Eric Larchevêque

Initiated and supervised the practical integration of FIO Addresses and FIO Request specifications into software and hardware wallet UX. Technical solutions for supporting the FIO address format, signing request processing, and interaction with external services allowed hardware wallet users to securely use convenient addresses and payment requests. This integration lowered the entry barrier for users preferring to store keys in cold storage and simultaneously ensured compatibility with the FIO ecosystem. Public announcements and documentation prepared by the Ledger team also contributed to trust in using FIO addresses combined with high security standards of hardware devices. The practical impact lies in the fact that such integrations directly increased the actual number of users who could securely generate and use FIO addresses, which accelerated the spread of the standard and increased the token's utility in everyday scenarios.