2 - Desktop-reminder

notify-send "Eye Break" "Look 20 feet away for 2 minutes" -t 5000

“Every 90 minutes, take a 2-minute break to look at something 20 feet away — it reduces eye strain and resets focus.” desktop-reminder 2

You can schedule this with a cron job or task scheduler using a desktop notification command like: notify-send "Eye Break" "Look 20 feet away for

osascript -e 'display notification "Look 20 feet away for 2 minutes" with title "Eye Break"' This is small, actionable, and scientifically backed (prevents digital eye strain). desktop-reminder 2