Net4Society Matchmaking Event for 2026 Cluster 2 calls

1 – 2 Jun 2026 | Paris, France

Project cooperationUpdated on 19 May 2026

Longitudinal survey, EMA & geospatial infrastructure for multi-site youth well-being research — TRANSFO-04

Research Infrastructure Partner at Recherche Polygon Inc.

Montreal, Canada

About

Polygon designs and operates longitudinal data collection infrastructure for multi-site youth research — ecological momentary assessment (EMA) via lightweight web app, adaptive survey sequencing (ASI), geospatial data integration (GSI), and automated participant retention workflows, all GDPR-compliant.

EX!ST (Université de Lorraine) deployed this infrastructure across 53 schools over four years with 5,000 adolescents tracking mental health trajectories and social inequalities. SCOOT (SESSTIM Marseille) ran a parallel longitudinal protocol with 2,500 students over three years combining questionnaires and objective physical activity measurement.

Polygon joined both projects at proposal stage, co-designing the data collection architecture before the first participant was recruited. We adapt to consortia at any stage.

Stage

  • Ideation - identifying the project idea
  • Design - setting the project scope
  • Drafting - writing the project proposal
  • Completing the consortia

Call

  • Destination: Innovative Research on Social and Economic Transformations

Type

  • Partners for an existing consortium
  • A consortium to join as partner

Organisation

Recherche Polygon Inc.

Company (SME)

Montreal, Canada

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