Raphaël Perraud

Digital Product Design & Service design UX/UI design for web & mobile apps, ERP Jamstack web dev, 3D apps, VR/AR experiences

Data engineering

Worked for R&D on robot fleet management, service design for public transports in rural areas, web/VR showroom editor/showcase, institutional websites, coaching app

Topic of interest: HCI, UX, knowledge transfer, software learning, adaptive interfaces, VSWM, user's mental models, cognitive modeling, user's behavior, tutorials and help systems, adaptive interfaces

Data science and ML

Research interests are around the challenges that learners encounter when they face interfaces mismatches between an unfamiliar interface and a familiar one. In my PhD, I have explored how users adapt their workflows when software interfaces change and elaborated user-centered methods to quantify interface similarity to predict knowledge transfer issues.

My current work aims to model the cognitive processes users employ when applying knowledge from familiar software to new or cross-domain applications. I am particularly interested in the computational modeling of user behavior that simulate knowledge transfer across GUIs through analogical reasoning.

I teached the following courses at university for Computer Science students :

- HCI : participative design, user research, prototyping, testing

- Javascript fullstack : React + RESTful API (express/Hapi) + MongoDB, modules and classes for POO, auth using JWT tokens, socket.io, async programmation, bundler