The aim is to show students how crucial it has never been, in the age of data and big data, to make data readable, engaging, and even aesthetically pleasing! This is the very mission of data visualization, which has grown from a simple graphic and visual presentation of data to an increasingly important art form and a powerful marketing and communication tool for companies that use it to "make their figures, flows, and statistics speak for themselves and take shape." Data journalism will be discussed with journalism students. The Masterclass will also include a short practical workshop to help students grasp the discipline.

What can data visualization offer public decision-makers and how can it contribute to a better understanding of their region? Facilitated by Marthe Viallet, curator of data visualization exhibitions. With: Caroline Goulard (co-founder of Dataveyes) Laurie Gobled (Director of the Information Systems Department at the Paris Region Institute) Dario Ingiusto (Deputy Head of Infographics at Le Figaro newspaper) Nicolas Mondon (In charge of infographics at Le Figaro newspaper) Thomas Watkin (Lecturer in Urban Design and Sociology at the University of Nîmes).

What justifies creating impactful data visualizations? What are the key elements of successful data visualizations? There are simple practices for making data speak, as well as more sophisticated approaches. From social media to exhibitions, a data mediation approach allows the general public to engage with data visualizations and the topics they address. Conference introduction: Fabien Canu, Director General of INSEP Bertrand Daille, Head of the Performance Department Jeremy Wanner, Data Scientist, Performance Department Other speakers: Artur Galocha (Graphics editors, The Washington Post) Julie Brunet (Data & information designer, Datacitron)

What would a data representation be without a design layer to make it understandable and accessible, if not a technical tool that is likely to be of limited use? What would a data representation be without a large amount of data if not a simple infographic? By combining the best of their respective fields, Florian Melki, a data analyst, tells you how his encounter with Marthe Viallet, a data designer, led them to co-create data visualization projects, question their practices, and even embark on designing data visualization exhibitions.

Why is data design necessary? How can data journalists inspire us? What are the keys to successful data visualizations? What are the best design choices in data visualization: fonts and color? How can we boost reader engagement and attention, drawing inspiration from data journalists who are exceptional storytellers of data?

Why is it essential to create impactful data visualizations? What are the secrets to successful visualizations? From simple methods to elaborate solutions, learn how to make data speak.

What would a data representation be without a design layer to make it understandable and accessible, if not a technical tool that is likely to be of limited use? What would a data representation be without a large amount of data if not a simple infographic? By combining the best of their respective fields, Florian Melki, a data analyst, tells you how his encounter with Marthe Viallet, a data designer, led them to co-create data visualization projects, question their practices, and even embark on designing data visualization exhibitions.

How can we visualize actor networks to better understand the dynamics of collaboration and influence? What tools and techniques allow us to effectively map stakeholders? Explore the various methods, from simple relationship mapping to complex network visualizations. Discover how these visualizations can be used to identify key players, analyze interactions, and optimize communication and collaboration strategies.