Decoding QR codes

Between two-dimensional matrices and hidden modules.
Concert tickets, admission to museums, menus in restaurants: QR codes are everywhere. They give us access to various activities and information, but how are they designed? How reliable are they and what kind of data can they contain? This is what you will discover during this pre-university week combining programming and mathematics.

Offered by EPFL’s School of Computer and Communication Sciences, this pre-university week is open to students from Vaud high schools interested in discovering all the secrets that are hidden in QR codes. From the encoding of data and its placement on a matrix to the principles of automatic error correction, participants will learn how to master all the steps leading to the construction of this tool that is becoming increasingly used, but remains complex to design.

Practical information

Where and when
October 17-21, 2022 at EPFL (Lausanne) – The pre-university weeks will of course take place in strict compliance with the sanitary measures in force at that time
Who
High school students (2nd year and beyond)
Language
French
Teaching staff
Dr Romain Edelmann and a team of EPFL students
Registration
Online registration until October 2, 2022

For students from the canton of Vaud, please register using this link
For everyone else please register using this link
Contact
Please contact the Education Outreach Department for any question: [email protected]