint, it is a disaster. Intentional or not, the chart clearly evokes negative feelings into the reader who most likely will be overwhelmed by words in ALL-CAPS, different and competing colors, shapes, and sizes. Over on [...]


Chroma-Hash makes confirming your password easier

One of the most frustrating things on the Internet is when you have to type in a password twice. Sometimes, a website will force you to hit the “submit” or “log in” button before it tells you that the passwords don’t match! Chroma-Hash is a jQuery plugin that securely generations a color bar for each [...]


Texting While Driving–the Flash game!

The New York Times has released a driving simulation Flash game that tests your ability to multitask. It’s far from scientific (and so was the NBC driving experiment) since the game requires a constant rate of lane switching and has a constant rate of incoming text messages, but it’s fun and educational nonetheless. While I [...]


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