Hazel Yan Ruijing
+ Mouse
The scrolling part of the mouse has a good mapping because it indicates how the scrolling is going to affect what is on the screen: when scrolling to the front, the screen goes up, and vise versa. Some people have it the other way around, which shows different people have different mental model of how this mapping works, and it's nice that the design of the mouse give users the option to choose.
+ Mouse
The scrolling part of the mouse has a good mapping because it indicates how the scrolling is going to affect what is on the screen: when scrolling to the front, the screen goes up, and vise versa. Some people have it the other way around, which shows different people have different mental model of how this mapping works, and it's nice that the design of the mouse give users the option to choose.