E-Ink Logic

OLED screens are weapons of mass distraction. E-ink is the antidote.

The Biology of Refresh Rates

Modern smartphone screens operate at 120Hz. They redraw the image 120 times every second. This creates an artificial smoothness that bypasses cognitive friction, allowing you to scroll infinitely without feeling the passage of time. The brightness and color saturation trigger dopaminergic pathways originally evolved for foraging.

Intentional Friction

E-ink (Electrophoretic ink) requires a physical state change of microcapsules to alter the display. It is inherently slow. A full refresh takes hundreds of milliseconds. On CalendarOS, this is not a technical limitation—it is a feature.

You cannot doomscroll on e-ink because the hardware refuses to keep up with mindless input. Every action requires deliberation. The screen enforces pacing.

Battery Independence

A device that only draws power when the screen changes state can last for weeks on a single charge. This severs the psychological tether to the power outlet and charger anxiety, returning the phone to its status as a utility tool rather than a tamagotchi.