A free program for Android, by 42Gears Mobility Systems.

SureLock is an easy-to-use application that allows you to turn any Android tablet or smartphone into a dedicated Android kiosk. You can also lock down the device to one to two apps at a time.

When you first launch the application, you will be prompted to enter the administrator password. This is the password that will allow you to change the wallpaper and set the device permissions.

It is a great tool for business owners who use self-service kiosks. Moreover, it helps prevent the misuse of company-owned devices.