& specify the context of use Specify the user & organizational requirements Produce design solutions Evaluate design against requirements Identify need of user centered design System meets specified functional, user & organizational requirements
highlight your relationships: wherever you are on the web, seeing the face of a friend of yours there is incredibly reassuring. This works on the Affection motivation.
The high degree of customization, allowed by a workaround, triggered an incredible level of self- expression (with all its consequences). This works on the Excellence motivation.
networks focused on communication. Skype is an excellent example of this, allowing multiple types of communication in one. This works on the Curiosity motivation.
simple it’s almost not noticed is it’s ability to create groups on the fly. You need to talk with a couple of friend right now? Create a chat ad hoc with a couple of clicks, done! This works on the Affection motivation.