Inspired by Arctic whiteout — the original eye destroyer

Arctic explorers go blind from white.
Your screen is doing the same thing.

A whiteout isn't just a blizzard. It's what happens when reflected white light overwhelms the eye — causing disorientation, pain, and temporary blindness. Every bright white screen you stare at is a low-grade version of the same phenomenon. WhiteOut targets only the white point at the GPU level, preserving true blacks and contrast while eliminating the source of the damage.

TERMINAL
WhiteOut OFF (Pure Display – Max Glare)
TERMINAL
눈 보호 작동중
WhiteOut ON (White Point Reduced)
The Empathy Gap

You escaped the blizzard.
But the whiteout found you indoors.

Your Mac and dev tools are dark. But the moment you open a link, a dashboard, or a PDF — your eyes pay the price. It's a low-grade whiteout, happening right on your desk.

1. The Flashbang of Reference Docs

You're coding comfortably in dark mode, but the second you open Google, official docs, or Wikipedia, a blinding white screen hits your eyes like a flashbang in the dark. Explorers call this snow blindness; developers call it opening the docs.

2. No-Dark-Mode Dashboards

Working late on internal analytics, spreadsheets, or dashboards that only offer high-contrast light modes? Your eye strain multiplies exponentially. Like being trapped in an endless snowfield, the white glare constantly bombards your retinas.

3. Dual-Monitor Focus Shift

Looking back and forth between a dark IDE on one screen and a bright PDF on the other forces your pupils to rapidly constrict and dilate, causing cumulative visual fatigue. It is the anatomical equivalent of stepping in and out of a blinding blizzard every few seconds.

Why Whiteout Blinds You — Whether It's Snow or a Screen

Staring at a bright screen triggers the exact same neural and muscular reflexes as walking through a snowfield. WhiteOut protects your eyes by tackling the root biological cause.

Pupillary Muscle Relief

Just as polar travelers experience extreme pupil constriction under reflected snowlight, bright white screens force your pupillary sphincter muscles to constrict constantly to protect the retina. This continuous tension triggers eye strain and screen-induced migraines.

Mechanism

By targeting only the peak white photon energy, we eliminate the reflex constriction stress on your pupillary muscles, replicating the protective effect of high-end snow goggles.

Ciliary Muscle Fatigue Prevention

In a whiteout, the loss of visual contrast makes it impossible to focus, causing severe eye strain. Standard software dimmers cause a similar effect by drawing a black overlay that washes out text contrast. This forces your ciliary muscles to constantly strain to focus. WhiteOut preserves 100% of contrast for effortless reading.

Weber Contrast

Zero contrast loss. Your ciliary muscles no longer have to struggle to read text through a washed-out, foggy interface.

Circadian Rhythm Preservation

The intense white light reflected from snow trickles into our retinas, signaling high noon to the brain. Staring at white screens late at night does the exact same thing, suppressing melatonin. Our hardware-level control reduces this absolute photon energy, signaling to your brain that it is safe to sleep.

Biological Clock

GPU-level hardware gamma control reduces the absolute energy of white light, preventing the high-alert brain state triggered by intense white light exposure.

W = Lb - Lt Lb

Weber Contrast Formula

Text readability is governed by the ratio between background luminance (Lb) and text luminance (Lt) — the Weber Contrast. Standard overlay apps crush both Lb and Lt unevenly, lifting blacks to grey and collapsing contrast. WhiteOut uses a non-linear gamma correction algorithm to preserve the contrast index (W) at 100%.

Technical Precision

디스플레이 화질 보존을 위한 독보적인 GPU 감마 제어

대부분의 눈 보호 앱들은 편의성을 위해 화면 위에 단순 회색 레이어를 얹는 방식으로 눈을 속입니다. 이러한 쉐도우 오버레이는 수백만 원 가치의 고성능 레티나 디스플레이의 트루 블랙(True Black) 표현력을 전부 휴지조각으로 만들어 버립니다.

  • 하드웨어 레벨 감마 변조: 모니터 전원 및 GPU 출력 감마 테이블에 직접 명령을 내려 명암 손실 없이 고휘도 에너지 파장만 골라냅니다.
  • 비선형 커브 압축: 중간 명조 영역의 색 왜곡을 예방하기 위해 알고리즘에 기반한 완만한 비선형 커브 억제를 실행합니다.
  • 멀티 디스플레이 동기화: 듀얼, 트리플 모니터 사용 환경에서도 시선이 이동할 때 발생하는 동공의 급격한 재적응 충격을 방지하기 위해 연결된 모든 디스플레이의 값을 정밀하게 동기화합니다.

Clinical & Technical Comparison

See the medical and performance difference between generic overlay apps and WhiteOut.

비교 지표 일반 소프트웨어 오버레이 앱 TrueBlack WhitePoint (화이트아웃) 눈 건강에 미치는 생리학적 영향
문서 명암비 (Contrast) 심각한 손상 (회색조화) 모양체근 초점 피로(조절 피로) 원천 방지
백색광 자극 (Glare Energy) 불균형하고 거친 임시 감소 동공괄약근 긴장 완화 및 안구 통증 예방
멀티 모니터 대응 반응이 없거나 화면 일부 깜빡임 발생 시선 이동 시 동공의 급격한 피로 충격 차단
GPU 가속 & 리소스 점유 CPU 및 메모리 점유율 다소 높음 맥북 발열 방지 및 부드러운 시스템 프레임 유지
멜라토닌 파괴 방지 효과가 부분적임 생체 생리 리듬 및 수면 주기 정상 수호

Stop the indoor whiteout. Your vision is worth protecting.

Eye supplements are fine. But directly reducing the harmful white light your monitor blasts at your eyes for 8+ hours a day is the most effective way to eliminate screen-induced whiteout. Download now and protect your vision.

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