Claudius Ptolemaeus (c. 100–170 AD) was the Greco-Roman astronomer of Alexandria who took the chaos of the night sky and the sprawl of the known world and pinned it all into ordered tables — cataloguing a thousand stars into constellations and mapping the earth onto a grid of coordinates. He turned scattered observation into accountable record.

This app does the same for your week: it charts the scattered signals of your workday into tidy, defensible timesheet lines. Hence the wordmark, the constellation, and the promise — charts your day.