The project aims to enhance Trezor hardware wallets by implementing full support for Zcash Orchard shielded transactions, thereby promoting user security for shielded funds. By updating the Trezor firmware, Trezor Suite, and Trezor Connect API, the project will enable seamless integration of privacy features within the Zcash ecosystem. This initiative not only contributes to the broader adoption of shielded transactions but also strengthens the overall privacy capabilities of cryptocurrency users.