たとえば、自動販売機の例ですと、ユーザとのやり取りは操作パネルが担当し

For example, when you try to change the user interface is an example of a vending machine and the interaction with the user operation panel in charge, and often changes only the object actions panel, they change impact against other objects or system configuration.

For example, when is an example of the vending machine, because the interaction with the user is in charge of the operation panel, when you try to change the user interface it is sufficient to change only the object of the operation panel, and of other objects and systems never is affected by the change to the configuration.

For example, it is an example of a vending machine, and the exchange of user charge, an operation panel, when intending to change the user interface to the change of the operation panel, the only object to other object and system configuration does not effect to change.