"Don't Make Me Think!"
Human centered design is a term you may have heard before; it refers to creating websites, games, and other digital interfaces that take the user into account.
UX Design: the User Experience designer is in charge of how the content flows from one thing to the next.
UI Design: the User Interface designer is responsible for taking what the UX designer does and makes it visually work. The UI designer's job is very important.
Bad UX Design Tumblr