Search results for: Frédéric Vernier

Items from 1 to 9 out of 9 results

chapter

Paper Metaphor for Tabletop Interaction Design

Guillaume Besacier, Gaétan Rey, Marianne Najm, Stéphanie Buisine, more

Lecture Notes in Computer Science > Human-Computer Interaction. Interaction Platforms and Techniques > Part 4: Ubiquitous Interaction > 758-767

The aim of this paper is to explore new metaphors for interaction design on tabletop system. Tabletop systems are shared horizontal surface for co-located collaboration, which leads to original problems when designing interactions. We propose two metaphors based on the paper: the peeling metaphor, and the slot metaphor, and then suggest a way of using them to design new interactions for solving some...

chapter

Follow My Finger Navigation

Rami Ajaj, Frédéric Vernier, Christian Jacquemin

Lecture Notes in Computer Science > Human-Computer Interaction – INTERACT 2009 > Novel User Interfaces and Interaction Techniques 2 > 228-231

This paper presents a novel interaction technique called Follow my Finger (FmF) for navigation in 3D virtual environments using a 2D interactive view on a table-top device. FmF consists in moving a camera icon that represents the 2D subjective position and orientation of a viewpoint in the 3D world. Planar, tactile, and direct manipulation of the camera icon facilitates navigation in the 3D environment...

article

Using Gap Charts to Visualize the Temporal Evolution of Ranks and Scores

Charles Perin, Jeremy Boy, Frederic Vernier

IEEE Computer Graphics and Applications > 2016 > 36 > 5 > 38 - 49

To address the limitations of traditional line chart approaches, in particular rank charts (RCs) and score charts (SCs), a novel class of line charts called gap charts (GCs) show entries that are ranked over time according to a performance metric. The main advantages of GCs are that entries never overlap (only changes in rank generate limited overlap between time steps) and gaps between entries show...

chapter

Computer-Supported Creativity: Evaluation of a Tabletop Mind-Map Application

Stéphanie Buisine, Guillaume Besacier, Marianne Najm, Améziane Aoussat, more

Lecture Notes in Computer Science > Engineering Psychology and Cognitive Ergonomics > Part I: Cognitive and Affective Issues in User Interface Design > 22-31

The aim of this study is to investigate the usability and usefulness of interactive tabletop technologies to support group creativity. We implemented a tabletop interface enabling groups of 4 participants to build mind-maps (a tool for associative thinking). With 24 users in a within-group design, we compared its use to traditional paper-and-pencil mind-mapping sessions. The results showed no difference...

article

Trains of thought on the tabletop: visualizing association of ideas improves creativity

Amandine Afonso Jaco, Stéphanie Buisine, Jessy Barré, Améziane Aoussat, more

Personal and Ubiquitous Computing > 2014 > 18 > 5 > 1159-1167

According to the Search for Ideas in Associative Memory theory, ideas in a brainstorming session do not come one by one but rather in “trains of thought,” which are rapid accumulations of semantically related ideas. In order to visualize these trains of thought, we developed a brainwriting tabletop interface enabling users to link successive ideas together by means of graphical ropes. To test the...

article

Dynamic tabletop interfaces for increasing creativity

Lara Schmitt, Stéphanie Buisine, Jonathan Chaboissier, Améziane Aoussat, more

Computers in Human Behavior > 2012 > 28 > 5 > 1892-1901

We designed a tabletop brainwriting interface to examine the effects of time pressure and social pressure on the creative performance. After positioning this study with regard to creativity research and human activity in dynamic environments, we present our interface and experiment. Thirty-two participants collaborated (by groups of four) on the tabletop brainwriting task under four conditions of...

article

A Design Study of Direct‐Touch Interaction for Exploratory 3D Scientific Visualization

Tijmen Klein, Florimond Guéniat, Luc Pastur, Frédéric Vernier, more

Computer Graphics Forum > 31 > 3pt3 > 1225 - 1234

We present an interaction design study of several non‐overlapping direct‐touch interaction widgets, postures, and bi‐manual techniques to support the needs of scientists who are exploring a dataset. The final interaction design supports navigation/zoom, cutting plane interaction, a drilling exploration, the placement of seed particles in 3D space, and the exploration of temporal data evolution. To...

article

How do interactive tabletop systems influence collaboration?

Stéphanie Buisine, Guillaume Besacier, Améziane Aoussat, Frédéric Vernier

Computers in Human Behavior > 2012 > 28 > 1 > 49-59

This paper examines some aspects of the usefulness of interactive tabletop systems, if and how these impact collaboration. We chose creative problem solving such as brainstorming as an application framework to test several collaborative media: the use of pen-and-paper tools, the “around-the-table” form factor, the digital tabletop interface, the attractiveness of interaction styles. Eighty subjects...

article

A framework for the intelligent multimodal presentation of information

Cyril Rousseau, Yacine Bellik, Frédéric Vernier, Didier Bazalgette

Signal Processing > 2006 > 86 > 12 > 3696-3713

Intelligent multimodal presentation of information aims at using several communication modalities to produce the most relevant user outputs. This problem involves different concepts related to information structure, interaction components (modes, modalities, devices) and context. In this paper we study the influence of interaction context on system outputs. More precisely, we propose a conceptual...

Filter options

Publication date

Set your own date range

INFONA - science communication portal

Search results for: Frédéric Vernier

Add recipient

Sending message cancelled

Are you sure you want to cancel sending this message?

Send message

Filter options

Publication date

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

Publication type

Keywords

Data set

Journal

Reporting an error / abuse

Sending the report failed

Accessibility options