Picking The Right Set of Mobile Devices. By Brian Kitchener Software Quality Architect [email protected] Overview. About me Some Background The Problem Understanding Android How Apps Work Building a Device Matrix Example Matrices Conclusion. About Me.
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How Apps Work
Building a Device Matrix
Efficiency, not coverage
Flexible: support small or large number of devices
Understand how apps work to logically select criteria
Use Market research to pick most common configurations
Pick minimum and maximum boundary values for each criteria
Choose a value that matches an edge case or abnormal configuration.
Pick values that stress or tax the system
Samsung Exynos 5 Octa
Efficiency, not coverage!
Build a set of devices to be used for app and website testing.
Know when to update them
Define a list of simple categories of devices
Pick devices that offer broad coverage
Adjust the number of devices based upon needed coverage