Identify and Verify Users Based on How They Type 196
LinucksGirl writes to share an IBM DeveloperWorks article that shows how to support user verification through keystroke-dynamics processing by modifying the GNOME Display Manager (GDM). You can create and store a one-way encrypted hash of your keystroke patterns when entering your user name. The article shows how to add code to GDM to read current keystroke patterns and permit a user to log in when the characteristics are a match. An interesting idea to be sure but I know I certainly am not that consistent when I type, so I'm skeptical of how well this may work.
inconsistent (Score:4, Informative)
That's precisely what some statistical methods are designed to do, find patterns about the inconsistencies. I haven't read this proposal, so can't comment more, but 'leaning' in the presence of variation is basically what modern statistics is all about.
Re:Oww I broke a finger... (Score:3, Informative)