Êtes-vous un étudiant de l'EPFL à la recherche d'un projet de semestre?

Travaillez avec nous sur des projets en science des données et en visualisation, et déployez votre projet sous forme d'application sur GraphSearch.

Découvrez-en plus sur les applications Graph.

Concept

Interface utilisateur naturelle

En informatique, une interface utilisateur naturelle, ou NUI, ou encore Interface Naturelle, est le terme commun utilisé par les designers et développeurs des interfaces humain-machine pour référer à une interface utilisateur qui est invisible, et qui le reste à mesure que l'utilisateur effectue diverses interactions. Le mot naturel est utilisé car la plupart des interfaces informatiques utilisent des appareils de contrôles artificiels qui nécessitent un apprentissage. Un NUI correspond à un utilisateur capable de faire rapidement la transition entre novice et expert. Alors que l'interface nécessite de l'apprentissage, cet apprentissage est facilité grâce au design qui donne à l'utilisateur le sentiment qu'ils sont rapidement et continuellement réussi. Ainsi, "naturel" réfère à un but dans l'Ux (Expérience Utilisateur) – dont les interactions viennent naturellement pendant qu'on interagit avec la technologie, plutôt que de faire une interface elle-même naturelle. C'est un contraste av

À propos de ce résultat

Cette page est générée automatiquement et peut contenir des informations qui ne sont pas correctes, complètes, à jour ou pertinentes par rapport à votre recherche. Il en va de même pour toutes les autres pages de ce site. Veillez à vérifier les informations auprès des sources officielles de l'EPFL.

Publications associées

Chargement

Personnes associées

Chargement

Unités associées

Chargement

Concepts associés

Chargement

Cours associés

Chargement

Séances de cours associées

Chargement

Résumé

Source officielle

À propos de ce résultat

Publications associées (34)

Publications associées

Chargement

Personnes associées (11)

Personnes associées

Chargement

Unités associées (5)

Unités associées

Chargement

Concepts associés (14)

Concepts associés

Chargement

Cours associés (3)

Cours associés

Chargement

Séances de cours associées (3)

Séances de cours associées

Chargement

CS-487: Industrial automation

This course consists of two parts:

architecture of automation systems, hands-on lab
handling of faults and failures in real-time systems, including fault-tolerant computing

MICRO-534: Advanced MEMS & microsystems

In depth analysis of the operation principles and technology of advanced micro- and nanosystems. Familiarisation to their implementation into products and their applications.

CS-444: Virtual reality

The goal of VR is to embed the users in a potentially complex virtual environment while ensuring that they are able to react as if this environment were real. The course provides a human perception-action background and describes the key programming techniques for achieving efficient VR applications

Interface utilisateur

L’interface utilisateur est un dispositif matériel ou logiciel qui permet à un usager d'interagir avec un produit informatique. C'est une interface informatique qui coordonne les interactions homme-

Interface graphique

thumb|Quelques widgets typiques. En informatique, une interface graphique (en anglais GUI pour graphical user interface) ou un environnement graphique est un dispositif de dialogue homme-machine, dans

Kinect

Kinect, initialement connu sous le nom de code Project Natal, est un périphérique destiné au matériel Microsoft avec la Xbox 360 pour la V1 et la Xbox One et Windows depuis la V2 permettant de contrôl

Haptic glove for virtual reality using magneto-rheological fluid actuators

Gabriel Safar

As computer technologies improve year by year, advanced and intuitive user interfaces become increasingly necessary to allow proper manipulation of various types of programs, in different fields and markets. In the case of haptic glove devices, a fraction of the fields that come to mind are rehabilitation after injury, training simulations to learn particular movements or even allowing surgeons to operate on a patient on the other side of the globe. The aim of this project is to design a haptic glove that is lightweight, simple, easy to manipulate while still being precise enough to perform as a user interface for virtual reality systems or any other applications it may have. Our system uses magneto-rheological actuators that act as breaks, while the transmission of these breaking forces from the actuators to the fingertips is achieved by a lightweight wire-based mechanism. The whole system is attached onto a glove to make it easy to wear and transport.

2011

Chargement

Tangible Interfaces for Learning

Sébastien Cuendet

There have been many claims that Tangible User Interfaces (TUIs) can have a positive impact on learning. Alleged benefits include increasing usability, improving engagement and collaboration of students, and providing a better perception of the task, especially spatial ones. However, there exists little empirical data to back up these claims. Moreover, for all their potential benefits for learning, TUIs are still scarcely used in schools. This thesis explores these two issues in the specific context of vocational education and training of carpenter apprentices. The learning objectives concern spatial skills and in particular, the mapping between 2D and 3D representations. We study (1) whether TUIs can support the training of spatial skills, and if so what features allow them to do so, and (2) what kinds of classroom pedagogical scenarios TUIs can support. We follow a design-based research approach and run empirical studies, mostly in classrooms. The contributions of this thesis touch on three research domains:

Spatial skills. Our results show that TUIs can help teach spatial skills to carpenter apprentices. The tangible nature of TUIs can help the learner relate multiple representations of an object, especially for difficult problems. It can also lower the barrier to entry into a learning domain for beginners.
Learning with TUIs. According to our results, TUIs can benefit learning, but the mere fact of using TUIs does not guarantee learning. Instead, special attention needs to be given to the design of the TUI. Small design variations, such as the physical correspondence between the tangible object and its virtual representations, or the type and timing of feedback given to the user, can have a significant impact on learning.
Classroom technologies and orchestration. We explore several classroom pedagogical scenarios that TUIs can support. The most promising one is to use a TUI as part of a hybrid classroom learning activity that includes both TUI and non TUI steps. Additionally, we devise two ways to promote the integration of TUIs in classroom. First, we introduce 5 design principles that reduce the classroom orchestration load. Second, we show how new web technologies can be used to deploy TUIs in schools at a lower cost.

EPFL2013

Chargement

Digital Libraries

Thuy Le Nguyen

Digital libraries are libraries in which collections are stored in a digital format (the metadata at least). Digital libraries are now being made publicly available. However, building good user interfaces to query heterogeneous libraries requires to have a good knowledge on the type of available information (e.g. which attributes are useful for filtering). In this project, we harvest (using the Z39.50 and OAI-PMH protocol) and analyze (in terms of useful attributes for querying) four important digital libraries: Nebis (five million items), Infoscience (sixty thousand items), CiteSeer (seven hundred thousand items) and The European Library (one and a half million items).

2007

Chargement