---
description: Comprehensive Agent Payload and spatial database for the HHI - IKRD Hallway and Livingroom digital twin.
tags:
- spatial-database
- agent-payload
- digital-twin
- hhi-ikrd
- hallway-livingroom
title: HHI - IKRD - Hallway & Livingroom - Full Agent Payload
---

# HHI - IKRD - Hallway & Livingroom - Full Agent Payload
> This document serves as the complete spatial database and comprehensive Agent Payload for the digital twin of the HHI - IKRD Hallway and Livingroom, detailing spatial hierarchies, room dimensions, viewpoint configurations, and interaction rules.

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## Project Description

This project encapsulates the digital twin representation of the apartment located at Einsteinufer 37, 10587 Berlin, DE, specifically focusing on the Hallway and Living Room areas on the first floor. It is designed to function as a complete spatial reference for internal AI guides, tour assistants, and automated spatial navigation systems interacting with the property asset.

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## What Is HHI - IKRD - Hallway & Livingroom?

Provide a concise definition.
It is an architectural digital twin and spatial dataset mapping the interior layout, dimensions, and navigation viewpoints of a residential apartment property's hallway and living room spaces.

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## Key Details

-   **Property Type:** apartment\
-   **Address:** Einsteinufer 37, 10587 Berlin, DE\
-   **Total Rooms/Areas Mapped:** 2 rooms (Hallway, Living Room)\
-   **Total Mapped Area:** 35.3 sqm\
-   **Floor Level:** 1

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## What Does It Mean?

### Short Answer

This payload establishes a standardized digital coordinate and spatial hierarchy framework for the HHI - IKRD apartment interior. By defining precise viewpoint positions, rotations, and zone layouts, it enables automated agents to simulate movement, understand spatial continuity, and guide users through the physical environment with high accuracy.

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## Spatial Hierarchy

### Hallway
- **Display Name:** Hallway
- **Square Footage:** 5.5 sqm
- **Floor Level:** 1
- **Viewpoints:**
  - **Default:** Position: X=-0.11, Y=1.29, Z=0.9 | Rotation: Pitch=3.08, Yaw=-0.08, Roll=3.14

### Living Room
- **Display Name:** Living Room
- **Square Footage:** 29.8 sqm
- **Floor Level:** 1
- **Viewpoints:**
  - **Default:** Position: X=0.07, Y=1.29, Z=4.34 | Rotation: Pitch=2.99, Yaw=0.93, Roll=3.14

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## State and Interaction Rules

The user or autonomous agent can interact with this spatial environment by navigating through defined viewpoint markers, querying specific room attributes such as square footage and floor level, and utilizing the spatial hierarchy to transition smoothly between the Hallway and the Living Room.

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## Spatial Context

The Hallway (5.5 sqm) acts as the initial entry transition zone on the first floor, providing direct spatial flow and accessibility into the adjacent Living Room (29.8 sqm). Both areas share the same floor level, creating a continuous open environment within the apartment footprint.

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## Data Payloads

- [Spatial Directory](/view/hhi-ikrd-hallway-livingroom/llms.txt): Lightweight sitemap and index.