Users are not professional users
Lack of education focused on the use of information technology
Frequency of use will sometimes be low
Low motivation for practice, for reading directions and for formal training
=> Design methods need to focus on enabling the development of an instant mental model that allows useful interaction
Example of The Dutch railway company
Mismatch of designers
< Antisocial personality disorder >
Definition
Antisocial personality disorder (ASPD or APD) is defined by the American Psychiatric Association's Diagnostic and Statistical Manual as "...a pervasive pattern of disregard for, and violation of, the rights of others that begins in childhood or early adolescence and continues into adulthood." The individual must be age 18 or older, as well as ha
the major influences on amenorrhea.)
Bonding
유대(bonding)란 어머니가 진통 및 아기와의 눈맞춤, 아기의 웃음 등을 경험한 후에 생기는 것으로 모유수유를 하면서 모아상호 작용을 하면서 유대감이 형성될 수 있다. 수유상황을 통해 신생아는 자신의 생존에 필요한 기본 욕구를 충족시키고, 어머니는 신생아