Arrow coin system / Adam Hood Ab. Rahim … [et al.] Aqil Ab. Wahab, Mohd. Yasin Alwi, H.M. Iftitah Ahmad Subki

Trolleys are among facilities provided by Business Company such as supermarkets and wholesales. But they facing problem in maintaining this facilities. The consumer sometimes lack of responsibility to put back the trolley after using it. This will cause damage to the trolley and other consumer will not be able to use this accommodation usually in pack time such as weekend and school holidays. The companies also need to spent money when they hire more workers just to pick up the trolley and return them into their nest. As a result, the companies lose their profit for trolley maintenances only. Some companies such as MACRO and CAREFOUR have provided trolleys with the coin system. They managed to save their income by fewer workers to maintain the trolleys. For our project, we plan to build a prototype of coin system on trolley base on previous project. We see that the important of this accommodation at the most country’s proud; KUALA LUMPUR INTERNATIONAL AIRPORT (KLIA). Same problem as the stores, KLIA also need to throw out their money just to get manpower for the trolleys maintenance. The previous students have done complete research and observation about the importance of the trolley system in the project entitled “Suggestion of Integrated Trolley System in KLIA”. Another group have continue this project and come out with great effort and ideas. They had designed the trolley system in the project entitled “Aero Token System”. In order to complete this project, we are going to come up with the real prototype. We will use more fabrication process not neglecting the design and also the mechanism inside the prototype. We name our project “ARROW COIN SYSTEM”.