Syprosoft has extensive experience with graphical user interface (GUI) design. We have developed interfaces ranging from large desktop applications, to small embedded applications, to simply push button panels. We routinely conduct interviews with actual user groups and design around their needs. We have successfully developed dashboard and menu style interfaces that are easy to navigate and intuitive. We study and optimize color, materials and finish as appropriate. We follow IEC 62366 standard on usability and conduct user surveys on alternative designs. Descriptions of some sample projects follow.