How the Seven-Segment Display Logic Translates to Mechanical Tiles

Traditional digital numbers are made from seven electrical segments (the classic 7-segment display). This mechanical clock replaces those electrical segments with physical tiles. The logic in the control board maps the time integer to specific tile positions. For example, forming “8” requires all seven segments to push forward. Forming “1” requires only the right two. This direct 1:1 translation keeps the brain’s reading ability intact. We read time in seconds because the typography is familiar, just in 3D. The reduction of assembly parts from a complex ratio gearbox to simple tile arrays ensures high reliability and low failure rates. This design philosophy is unique: don’t reinvent the shape of numbers, simply reinvent the tactile medium on which they exist.