Multiple Device Testing System

A computer system comprising:

• a display system;
• and
• a device tester in communication with the display system, wherein the device tester displays a group of graphical representations of a group of different types of devices on a display system;
• displays simulations of a graphical user interface for an application for a group of different types of devices on the display system, wherein the simulations are displayed on the group of graphical representations;
• displays a group of controls in the graphical user interface displayed in the group of different types of devices on the display system;
• and displays a change to the graphical user interface in all of the simulations when a user input manipulates a control in a simulation in the simulations, wherein a testing of the graphical user interface for the application for the group of different types of devices is enabled.

A computer program product for testing an application, the computer program product comprising:

• a computer readable storage media;
• first program code, stored on the computer readable storage media, for displaying a group of graphical representations for the group of different types of devices, wherein the simulations are displayed on the group of graphical representations;
• second program code, stored on the computer readable storage media, for displaying simulations of a graphical user interface for the application for a group of different types of devices on a display system;
• third program code, stored on the computer readable storage media, for displaying a group of controls in the graphical user interface displayed in the group of different types of devices on the display system;
• and
• fourth program code, stored on the computer readable storage media, for displaying a change to the graphical user interface in all of the simulations when a user input manipulates a control in a simulation in the simulations, wherein a testing of the graphical user interface for the application for the group of different types of devices is enabled.