![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
2. Dialogue
2.1 Principle
2.1.1 Expressing orders by direct designation
Dialogue in direct-designation graphical user interfaces must be machine-guided: the user can only designate what the machine shows. The machine therefore always has the initiative. It must offer, in an accessible, organized and visual way, all the choices the user can make at a given moment.
These choices are suggested by interactors, mainly buttons, icons and menus, but there are many others. For the interface designer, the decision...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Digital documents and content management
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Dialogue