Visual AI Testing (also known as AI-powered visual testing or AI-based UI validation) is a modern software testing approach that uses artificial intelligence (AI) and computer vision to automatically verify the visual appearance and behavior of user interfaces (UIs).

IoT testing executes QA tests that validate an IoT device's performance, functionality, and security. Because every IoT device transmits data from one object to another over the Internet, verifying that your IoT devices can transmit sensitive information wirelessly before market launch is crucial. That’s why many successful IoT businesses rely on IoT automation, penetration, and performance testing tools so that any defect is detected before it reaches consumers.