Release Notes

Version 2508 (Internal Version 7.4.1)

This release focuses on improving hands-on question assessments, adding support for multiple-choice questions, optimizing resource management, and enhancing the visibility of digital twins, all aimed at improving user experience and teaching management efficiency.

1. Score Management – Dimension Filtering

A new filtering feature has been added to the score management page, allowing teachers to easily filter student records based on:

• Score range
• Completion time range

2. Hands-On Questions Scoring Optimization (Time-Based Scoring)

The scoring logic for time-based tasks has been updated to support multiple time intervals with corresponding score ratios. The system will now match the student’s completion time to the appropriate interval and automatically calculate the score:

Actual Score = Operation Success Score × Time Interval Score Ratio

For example: Complete within 30 seconds = 100% score, Complete between 30-60 seconds = 80% score, Complete after 60 seconds = 50% score.

3. New Question Type: Multiple-Choice Questions

The FactVerse platform now supports adding and configuring multiple-choice questions to assess students’ ability to understand multiple correct answers. This feature is also available for scenario binding and previewing in DataMesh Studio.

4. Expanded USD File Format Support

We’ve added support for uploading and recognizing .usdp files.

5. Digital Twin Public/Private State Display

• The visibility status (Public/Private) of digital twins is now shown on the scene details page.
• You can view the status label for digital twins in the Digital Twins
• Private digital twins can only be viewed and edited by the creator in the referenced scene. They are not displayed in the resource directory, improving data security and resource isolation.
• Public digital twins are accessible to users with directory permissions, allowing for sharing and collaborative use.

6. New Resource Locking Mechanism

To prevent conflicts when editing resources, we’ve introduced a locking feature for the following:

• Scenario
• Scene
• Template
• Behavior Tree

Notes:

• Locked resources can only be edited by the user who locked them.
• The current editor and creator can manually release locked resources.

7. Digital Twin Reference Status Filter

A new filter has been added to the Digital Twins page to quickly check whether a digital twin is referenced in any scenes.

Filter options include:

• In use: The digital twin is currently referenced in a scene.
• Not used: The digital twin has not been referenced yet.