France Télévisions, Radio France and RTBF, with the support of the French-speaking public media, have joined forces again this year for the fourth edition of the Ideas Accelerator. This program reflects the desire to think together to respond to the major challenges of society and the transformation of media uses to propose innovative solutions. The 2022 winners had the opportunity to go to Liège, Belgique for a 3-day Bootcamp to develop their projects.