Iris

Iris is a software designed to protect your eyes and improve your overall health by managing the blue light emitted from screens. It reduces eye strain by optimizing screen pulsations and controlling brightness without using PWM (Pulse Width Modulation), which can cause headaches. By matching screen brightness to ambient light, Iris makes using computers feel more like reading a book, reducing eye pain.

The software also helps improve sleep by regulating blue light exposure throughout the day and night. This regulation supports the body's natural production of melatonin, helping users fall asleep faster and enjoy deeper sleep. Iris offers various presets and advanced settings, allowing users to customize their screen's color temperature and brightness to suit different activities and environments.

Iris is suitable for a wide range of users, including children, teenagers, students, adults, and seniors. It provides specific benefits for each group, such as reducing eye strain for students studying late at night or helping seniors delay eyesight degeneration. The software is available for multiple platforms, including Windows, macOS, Linux, and mobile devices, making it accessible for anyone looking to protect their eyes and improve their health.

The supplied research evidence supports that Iris software can adjust screen brightness and color temperature, including PWM-aware flicker reduction. Evidence for eye comfort and sleep-related benefits is indirect and based on the broader science of blue light and circadian biology rather than direct clinical trials of Iris itself. The claims about better sleep and reduced eye strain remain plausible but are not clinically verified from the evidence provided.