SuperCal™ is a visual display calibrator capable of measuring and correcting most conventional displays, including LCDs, CRTs and projectors. SuperCal doesn't require any hardware measurement devices - only your eyeballs - yet it can be much more accurate, based on how well you pay attention to what you're doing. Existing visual calibrators assume that you have a display that behaves like the textbook ideal CRT. They don't consider the fact that LCDs don't behave like CRTs at all nor that most displays have flaws that affect their behavior. This is where SuperCal comes in. SuperCal lets you accurately measure the response of any display and build a profile with a corrected gamma table that improves the display’s appearance. When your display is properly calibrated, you'll notice more accurate tonal gradations and cleaner-looking anti-aliased text. SuperCal was designed to provide the most accurate calibration possible without the use of a hardware measurement device. Very few users can afford to purchase a hardware calibration device like an X-Rite or Colortron, but all users need a properly calibrated display, whether they are retouching digital images or shopping for clothing on the internet. SuperCal has an assistant-like interface that leads you through all the required steps to build an accurate ColorSync profile. Each step has the necessary instructions and tips to help you along, while the included user manual covers all the intricacies of display calibration.