What do you understand by Computerized relative allocation of facilities techniques CRAFT?

Computerized Relative Allocation of Facilities Techniques (CRAFT) is an optimization method used in facility layout planning to improve the arrangement of physical resources. It involves evaluating different configurations of facilities based on their proximity and flow of materials or services, aiming to minimize costs and enhance efficiency. CRAFT uses a systematic approach to swap pairs of facilities, iteratively refining their positions until an optimal or satisfactory layout is achieved. This technique is particularly beneficial in manufacturing and logistics, where effective facility arrangement can significantly impact operational performance.