Account Sharing Interface With Role-Based Access Options

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Solution Overview

Problem

Existing techniques for configuring and sharing computer accounts are cumbersome, inefficient, and time-consuming, particularly in battery-operated devices, often requiring multiple keystrokes and consuming unnecessary user time and device energy.

Innovation Solution

A user interface is provided with options to share an account with another user identity, allowing selection between making the second user a joint owner or a participant, thereby optimizing the sharing process and reducing cognitive burden and resource consumption.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If account sharing is enabled between multiple users, then account versatility and collaboration capability are improved, but account security and control management become more complex

Engineering Contradiction:
Improveaccount sharing capabilityVSAvoidaccount management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments account access rights into distinct hierarchical levels: joint owners with full control, participants with limited access, and family members with restricted permissions. This segmentation allows multiple users to share an account while maintaining clear boundaries and control structures, reducing management complexity despite increased versatility.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary authentication mechanism that mediates between multiple users and the account system. This intermediary layer handles permission verification, access control, and security protocols, allowing seamless account sharing while maintaining security and simplifying user interactions.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If multiple users can access the same account, then collaboration and shared resource utilization are improved, but security risks and unauthorized access potential increase

Engineering Contradiction:
Improvecollaboration efficiencyVSAvoidaccount security
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent applies local quality by assigning different security levels and permission sets to different user roles within the same account. Joint owners receive full access, participants receive limited access to specific features, and family members receive restricted access. This localized quality control allows collaboration while maintaining security through role-based access control.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent implements preliminary action by establishing security protocols and permission structures before users access the account. Authentication requirements, permission assignments, and security policies are pre-configured, ensuring security measures are in place before any collaborative activities begin, thus preventing unauthorized access while enabling collaboration.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If account sharing options are provided, then user flexibility and customization are improved, but interface complexity and user confusion increase

Engineering Contradiction:
Improvesharing option flexibilityVSAvoidinterface usability
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent implements dynamics by making the interface adaptive to user context and preferences. The system dynamically adjusts the display of sharing options based on the user's role, previous selections, and current needs. This dynamic adaptation provides flexibility in sharing options while maintaining ease of operation by showing only relevant choices to each user.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent applies inversion by reversing the traditional approach: instead of presenting all possible sharing options and requiring users to navigate complex settings, the system first establishes basic account sharing, then allows users to customize permissions and options as needed. This inverted approach simplifies the initial interface while maintaining flexibility through progressive configuration.

Inventive Principle:
Principle #13The other way round (Inversion)

Data Source

PatentEP4398179B1User interfaces for sharing an account with another user identity
Publication Date: 2026.05.20 APPLE INC
  • EP4398179B1 patent drawingFigure 1A
  • EP4398179B1 patent drawingFigure 1B
  • EP4398179B1 patent drawingFigure 2

AI summary

The present disclosure generally relates to displaying a user interface for sharing an account associated with a first user identity with a second user identity. The user interface includes a first sharing option and a second sharing option. One or more inputs corresponding to a request to share the account are detected. If the one or more inputs include a selection of the first sharing option, a request to invite the second user identity to become a joint owner of the account is transmitted. If the one or more inputs include a selection of the second sharing option, a request to invite the second user identity to become a participant of the account without becoming a joint owner of the account is transmitted.