Kaizen Japanese technique

Kaizen (改善) is the Japanese word for "improvement". In business, kaizen refers to activities that continuously improve all functions and involve all employees from the CEO to the assembly line workers.

Nowadays this technique is used in many fields ie daily activities and practices.

By improving standardized programmes and processes, kaizen aims to eliminate waste. Kaizen was first practiced in Japanese businesses after World War II, influenced in part by American business and quality-management teachers, and most notably as part of The Toyota Way. It has since spread throughout the world and has been applied to environments outside business and productivity.

What do you think about other usages for Kaizen Techniques in daily life?