When designing the wireframes for this Power App, I wanted the end users to have a relaxed experience, by displaying all of the information on a single screen. Eliminating the need to constantly navigate between multiple screens.

Prior to developing each Power App screen, I use arithmetic to design my container layouts.

As with most of my Power Apps, I have implemented a notification pop-up to confirm the end users intent to submit the record.

The data for mobiles and laptops is stored in separate backend tables to maintain data organisation.