Description: In-situ testing refers to testing software in its operational environment to assess its performance and behavior. This approach allows developers and testers to observe how the software interacts with other systems and users under real conditions. Unlike laboratory testing, where controlled conditions are simulated, in-situ testing provides a more accurate view of the software’s functionality and usability. This type of testing is essential for identifying issues that may not be evident in an isolated testing environment. In-situ testing can include evaluating the user interface, integration with specific hardware, and the system’s response to real-world situations. Additionally, it is crucial in the development of critical software, where performance and reliability are paramount. In the field of robotics, in-situ testing allows for validating robot behavior in their working environment, ensuring they can perform tasks effectively and safely. In summary, in-situ testing is an integral part of the software and robotics development lifecycle, providing valuable insights that help improve quality and end-user satisfaction.