Steve Jobs said publicly he was going to vigorously defend Apple's patents on the iPhone and let's face it, a lot of these touchscreen smartphones are blatantly violating Apple patents.
Can you tell us which Apple patents you think are being blatantly violated? Thanks!
Oh - btw - for all the uneducated: Android doesn't use a "swipe to unlock"-gesture- Android uses a security lock that has nothing to do with a simple swipe. Draw a pattern on 9 points it is, no swipe.
Yes, but the phonemakers have added their own swipe-to-unlock screens.
Apple has a design (visual) patent on theirs, so the other companies use different shapes and directions.
PS. Unlock patterns and gestures have been around on PDAs since at least the late 1990s. The first hardcoded horizontal swipe-to-unlock gesture I know of was on the NeoNode phone in 2002.