Saemul Pool

How it was made

Public sports facility sites often post the timetable as an image.

The goal was to turn the timetable into a table and show lane usage by calculation.

One floor tile was set at 24px and the grout lines were used as the layout grid. In the facility plan, 1 cell is 1m.

At 1,440px and 390px screens, no block is off the grout lines by more than 0.6px.

Operating hours, lesson classes and closed-day calculations are kept in one file. The timetable and the home page lane status stay consistent.

For each lane, one dot swims back and forth at the 25m record pace for that lane's use.

Key features

• Current lane status
• Lesson filter (17 classes)
• Resident and non-resident rate toggle
• Closure calendar · Lesson registration form

Where and how to use it

Suits facilities with hourly operation and lesson registration. The timetable, class list, rates and registration form use the same data.

Points to check

Real-time headcounts are estimates. Actual operation requires integration with entry records.