problem with IOS 7

As the new IOS 7 is better than the older one but there is a big problem with that as most of the people gets this problem with their new updated version of the IOS 7 that to unlock the screen in older os we hav to slide at the bottom of the screen but now in the IOS7 we can swipe any where on the screen and it will be unlocked .It may be looks good for some but some times while in the pocket it gets unlocked by getting touched on the screen so while using IOS 7 u maybe face this problem