Cloud Service Intermediary for End-User Device Access

The patent introduces a server as an intermediary between end-user devices and cloud services. The server hosts a web application that manages cloud service access, authentication, and data synchronization. End-user devices only need to interact with the server through standard web protocols, eliminating the need for complex local implementations of multiple cloud service APIs. This intermediary approach allows devices with limited computing capability to access sophisticated cloud services without requiring advanced programming skills.

The patent merges multiple cloud service interactions into a single server-hosted web application. Instead of requiring end-user devices to implement and coordinate multiple separate cloud service APIs, the server consolidates these interactions through a unified interface. The web application handles authentication, data exchange, and workflow coordination with multiple cloud services, allowing devices to participate in complex workflows without needing to understand or implement the underlying complexity of each individual service.

The patent extracts authorization data management from the end-user device and relocates it to the server. Instead of requiring devices to store and manage sensitive authentication credentials locally, the server hosts the web application with secure access controls. The server manages user authentication, authorization tokens, and permission validation centrally. Devices only need to provide basic identification information, and the server handles all security-sensitive operations, making the system both secure and practical for deployment on diverse end-user devices.