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Market / Bicycle


We can easily find inefficient actions for a housewife to shop by a bicycle.

These occur between the following processes :
she rides on a bicycle and arrives at the market;
select a shopping cart and again return to the bicycle after finishing shopping.

These processes make labor losses as well as the inefficient transportation problems.


Daejin Univ.

Daejin Univ.
Kyungi-Do, South Korea

Woo Seungkyun _ All my own work


Daejin Univ.

Daejin Univ.
Kyungi-Do, South Korea