When you set up at an event, you will want to restrict device usage to the photo booth. Your iPad comes with a feature called Guided Access that can prevent your guests from accessing other information or applications that are on your device.
To start using Guided Access:
- Open your iPad settings and follow this path: General > Accessibility > Guided Access.
- Enable the Guided Access feature and set a Passcode. Make sure to use a memorable code or write this passcode down somewhere.
- Open your Simple Booth app, triple-tap the Home button and press Start to turn Guided Access on
- The passcode you created will be required before you can exit the app. Once you enter the password, the Guided Access session will end.
Apple's Help Center has additional information about Guided Access if you'd like to know more.