Plus Mind

Why It Exists

Notes often become disorganized and hard to find as they accumulate. Plus Mind uses AI to automatically structure and connect notes, creating an intelligent personal knowledge base.

How It Works

Plus Mind uses OnePlus AI's on-device language models to enhance the note-taking experience. The feature can automatically organize notes into categories, extract key information, generate summaries, and link related notes together. It uses semantic understanding to create a knowledge graph of the user's notes, making information easier to find and reference.

Everyday Use Cases

• Automatically categorize meeting notes
• Generate summaries of long documents
• Link related notes across topics
• Find notes by semantic search
• Create knowledge maps from note content

User Workflow

• Open the Plus Mind app on a OnePlus device
• Take or import notes
• AI automatically categorizes and tags notes
• Tap to view AI-generated summaries or connections
• Search using natural language
• Explore the knowledge graph

AI Processing Flow

On-device language model analyzes note content using the NPU, extracts key entities, identifies relationships, and builds a knowledge graph. All processing is local for privacy.

Inputs / Outputs

Inputs:

• Note content
• User tags
• Note relationships
• Search queries

Outputs:

• Categorized notes
• Summaries
• Knowledge graph
• Related note suggestions
• Semantic search results

Known Limitations

• Requires OnePlus devices with NPU
• Performance depends on note complexity
• Large note collections may take time to index
• Limited to supported file formats

Unsupported Scenarios

• Does not work on devices without NPU
• May struggle with very specialized or technical content
• Cannot process encrypted or password-protected notes

Performance Notes

Note categorization runs in real-time during editing. Indexing of existing notes occurs during idle periods. Search returns results in under 2 seconds.

Available On

Shows where this feature is available and how its AI processing works on each platform. Availability may vary by device.

Research Status

Confidence and verification reflect how complete documentation is. Fields may show Not assessed or Not yet verified while research is ongoing - this flags gaps, not product deficiencies.

Research Notes

Source: OnePlus OxygenOS AI documentation. Available on OnePlus 15, 13, and 13R devices running OxygenOS 15+. Shared with Google collaboration for AI models.

Details

Capability Mapping

This feature maps to canonical capability family: Text Summarization.

Canonical capability: Text Summarization.

• Text Summarization - Condenses text, messages, documents, or conversations into a shorter summary.

Grounded in 1 device(s) on OnePlus AI + Gemini, OnePlus AI.