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Think through System Changes to Anticipate Quality Issues When you replace or significantly modify components of a larger system, too frequently we focus on whether the code we are building functions correctly. This is important, but it’s also short-sighted. It’s easy to introduce errors because we are changing interactions. Coding bugs are only one quality problem. |
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Integrating Code in Agile Software Development: Start with the Goal in Mind Agile software development works because of continuous feedback at various levels, and the most important form of feedback is working software. One way to achieve rapid feedback is to integrate and deploy code frequently. Rather than starting with the process, first decide what "frequently" should mean for your team. |
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FDA Pilots Program to Pre-Certify Digital Health Software As healthcare undergoes a digital transformation, how can the traditional regulatory process keep pace? The FDA recently announced the initial participants in a pilot program that will pre-certify digital health tech companies that meet quality standards for software design, validation, and maintenance. |
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Becoming a Modern Software Tester Testers today need to look more like developers than users. Automation is becoming essential, so understanding at least basic programming is a must. As companies adopt agile and deliver more frequently, modern testers should learn to code, understand continuous integration, and use tools to eliminate constraints. |
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3 Proven Strategies for High-Quality IoT Applications 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. |
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Assemble an Efficient Mobile Device Farm to Maximize Your Testing Mobile testers need to know which devices and operating systems are in demand, but you don’t want to have to maintain (and test) every device on the market. Here’s how you can set up the most relevant farm of mobile devices so that you can feel secure that your application will work correctly for most of your users. |
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Using Systems Thinking to Extend Your Test Automation Power When automated tests work perfectly one day but fail for no discernible reason the next, it's easy to get frustrated with automation. But you don't have to stay in the dark. Many of the tools we use today allow us to extend their reach with some custom code. Just use some systems thinking and a little imagination. |
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Citizen Scientist Project: Saving Trees with Apps Our forests struggle with invasive species and pests, yet some trees still survive. Why? To find out, scientists need resilient trees to study, and that’s where technology and citizen scientists can contribute—with TreeSnap, a free mobile app that enables everyday people to tag trees that scientists can study. |