IRMA-meet is a video chat service that supports authenticated video calls. It was developed by the Privacy by Design Foundation and ProcoliX. I have been instrumental in the conceptual design and interaction design and contributed as a front-end developer to this project. IRMA-meet can be found online at https://www.irma-meet.nl.
Reference: B. Jacobs, K. de Jonge, J. de Bruin, H. Schraffenberger, L. Nelissen, H. van Zijst, and M. Baeten, IRMA-meet [Web application], 2020, Publisher: Privacy by Design Foundation and ProcoliX. Available at: https://www.IRMA-meet.nl.