noun
tact system
A production or workflow method where operations are paced by a fixed cycle time (tact time). Used in manufacturing and project management.
この工場ではタクトシステムを導入して生産効率を上げた。
This factory introduced a tact system and improved production efficiency.
タクトタイム is the cycle time itself, while タクトシステム refers to the overall system built around that cycle time.
Variant with a middle dot; less common in running text.
Borrowed from English 'tact system', where 'tact' derives from German 'Takt' (cycle, beat).