While the software is being tested, the tester learns things that together with experience and creativity generates new good tests to run. Exploratory testing is often thought of as a black box testing technique. Instead, those who have studied it consider it a test approach that can be applied to any test technique, at any stage in the development process. The key is not the test technique nor the item being tested or reviewed; the key is the cognitive engagement of the tester, and the tester's …

The Federation of Agile Testers in the Netherlands (in short FAT-NL) is a Dutch user group offering a platform for anyone interested in Testing in Agile environments. Our goal is to share knowledge, exchange personal experiences and to discuss test tooling, templates, articles, press releases etc. We aim to do so by organizing events in the form of presentations and open spaces.