And now comes a report which suggests that it is harder for humans to type on virtual keys than real ones. Did we see this one coming? According to a report in InfoWorld from IDG, a study conducted using an admittedly small research sample found Apple iPhone users making 5.6 errors per text message vs. 2.1 mistakes for keyboard users and 2.4 mistakes for numeric keypad users. The report doesn't address bottomline productivity: how long it took to type each message, regardless of mistakes made during typing, but it's likely that this was proportional to the number of mistakes made. With improvements in auto-correcting software that learns from the mistake patters of users, it might be possible to improve effective speed regardless of mistakes. Nevertheless, this pilot study highlights the fact that humans, being analog beings, operate better in an analog environment -- at least at the interface level, regardless of what goes on under the hood.
Thursday, November 15, 2007
Friday, February 23, 2007
This is such a creative way to present an argument about the features of Web 2.0 using those very technologies, and very little voice over. Check it out. Here it is:
Using the medium to talk about itself, in a self referential way, reminds me of Escher - actually, more: of Godel, Escher and Bach, and delightfully described by Doug Hofstadter in his eponymous opus.
And here's somebody's response to the above, using no Web2.0 technologies:
Neat! Interestingly, there are several responses to Michael Wesch's original video using different approaches.
Posted by Murli N at 2/23/2007 09:31:00 PM