Episode Details

Most people install f.lux or Night Light and assume they're done. But the real story of circadian-friendly screens is more complicated — and more interesting. This episode pulls back the hood on the actual control stack: what gamma ramp manipulation does and doesn't do, why overall brightness matters more than color temperature, the flaky world of DDC/CI for multi-monitor setups, and how hardware low-blue-light modes differ from software tricks. If you've ever wondered whether your night mode is actually working — or whether you're trading sleep for headaches — this one's for you.