From W3C Wiki

Lionel Wolberger is COO of UserWay, a full services accessibility solutions provider. Lionel serves on the W3C Accessible Platforms Architectures Working Group and is a member of the Forbes Technology Council. He has authored patents, holds a PhD in anthropological approaches, and has managed, deployed and secured multi-million dollar systems for Fortune 100 companies used by tens of millions of people around the world. Lionel is a Privacy by Design ambassador, Cisco Security Ninja, and accomplished presenter on stage and TV, and has contributed to Verifiable Credentials, DID, and other global standards.