Telegram Passport is a unified authorization method for services that require personal identification. Users can upload their documents once, then instantly share their data with services that require real-world ID (finance, ICOs, etc.). Telegram doesn‘t have access to the users’ personal information thanks to end-to-end encryption.
Envoy Visitor Registration simplifes front desk sign-in. Collect contact information, capture visitor photos and have them sign legal documents—all on the iPad.