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.
Variant with a middle dot; less common in running text.
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.
Borrowed from English 'tact system', where 'tact' derives from German 'Takt' (cycle, beat).