in ColorSync is the CIE XYZ color space. All image input and output devices (scanners, printers, displays) have to be characterized by providing an ICC profile that defines how their color information is to be interpreted relative to this reference color space. This profile might be provided by the device manufacturer, but for better quality results, it might be generated by performing actual measurements on the device with a colorimeter. Thus, when an image is scanned on a scanner, the image file will include a copy of the scanner's profile to characterize the meaning of its color information. Then, before the image is sent to an output device, a matching process converts the color information at the time of rendering from the source profile (that attached to the image) to the destination profile (that attached to the output device) so that the resulting colors print or display as closely as possible to the original image. Console Console is a log viewer developed by Apple Inc. and included with macOS. It allows users to search through all of the system's logged messages, and can alert the user when certain types of messages are logged. The Console is generally used for troubleshooting when there is a problem with the computer. macOS itself, as well as any applications that are used, send a constant stream of messages to the system in the form of log files. The console allows users to read the system logs, help find certain ones, monitor them, and filter their contents. Clicking on "Show Log List" in the toolbar will bring up the Log List. The Log List opens a sidebar which shows all of the different logs that the system maintains. This list helps in viewing the many different logs maintained in various parts of the system by bringing them all together to one place. By clicking on a particular log category, all of the logs will be shown. The System Log Queries contains all of the logs that have to do with the entire system. This includes system logs as well as individual application logs. Selecting All Messages gives a live look at your computer's activities, updated live. This includes all activities from both the system as well as any applications running. Logs in this section of the Console are all formatted uniformly. They all include a timestamp, the name of the process or application, and the