1.

Why Existing
Data Fails

The root cause of most multimodal AI failures in real deployment is that premise conditions don't match between modalities.

Common problems in multimodal data construction:

Each modality collected for different purposes

Time synchronization done pseudo-retrospectively in post-processing

Vision is "appearance," speech is "waveform," language is "text" — siloed

Non-verbal and spatial conditions ignored

Semantic consistency after integration not verified

As a result, models become:

Working during training

Failing in real environments

Unusable for robotics

2.

Our Principle

M9 STUDIO operates on the principle that multimodal integration happens in the design phase, not in post-processing.

Therefore, we determine first:

Which modalities to include

How they perceive the same event

Which information is primary, which is auxiliary

Which conditions must be shared across all modalities

We do not collect data without deciding these first.

Principle

Integration Before Generation.

3.

Target Modalities

3.1 Linguistic

Utterance content Context-dependent meaning Ellipsis & implication Dialogue structure (turns)

3.2 Speech / Audio

Spoken utterance Non-verbal sounds Environmental sound Spatial audio

3.3 Vision

Facial expression Gaze Gesture Posture Viewpoint & framing Occlusion

3.4 Non-Verbal

Timing Pauses Sync / desync Emotion transitions

3.5 Spatial

Distance Direction Movement Environmental constraints

These are generated under the same event and same conditions.

4.

Integration Design

This is the core of the business.

4.1 Timeline Integration

Definition of common timeline

Unification of sampling premises

Explicit documentation of allowable drift

Structuring of asynchronous events

Data with time misalignment cannot be "semantically aligned" after the fact.

4.2 Semantic Consistency Design

For the same event, we design at the design stage:

What is expressed in language

How it is uttered in speech

What is visible in vision

How it is behaved non-verbally

This results in a data structure that:

Has no contradictions between modalities

Converges easily during learning

Doesn't learn spurious correlations

5.

Vision as
Perceptual Variable

One decisive difference: we treat vision not as "aesthetics" but as "perceptual input."

Design Targets

Viewpoint: Camera position, height

Composition: Framing

Motion: Speed, direction

Attention Focus: Where attention is directed

Occlusion: What is cut off from view

These are not aesthetic elements — they are variables that directly affect AI judgment.

6–7.

Non-Verbal &
Metadata

6. Non-Verbal Integration

In multimodal integration, non-verbal is not "glue" — it is structure.

Gaze before and after utterance

Synchronization of backchannels and gestures

Changes in pauses and spatial distance

These are integrated as event structures.

7. Metadata & Annotation

Common event ID

Time intervals

Condition ID

Per-modality references

Relationships made explicit

8.

Use Cases

Multimodal Foundation Models

Dialogue Agents

Robotics Perception & Control

Interactive AI

Real-Environment AI Evaluation

9.

Why This Cannot Be Replaced

Pre-Generation Integration

Can design integration before generation

Non-Verbal & Spatial

Can include non-verbal and spatial elements

Vision as Perception

Can treat vision as perceptual variables

Aligned New Generation

Can generate new data with aligned conditions

Robotics Premise

Built with robotics implementation as premise

M9 STUDIO's multimodal integrated data business is not about adding modalities — it is about enabling AI to understand the world coherently.

DISCUSS YOUR REQUIREMENTS

SPECIALIZED CHAPTER

Robotics-Oriented Data Architecture

Data for robots that don't misunderstand humans

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