many laid donald norman 's influential book ''the design everyday things'' human computer interaction ref name interactiondesigncomau disciplines domaines academic research human computer interaction hci includes methods describing testing usability interacting interface cognitive dimensions cognitive walkthrough design research interaction designers typically informed iterative cycles user research user research used identify needs motivations behaviors end users design emphasis user goals experience evaluate designs terms usability affective influence architecture ref name interactiondesigncomau
Applied science Architecture and design User experience design Interaction design