Industrial engineering has developed in the past 250 years. Five different phases of industrial engineering have almost passed. These phases are:
Phase 1: Pre-Industrial Revolution Era (up to early 1800s)
Phase 2: Industrial Revolution (early 1800s to late 1800s)
Phase 3: Scientific Management Phase (1890 to 1940)
Phase 4: Operations Research and Quantitative Phase (late 1940s to early 1980s)
Phase 5: Automation and Computer Integrated Manufacturing Phase (since early 1980s)
The future trend is towards more automation, computer controlled manufacturing, information handling through computers, and integration of manufacturing systems.
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