Human–computer interaction (HCI) is the study, planning and design of the interaction between people (users) and computers.

learn more… | top users | synonyms

5
votes
3answers
184 views

Is it necessary to include an interface's “hidden functions” in the manual / help?

Background A well designed interface allows any type of user, beginner, advanced, or expert, to achieve their objective quickly. In most cases, help information contains the description of elements ...
26
votes
2answers
1k views

Defining “Instantaneous” as part of usability acceptance criteria

The Setup I have run into this problem time and time again. An interface is performing slow and QA and/or Engineering come back and ask, "can you please define the acceptance criteria for how fast ...
5
votes
5answers
655 views

Benefits of recording user facial expressions when testing

Every "proper" test setup seems to include a camera / webcam for recording the user and a lot of articles I've read in the past recommend it as part of a setup, but sources never really go into a ...
46
votes
5answers
5k views

What research is there suggesting modal dialogs are disruptive?

It seems "Everyone" knows they're highly disruptive for many situations but often times clients don't. Particularly in desktop applications this form of dialog is often misused, often disrupting a ...
4
votes
2answers
982 views

Use of 'she' in scientific literature

While reading through plenty of scientific papers for my thesis relating to Human Computer Interaction (HCI), I am under the impression almost everybody refers to users/subjects/persons/... as 'she'. ...