MagicScreen is BossKey on Android.Anywhere, anytime, it can hide every application immediately without using home button.So you can hide screen you watched without causing any suspicion.Hidden application can be closed during it keeps hidden.In addition, you also be able to use default screen lock after you hide screen via MagicScreen.How to use:1. Launch MagicScreen.2. Tap the check button "Enable MagicScreen".3. Choose "View MagicScreen Start Spot" and set the position and size of the spot as you please.4. Register your original gesture to hide screen from "View MagicScreen Start Spot" menu.5. Set a password for time when you forgot a gesture. The initial password "is 0000".6. Then, screen will be hidden when you tap a green spot. You can cancel the hidden status with a gesture or password that you registered.7. You can change image data for hide screen from "MagicScreen image" menu.