One of Sasken’s customers is the largest American manufacturer of machine vision systems, software and sensors used in automated manufacturing. Their handheld and mobile imaging products have wireless capabilities including Bluetooth and Wi-Fi between the readers and base stations where radio interferences caused by multiple machines is often unpredictable. Sasken developed an advanced test strategy to enhance robustness of their handheld and mobile imaging products to derive the test bed design, test automation framework, and the test case design. This was followed by implementation, test execution, and reporting.