Hello, throng. I thought I’d kick off this journal with a few older, tiny projects that I never properly released. This includes today’s entry: “Not So Bright.”
A college roommate had the terrible habit of sleeping at night. Many Apple LCDs – mine included – cannot dim lower than 30% brightness. My roommate’s addiction demanded that I either a) reduce the glow of my screen below 30% at night or b) inconvenience myself by removing/disabling the machine while he slept. Obviously, I chose the technical solution.
Not So Bright cuts your screen’s overall glow by darkening every pixel. This behaves much like having a dimmer backlight. To use it, fully dim your screen’s backlight the normal way (F1 or a monitor button), open Not So Bright, and use its slider control to set the level of additional dimming.
Download Not So Bright (36KB, Mac OS X Universal Binary)
Notes:
- Even at 100% brightness, your color calibration may slightly change while Not So Bright is running. All changes will be reverted when it quits.
- If you have multiple monitors, Not So Bright will only dim your primary monitor.
- To the technical among you- all real magic is handled by the CoreGraphics method “CGSetDisplayTransferByFormula”.
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