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I released an android app with 6 large buttons to control different types of sirens on emergency vehicles, been in use for a few years now.
by peter_retief 8y ago
I released an android app with 6 large buttons to control different types of sirens on emergency vehicles, been in use for a few years now.
- peter_retief 8y agoSorry I never completed my response, just to say that in the field there were issues with users and the touch screen, they found the mechanical system easier to use