> No smudge trails left on the screen Surely you're still going to touch it ... | Hacker News

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		yangyang on Oct 19, 2011 \| parent \| context \| favorite \| on: Android 4.0 SDK Now Available > No smudge trails left on the screen Surely you're still going to touch it after you've unlocked it? :-)

there on Oct 19, 2011 [–]

i think the parent was talking about the security implications of having your unlock pattern show up on the screen. it's entirely possible to not touch the screen enough after unlocking to wipe out your pattern.

http://whispersys.com/screenlock.html

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