Design prototype of prepaid water dispenser
Abstract
Telecommunication technology have change currently, had many change the pattern human life.This is because telecommunication technology already contribute a lot to pattern of life a more convenient. Realizes of this phenomenon, I taken the initiative to
design prototype for machine water use prepaid card. This machine easy more somebody
to purchase water, it only use prepaid card which in my study were carried out to 30
different respondent background discover 73% stated person used the mobile phone with
prepaid system. With this machine, somebody only must buy prepaid card which stated
card have code number has been fixed all value determined, being consumer can buy
water only with using the card stated, and after determine price of water, automatically
card value stated will deduct. Hereby that person no longer need use deep coin purchases
water , Then hereby more facilitating somebody to purchase water, as people currently more emphasizing comfortable and faster pattern of life technology development.