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ORBi^lu

The ORBi^lu Project

ISSN: 2354-5011

ORBi^lu is a project developed by


	References of "Koenig, Vincent 50002114" in Showing results 41 to 60 of 71 1 2 3 4 Gamification as a Methodology: A Multi-Part Development Process McCall, Roderick ; Louveton, Nicolas ; Kracheel, Martin et al Scientific Conference (2013, April 28) Gamification is often thought of as the end result or outcome of a project. In this paper we explore how it can also be adopted during the conceptual design stage using metaphorical games and as a method ... [more ▼] Gamification is often thought of as the end result or outcome of a project. In this paper we explore how it can also be adopted during the conceptual design stage using metaphorical games and as a method of testing concepts within a more advanced simulation environment. We explore this from the perspective of the I-GEAR project where it is used as one of many methods in the design of a commuter mobility game. [less ▲] Detailed reference viewed: 257 (87 UL) Assessing In-Vehicle Information Systems application in the car: a versatile tool and unified testing platform. Louveton, Nicolas ; McCall, Roderick ; Avanesov, Tigran et al in Proceedings of the 5th International Conference on Automotive User Interfaces and Interactive Vehicular Applications (2013) In this paper we present the DriveLab IVIS testing platform which allows for the same experiments to be conducted both under simulator and real car conditions. Other key aspects of DriveLab is that it is ... [more ▼] In this paper we present the DriveLab IVIS testing platform which allows for the same experiments to be conducted both under simulator and real car conditions. Other key aspects of DriveLab is that it is highly modular (therefore allowing the exchange or integration of different components) and that it supports more than one driver. For example we show that the same IVIS devices and scenario can be used with two different 3D engines. The paper provides a technical overview and a brief example of use. [less ▲] Detailed reference viewed: 158 (23 UL) Socio-Technical Study On the Effect of Trust and Context when Choosing WiFi Names Ferreira, Ana ; Huynen, Jean-Louis ; Koenig, Vincent et al in Lecture Notes in Computer Science (2013), 8203 We study trust and context as factors influencing how people choose wireless network names. Our approach imagines the mindset of a hypothetical attacker whose goal is to ensnare unsuspecting victims into ... [more ▼] We study trust and context as factors influencing how people choose wireless network names. Our approach imagines the mindset of a hypothetical attacker whose goal is to ensnare unsuspecting victims into accessing dishonest WiFi access points. For this purpose, we conducted an online survey. We used two separate forms. The first form asked a random group of participants to rate a list of wireless names according to their preferences (some real and others purposely made-up) and afterwards with implied trust in mind. The second form was designed to assess the effect of context and it asked a different set of respondents to rate the same list of wireless names in relation to four different contexts. Our results provide some evidence confirming the idea that trust and context can be exploited by an attacker by purposely, or strategically, naming WiFi access points with reference to trust or within certain contexts. We suggest, in certain cases, possible defence strategies. [less ▲] Detailed reference viewed: 286 (21 UL) L’expérience utilisateur : un concept sans consensus? Enquête sur le point de vue des professionnels Lallemand, Carine ; Gronier, Guillaume; Koenig, Vincent in van de Leemput, Cécile; Chauvin, Christine; Hellemans, Catherine (Eds.) Activités humaines, Technologies et Bien-être (2013) Depuis une dizaine d’années, le concept d’expérience utilisateur (UX) se répand dans le domaine des Interactions Homme-Machine (IHM). Centré sur l’utilisateur et son expérience subjective vécue de ... [more ▼] Depuis une dizaine d’années, le concept d’expérience utilisateur (UX) se répand dans le domaine des Interactions Homme-Machine (IHM). Centré sur l’utilisateur et son expérience subjective vécue de l’interaction avec un système interactif, l’UX s’intéresse, entre autres, aux aspects émotionnels, hédoniques ou encore esthétiques composant l’interaction. Cependant, bien que déjà très utilisé par les professionnels, ce concept souffre notamment d’un manque de recherche empirique. De plus, de nombreuses définitions et perspectives sur l’UX cohabitent sans donner lieu à un consensus scientifique clair. Or, pour progresser dans ce champ de recherche, l’enseigner, ou pour communiquer sur celui-ci, il est nécessaire de mieux le comprendre et le délimiter. Une enquête par questionnaire (adaptée de Law et al., 2009) réalisée sur 758 professionnels et chercheurs de plus de 35 nationalités permet de mieux comprendre comment ce concept est compris et utilisé à travers le monde. Les résultats montrent des divergences entre les profils des participants. [less ▲] Detailed reference viewed: 167 (5 UL) Replicating an International Survey on User Experience: Challenges, Successes and Limitations Lallemand, Carine ; Koenig, Vincent ; Gronier, Guillaume in ACM SIGCHI 2013 Conference on Human Factors in Computing Systems (2013) In order to study how the notion of User Experience (UX) evolved over the last few years, an international survey originally conducted in 2008 by Law et al. [1] has been replicated. Its main goal was to ... [more ▼] In order to study how the notion of User Experience (UX) evolved over the last few years, an international survey originally conducted in 2008 by Law et al. [1] has been replicated. Its main goal was to get some insights on the points of view from practitioners on the notion of UX. After having slightly adapted the initial (English) survey and having translated it into French and German, more than 758 valid answers have been collected from all over the world. This experience report aims at illustrating some of the challenges involved in the replication of such a study as well as successes and limitations. [less ▲] Detailed reference viewed: 79 (7 UL) Educational Assessment Meets Usability: Equal Chances for Conducting Computer-Based Concept-Maps Weinerth, Katja ; Koenig, Vincent ; Brunner, Martin et al in Herrington, Jan; Couros, Alec; Irvine, Valerie (Eds.) EdMedia World Conference on Educational Media & Technology 2013 (2013) This paper describes how usability affects the usage of a computer-based assessment (CBA) instrument. The aim of our current study is twofold: a) the development of a usability improved CBA instrument ... [more ▼] This paper describes how usability affects the usage of a computer-based assessment (CBA) instrument. The aim of our current study is twofold: a) the development of a usability improved CBA instrument (ISO 9241-11, 1998; ISO 9241-210, 2010) within the framework of human-computer interaction (HCI) and b) the comparison and evaluation of two concept map applications in regards to the impact that usability has on the assessment interaction. In this study we developed and evaluated two CBA concept map applications. We assessed 60 students aged between 16 and 18 who were asked to conduct concept maps on two different versions of the same knowledge assessment instrument. We observed significant differences regarding two out of three usability criteria of the ISO standard definition: efficiency and satisfaction of the students. Our findings highlight that usability influences the assessment interaction and therefore the chances of the assessment taker to work (successfully) through the assessment. [less ▲] Detailed reference viewed: 94 (10 UL) Studies in Socio-Technical Security Analysis: Authentication of Identities with TLS Certificates Ferreira, Ana ; Giustolisi, Rosario ; Huynen, Jean-Louis et al in IEEE TrustCom (2013) Authenticating web identities with TLS certificates is a typical problem whose security depends on both technical and human aspects, and that needs, to be fully grasped, a socio-technical analysis. We ... [more ▼] Authenticating web identities with TLS certificates is a typical problem whose security depends on both technical and human aspects, and that needs, to be fully grasped, a socio-technical analysis. We performed such an analysis, and in this paper we comment on the tools and methodology we found appropriate. We first analysed the interaction ceremonies between users and the most used browsers in the market. Then we looked at user's understanding of those interactions. Our tools and our methodology depend on whether the user model has a non-deterministic or a realistic behaviour. We successfully applied formal methods in the first case. In the second, we had to define a security framework consistent with research methods of experimental cognitive science. [less ▲] Detailed reference viewed: 166 (34 UL) Gaming concepts and incentives to change driver behaviour McCall, Roderick ; Koenig, Vincent in The 11th Annual Mediterranean Ad-Hoc Networking Workshop (2012) In this paper we present a novel concept that deals specifically with changing driver behaviour in order to reduce traffic congestion. The project I-GEAR (incentives and gaming environments for automobile ... [more ▼] In this paper we present a novel concept that deals specifically with changing driver behaviour in order to reduce traffic congestion. The project I-GEAR (incentives and gaming environments for automobile routing) aims to understand the motivations that drivers have while undertaking the daily commute and then to provide them with a range of incentives to change their behaviour. A key focus within the project is on ways in which the problem could potentially be solved without recourse to an expensive infrastructure project. Our solution to this problem was to move the problem of traffic management onto everyday mobile devices. In the following paper we outline the background to the problem, concepts relating to pervasive gaming, existing explorations of incentives and gaming approaches as well as our basic concept and project methodology. [less ▲] Detailed reference viewed: 123 (10 UL) Human scoring in CBA Doublet, Sophie ; Koenig, Vincent ; Busana, Gilbert et al Scientific Conference (2012) Detailed reference viewed: 107 (32 UL) Reducing congestion through persuasive gaming McCall, Roderick ; Kracheel, Martin ; Koenig, Vincent Scientific Conference (2012) In this