Cross-Organization Calendar Comparison via Trusted Intermediary

The system automatically compares calendars and determines available times without requiring manual intervention. The automated calendar comparison feature retrieves calendar data from multiple sources, processes it server-side, and returns available time slots, eliminating the need for users to manually exchange and compare calendar information.

The patent replaces manual mechanical processes (emails, phone calls, manual calendar checking) with an automated electronic system. The server-based calendar comparison mechanism uses electronic data retrieval and processing to automatically determine availability, substituting the manual communication loop with an automated information processing system.

The system introduces a trusted third-party server as an intermediary between users from different organizations. Instead of users directly sharing calendar data (which would violate security policies), the server acts as a mediator that securely retrieves calendar information from authorized sources, compares it according to policy rules, and returns processed results without requiring direct data exposure between organizations.

The calendar comparison system is designed to work universally across different organizational environments. It can access calendars from multiple sources (Exchange, Outlook, Google Calendar, iCloud) and accommodate various company policies and security restrictions, making it adaptable to diverse organizational structures while maintaining policy compliance.