Sarah Project2 A

This is a remote control which come in useful .
It has good visibility and feedback because,
the electronic objects (television ,videotape recorder ...)
turn on/off by just press a button . And ,
I can change channels , set up TV and turn up/down
the volume by using remote control .
It also has good affordance because , it has just
buttons with simple letter which helps to get point
easily . So , I knew how to do with it , just press a button .