The client software retrieves the surgery cases from VistA via Remote Procedure Calls (RPCs) and displays them in a grid. The client display is fully customizable, allowing for resizing and positioning of the display and customization of the columns, font, and background colors, among many other settings.
The client application consists of a single executable (R1SRLORScheduleViewer.exe). The client runs on the Microsoft Windows operating system (Windows XP, Windows 7) or a Windows-based terminal server.
Since the application communicates with VistA, a VistA logon is required. It is recommended that a service account is used with the application's Auto-Logon feature when the application is serving as a white board replacement in the OR suite.