Papers by Isabelle Verilhac
Le laboratoire des usages et des pratiques innovantes
Presses de l'Université du Québec eBooks, Sep 10, 2020
Projectics, Feb 26, 2019
The word "design" is a concept that is becoming increasingly popular in the scientific literature... more The word "design" is a concept that is becoming increasingly popular in the scientific literature, in the industry and in people's daily lives. despite its importance, however, there is no consensus about its meaning.
Chapitre 13. Design Creative City Living Lab : le Living Lab de la Cité du design de Saint-Étienne
L'Harmattan eBooks, 2019
Etude physico-chimique du traitement de surface par irradiation u. V. De materiaux composites
Le traitement de surface par rayonnement ultraviolet de materiaux composites s. M. C. (sheet mold... more Le traitement de surface par rayonnement ultraviolet de materiaux composites s. M. C. (sheet molding compound) a matrice polyester engendre une modification physico-chimique de la surface. L'accent sera porte sur la caracterisation et la reactivite de surface de ces materiaux. Les objectifs industriels sont l'amelioration de l'adherence de la couche d'appret sur le smc et l'optimisation du procede. Pour cela, une etude fine des mecanismes mis en jeu lors de l'irradiation sous le rayonnement ultraviolet est apprehendee. La complementarite des techniques d'analyse (mesure de mouillabilite, m. E. B. , i. R. -a. T. R. , x. P. S. , r. P. E. ) a permis d'obtenir une vision globale des echantillons, allant de l'aspect morphologique aux proprietes de reactivite. La correlation des differents resultats a permis de determiner un rendement optimal du traitement de surface pour des energies d'insolation comprises entre 8 et 10j/cm2. Celles-ci sont suffisantes pour obtenir l'adherence et eviter le developpement d'une structure ecaille par exces d'irradiation. Les resultats x. P. S. Mettent en evidence l'evolution des liaisons chimiques de surface avec l'augmentation des groupements oxygenes c-o, c=o, coooh. La fonctionnalisation se stabilise a une valeur limite du rapport atomique c/o egale a 2. Des insolations in-situ dans la chambre d'analyse du spectrometre et sous atmosphere controlee d'oxygene comparees aux insolations a l'air, suggerent deux processus simultanes: ? la physisorbtion de molecules d'eau genere une disponibilite sterique qui va bloquer l'equation du type norrish i, diminuant ainsi la probabilite de depart en co et co#2 et modifiant la competition entre les differents mecanismes reactionnels. ? le second processus decoule de la cinetique des gaz: une pression d'oxygene (0,5mbar) suffisante par ailleurs pour creer des langmuirs d'oxygene absorbe a la surface, n'a en definitive qu'un rendement statistiquement tres faible dans la fonctionnalisation de cette surface
Chapitre 13. Design Creative City Living Lab : le Living Lab de la Cité du design de Saint-Étienne
Les écosystèmes d'innovation, 2019
Projectics / Proyéctica / Projectique, 2018
The word "design" is a concept that is becoming increasingly popular in the scientific literature... more The word "design" is a concept that is becoming increasingly popular in the scientific literature, in the industry and in people's daily lives. despite its importance, however, there is no consensus about its meaning.
Etude physico-chimique du traitement de surface par irradiation u. V. De materiaux composites
Http Www Theses Fr, 1995
Le traitement de surface par rayonnement ultraviolet de materiaux composites s. M. C. (sheet mold... more Le traitement de surface par rayonnement ultraviolet de materiaux composites s. M. C. (sheet molding compound) a matrice polyester engendre une modification physico-chimique de la surface. L'accent sera porte sur la caracterisation et la reactivite de surface de ces materiaux. Les objectifs industriels sont l'amelioration de l'adherence de la couche d'appret sur le smc et l'optimisation du procede. Pour cela, une etude fine des mecanismes mis en jeu lors de l'irradiation sous le rayonnement ultraviolet est apprehendee. La complementarite des techniques d'analyse (mesure de mouillabilite, m. E. B. , i. R. -a. T. R. , x. P. S. , r. P. E. ) a permis d'obtenir une vision globale des echantillons, allant de l'aspect morphologique aux proprietes de reactivite. La correlation des differents resultats a permis de determiner un rendement optimal du traitement de surface pour des energies d'insolation comprises entre 8 et 10j/cm2. Celles-ci sont suffisantes pour obtenir l'adherence et eviter le developpement d'une structure ecaille par exces d'irradiation. Les resultats x. P. S. Mettent en evidence l'evolution des liaisons chimiques de surface avec l'augmentation des groupements oxygenes c-o, c=o, coooh. La fonctionnalisation se stabilise a une valeur limite du rapport atomique c/o egale a 2. Des insolations in-situ dans la chambre d'analyse du spectrometre et sous atmosphere controlee d'oxygene comparees aux insolations a l'air, suggerent deux processus simultanes: ? la physisorbtion de molecules d'eau genere une disponibilite sterique qui va bloquer l'equation du type norrish i, diminuant ainsi la probabilite de depart en co et co#2 et modifiant la competition entre les differents mecanismes reactionnels. ? le second processus decoule de la cinetique des gaz: une pression d'oxygene (0,5mbar) suffisante par ailleurs pour creer des langmuirs d'oxygene absorbe a la surface, n'a en definitive qu'un rendement statistiquement tres faible dans la fonctionnalisation de cette surface
Le laboratoire des usages et des pratiques innovantes
innovation collective, 2020
LUPI — Innovative uses and practices lab, core of the Design Creative City Living Lab
2011 17th International Conference on Concurrent Enterprising, 2011
The LUPI (innovative uses and practices lab) is an innovative methodology at the core of Design C... more The LUPI (innovative uses and practices lab) is an innovative methodology at the core of Design Creative City Living Lab (DCC-LL), managed by the Economic Development Department of the Saint-Etienne Cité du design. It develops short term programs (2–6 months) with professional designers, implementing new products, services or systems in the form of scenarios of uses. This co-innovation scenario process is particularly adapted to SMEs and organized as collaborative workshops on practices observation, creativity and analysis, with multidisciplinary working groups (local government, designers, companies, clusters and users). The LUPI is a light structure evolving with the projects. It works in close collaboration with the Research Department of the Cité du design, which provides it with its global watches and users' investigation programs.
