If you run a web or mobile application with a human-facing UI, you will want to conduct end-to-end tests through the UI. A manual QA team could do that, but we don't have that kind of time in today's agile world. Crowdsourcing can be a great resource for maintaining speed and quality in your end-to-end testing.

IoT apps extend test activities to more devices, test cases, and compliance requirements. Handling this extension while maintaining high quality can be done with planning, innovation, and careful execution. Here are three recommendations for expanding your test strategies to ensure high-quality IoT applications.

"Why do we test software?" seems like a silly question—most people would say, “So we know it works, duh." But there are many other reasons we test our products, as well as many possible benefits besides confirming that a system does what we intended it to do. Figuring out the purpose behind your tests is illuminating.