There's an article over at
techcrunch.com pointing out the possible downsides of using the touchscreen based 'dot pattern' login.
Personally i think such fingerprint smudges are a drawback of any touchscreen phone, i dont see how this differs from any number based entry of touchscreen phones.
Surely the iphone's numerical login can be 'hacked' the same way, i mean once you've got the 4 digits, there's only so many combinations right?
What do you guys think?