http://pathfindersoftware.com/2008/12/push-button-phones-and-the-limits-of-user-testing/ The Fastest Way to Launch Successful Software Thu, 19 Jan 2012 16:36:03 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://pathfindersoftware.com/2008/12/push-button-phones-and-the-limits-of-user-testing/#comment-9067 lawrence Wed, 11 Nov 2009 12:24:55 +0000 http://www.pathf.com/blogs/?p=1307#comment-9067 I've always wondered why calculators had the "one" on the bottom while phones ended up with the "one" on the top. Seems to me there was an opportunity to merge the two machines that every desk has - a phone and a calculator. I’ve always wondered why calculators had the “one” on the bottom while phones ended up with the “one” on the top. Seems to me there was an opportunity to merge the two machines that every desk has – a phone and a calculator.

]]> http://pathfindersoftware.com/2008/12/push-button-phones-and-the-limits-of-user-testing/#comment-9066 Design of everyday things | things that confuse me Thu, 25 Dec 2008 23:12:32 +0000 http://www.pathf.com/blogs/?p=1307#comment-9066 [...] you see the article about usability studies for the push-button phone? It’s fascinating. The one we’re used to isn’t the one that tested [...] [...] you see the article about usability studies for the push-button phone? It’s fascinating. The one we’re used to isn’t the one that tested [...]

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