Quick Launch Lock Screen is a cool free android app which can change your lock screen.
Features
1. You can add a widget to your lock screen
2. Display pending activities like Missed calls and SMS on the lock screen
Can directly access it by sliding it
3. Search directly from lock screen
4. Can directly access phone, SMS or camera
Can select the recent contacts by selecting phone
Can access the recent apps directly from lock screen
If you think this app is cool, you can get it for free from Google Play Store
[Via TechPP]