It is simply a scrollable panel of app shortcuts that you instantly launch from your drop down panel. You can launch apps from inside other app without the need to exit to home screen first. You can also edit and order the shortcuts to suit your needs.
- Make sure you are using a deoxeded rom
- Backup your current rom!
- Download SystemUI.apk
- Copy it in /system
- Change permissions to rw-r-r.
- Cut it and paste it in /system/app
- Reboot your phone
1. Not tested with existenz rom
2. I will port it for the 4.4.2 SystemUI soon.
@DaRk-L0rD for apktool help
gharrington for the original mod