IDeALL: Exploring the way to integrate design for all within living labs
2012 18th International ICE Conference on Engineering, Technology and Innovation, 2012
ABSTRACT On the one hand, new paradigms, such as Open Innovation (Chesbrough, 2003) and Web 2.0 (... more ABSTRACT On the one hand, new paradigms, such as Open Innovation (Chesbrough, 2003) and Web 2.0 (O'Reilly, 2004) as well as Living Labs operating as a User Centred Open Innovation Ecosystem (Pallot, 2009), promote a more proactive role of users in the R&D process. However, a number of existing methods for involving users are abundantly described in the literature as reported by Pallot and colleagues (2010) while proposing a domain landscape of research and design methods supporting user involvement in R&D. On the other hand, the Design Creative City Living Lab has deployed the LUPI® methodology (Vérilhac, 2011) for involving all stakeholders, including users, at the earlier stage in opening a specific design lab. The LUPI® main strength consists in the proactiveness on the value creation chain from foresight up to the market (Jégou, 2009). Finally, there is the Design for All (DfA) approach and HUMBLES design method (Aragall, 2012) where products and services are adapted to the needs and wishes of all people, regardless of their differences. This paper briefly explores these different methods and tentatively tries to provide criteria for selecting design methods according to project specific aspects in integrating the DfA approach to meet the needs of all users whatever their differences.
IDeALL: Investigating design-for-all and living-lab methods for engaging users in value co-creation
2014 International Conference on Engineering, Technology and Innovation (ICE), 2014
ABSTRACT This paper presents a case study for comparing five different design methods in terms of... more ABSTRACT This paper presents a case study for comparing five different design methods in terms of capacity to engage all stakeholders, including users, in the design process and their impacts on technology acceptance and solution adoption by users. These five design methods have been applied within ten design cases accordingly to the Living Lab approach, which is based on an open innovation ecosystem. The ten design cases were voluntarily chosen from different sectors in order to compare the selected design/LL methods whatever is the project context. The actual findings reveal the complementarity between technology acceptance, which is more induced by an individual perception, and solution adoption, which is more generated through social and trust influences, in forging the appropriation mechanism.
LUPI — Innovative uses and practices lab, core of the Design Creative City Living Lab
2011 17th International Conference on Concurrent Enterprising, Jun 20, 2011
The LUPI (innovative uses and practices lab) is an innovative methodology at the core of Design C... more The LUPI (innovative uses and practices lab) is an innovative methodology at the core of Design Creative City Living Lab (DCC-LL), managed by the Economic Development Department of the Saint-Etienne Cité du design. It develops short term programs (2–6 months) with professional designers, implementing new products, services or systems in the form of scenarios of uses. This co-innovation scenario process is particularly adapted to SMEs and organized as collaborative workshops on practices observation, creativity and analysis, with multidisciplinary working groups (local government, designers, companies, clusters and users). The LUPI is a light structure evolving with the projects. It works in close collaboration with the Research Department of the Cité du design, which provides it with its global watches and users' investigation programs.
Livret du participantau Colloque "Living Lab: Bénéfices dʼune approche portée par les usagers pour les entreprises et les collectivités
Ce colloque organise le 22 novembre 2016 a St Etienne par la Cite du design, France Living Labs e... more Ce colloque organise le 22 novembre 2016 a St Etienne par la Cite du design, France Living Labs et Inria s’inscrit dans le cadre des Entretiens Jacques Cartier 2016 et des 2emes Rencontres “Francophonie Living Labs” (Lyon 21/11 et St Etienne 22-23/11) et beneficie du soutien financier du projet “Francophonie Living Labs” de la commission permanente de cooperation France - Quebec (CPCFQ 65eme edition) du BEDA ( Bureau of European Design Associations) et ENoLL, le reseau europeen des Living labs. Le modele Living Lab represente une methodologie d’innovation ouverte « portee par les usagers » dont la popularite ne cesse de croitre a l’echelle internationale. S’il se distingue d’abord par la participation active des usagers tot dans le processus d’innovation et par l’experimentation en conditions realistes, il met egalement l’accent sur la creation d’un ecosysteme d’innovation fonde sur un partenariat PPP (Public-Prive-Personnes) dans le cas des projets societaux et sur le developpement...
2014 International Conference on Engineering, Technology and Innovation (ICE), 2014
This paper presents a case study for comparing five different design methods in terms of capacity... more This paper presents a case study for comparing five different design methods in terms of capacity to engage all stakeholders, including users, in the design process and their impacts on technology acceptance and solution adoption by users. These five design methods have been applied within ten design cases accordingly to the Living Lab approach, which is based on an open innovation ecosystem. The ten design cases were voluntarily chosen from different sectors in order to compare the selected design/LL methods whatever is the project context. The actual findings reveal the complementarity between technology acceptance, which is more induced by an individual perception, and solution adoption, which is more generated through social and trust influences, in forging the appropriation mechanism.
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Papers by Isabelle Verilhac