paper we provide an overview of the I-GEAR (incentives and gaming environments for automobile routing) project that is intended to reduce traffic congestion in Luxembourg through the use of ... [more ▼] In this paper we provide an overview of the I-GEAR (incentives and gaming environments for automobile routing) project that is intended to reduce traffic congestion in Luxembourg through the use of persuasive gaming. In order to illustrate some of the issues involved we also present an outline concept of a live game in which we propose to encourage the workshop participants to take part. If a sufficient number of workshop participants take part, this real life game could even be used as a small scale study within the project. [less ▲] Detailed reference viewed: 152 (12 UL) Towards a Simple City Driving Simulator Based on Speed Dreams and OSM Avanesov, Tigran ; Louveton, Nicolas ; McCall, Roderick et al in Adjunct Proceedings of 4th International Conference on Automotive User Interfaces and Interactive Vehicular Applications (2012), 2 This paper presents an architecture and partially built simulation platform which is designed to offer a flexible open ended approach for conducting laboratory experiments. The emphasis is on supporting ... [more ▼] This paper presents an architecture and partially built simulation platform which is designed to offer a flexible open ended approach for conducting laboratory experiments. The emphasis is on supporting multiple drivers and the ability to swap in and out different software components and devices. [less ▲] Detailed reference viewed: 196 (20 UL) Using Gamification and Metaphor to Design a Mobility Platform for Commuters McCall, Roderick ; Koenig, Vincent ; Kracheel, Martin in International Journal of Mobile Human Computer Interaction (2012) In this paper the authors explain the use of gamification as a way to optimize mobility patterns within a heav- ily congested European City. They explore this from two perspectives, first by outlining a ... [more ▼] In this paper the authors explain the use of gamification as a way to optimize mobility patterns within a heav- ily congested European City. They explore this from two perspectives, first by outlining a gaming concept and secondly by explaining how the use of a mobility game that took place in two locations can be used to explore incentives and design issues. [less ▲] Detailed reference viewed: 361 (28 UL) Pervasive Gaming as a Potential Solution to Traffic Congestion: New Challenges Regarding Ethics, Privacy and Trust Koenig, Vincent ; Boehm, Franziska ; McCall, Roderick in Entertainment Computing - ICEC 2012 (2012) The following paper presents a review of the ethical, privacy and trust aspects relating to pervasive gaming in particular within the domain of traffic congestion. The paper deals explicitly with the ... [more ▼] The following paper presents a review of the ethical, privacy and trust aspects relating to pervasive gaming in particular within the domain of traffic congestion. The paper deals explicitly with the challenges involved that fall between the gaps standard ethical practice and scientific research when studies comprise of those in the lab (where collection and use is heavily controlled) and those which take place in the wild where there is the requirement to share data possibly with external parties. Also where the nature of such work is at the borders of the concept of traditional study and a commercial running prototype. [less ▲] Detailed reference viewed: 131 (13 UL) When complexity meets ease of use - How to design your own adapted user interface Koenig, Vincent ; Battisti, Sophie Scientific Conference (2011, September) Detailed reference viewed: 41 (10 UL) Usability meets assessment: Equal chances in education Weinerth, Katja ; Koenig, Vincent in World Usability Day 2011 (2011) Detailed reference viewed: 51 (6 UL) La gestion des informations et des savoirs en entreprise: usage et utilisabilité d'un portail Internet Koenig, Vincent ; van de Leemput, Cécile in Balikdjian, Alexandra; Salengros, Pierre; Lemoine, Claude (Eds.) et al Analyse du travail, technologie et psychologie de la consommation (2008) Detailed reference viewed: 27 (5 UL) A web-based system for the evaluation of information processing strategies in the domain of scientific literacy Martin, Romain ; Keller, Ulrich ; Reichert, Monique et al in XXIX International Congress of Psychology (2008) Detailed reference viewed: 45 (4 UL) Empowering the practitioners in their daily educational work: development and use of the AcReDi e-Library Langers; Meyers, Christian ; Koenig, Vincent in International Journal of Psychology (2008), 3 Detailed reference viewed: 28 (0 UL) A web-based quality control system for assessment processes Busana, Gilbert ; Koenig, Vincent ; Martin, Romain et al in International Journal of Psychology (2008), 43 Detailed reference viewed: 48 (1 UL) The autonomous building of teachers' identity through the use of an action-research diary: Empowering the teacher to become a reflective practitioner in the Luxembourgish school system Meyers, Christian ; Langers, Christian ; Koenig, Vincent Scientific Conference (2008) Detailed reference viewed: 51 (1 UL) 1 2 3 4

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