Given that only a touch screen is accessible, how can I lock down a raspberry pi so that only one application (a calculator program) will run?

  • calmwm - impossible to exercise ‘run’ dialog without a keyboard, run a loop to keep the calculator alive forever
    – user2497
    Jan 31, 2019 at 9:23

1 Answer 1


Don't start programs you don't want your users to access (or uninstall these programs altogether). I'm pretty sure it's impossible to install or start a program using a typical calculator interface.

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