Abstract: A module for air circulation ducts, of the type consisting of a quadrangular body formed by panels (6) mutually assembled at their longitudinal edges and provided with sections (4) for air transit between adjacent modules (5). According to the invention, said panels (6) have a sandwich-type monolithic structure, having a central body (7) of heat-insulating material, coated on the external surfaces with a layer (8) of protective stiffening material. In comparison with the known ducts, the duct according to the invention offers the advantage that the creation of pre-formed modules, i.e. provided with their own insulation and coating, made monolithically within the structure of the modules, allows the stable fitting of the insulation and coating on the module and therefore also on the final duct as a whole, even at the joints thereof.

Abstract: Methods, systems, apparatuses, and computer program products are provided for validating a graphical user interface (GUI). An application comprising the GUI may be executed. A test script may also be executed that is configured to interact with the GUI of the application. Images representing the GUI of the application may be captured at different points in time, such as different interaction points. For each image, a set of tags that identify expected objects may be associated with the image. A model may be applied that classifies one or more graphical objects identified in each image. Based on the associated set of tags and the classification of the graphical objects in the image, each image may be validated, thereby enabling the validation of the GUI of the application.

Abstract: Methods, systems, apparatuses, and computer program products are provided for validating a graphical user interface (GUI). An application comprising the GUI may be executed. A test script may also be executed that is configured to interact with the GUI of the application. Images representing the GUI of the application may be captured at different points in time, such as different interaction points. For each image, a set of tags that identify expected objects may be associated with the image. A model may be applied that classifies one or more graphical objects identified in each image. Based on the associated set of tags and the classification of the graphical objects in the image, each image may be validated, thereby enabling the validation of the GUI of the application.