This invention describes how a user can access their online software applications (SaaS) even without an internet connection. A special client application with an embedded browser first connects online to get a temporary access token and stores it, along with the user's login details, on the device. When offline, if the user's entered credentials match the cached ones and the stored token is still valid, the system allows access to the locally stored application data.
Why it matters: Filed before Progressive Web App (PWA) capabilities and service worker APIs matured. The claims' focus on an embedded browser with synchronization and authentication for offline access could now leverage these standardized web technologies, simplifying implementation.
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