Investigating the Design of Augmented Narrative Spaces Through Virtual-Real Connections: A Systematic Literature Review

Title of the Paper

Exploring Enhanced Narrative Spaces in Virtual-Real Connections: A Systematic Literature Review

Paper Information

• Subject Area: Human-Computer Interaction (HCI), Augmented Reality (AR), Mixed Reality (MR) Narrative Space Design
• Keywords: Augmented Reality, Mixed Reality, Narrative Space, Enhanced Narrative Space, Virtual-Real Connection

Research Background and Problem Statement

• Issues and Challenges:

  • Augmented Reality (AR) offers innovative possibilities in storytelling by overlaying virtual narrative spaces onto real 3D environments, creating immersive interactive experiences for users.
  • There is currently limited understanding of the design structures connecting virtual narrative spaces with real-world spaces.
  • A systematic study and classification of how virtual-real connections influence enhanced narrative space design is lacking.

• Significance:

  • The connection between virtual narrative spaces and real-world spaces is central to creating immersive AR narrative experiences.
  • Understanding these connections can aid in developing more structured approaches to AR narrative design.

• Research Motivation and Related Work:

  • While AR technology has garnered increasing attention in the fields of HCI, AR, and MR, existing research primarily focuses on how augmented spaces influence user experiences, with limited systematic analysis of spatial design in AR as a narrative medium.
  • Previous studies, both domestic and international, have begun exploring aspects such as perceived realism, user interaction, and spatial registration in AR. However, these approaches are predominantly technology-driven and insufficient for constructing a systematic framework for narrative space types.

Proposed Solution

• Methods/Solutions:

  • This study conducts a systematic literature review, analyzing 64 articles published between 2003 and 2023 in the fields of HCI, AR, and MR related to enhanced narrative space design.
  • The research categorizes the findings based on four types of "virtual-real connections" (pairing, registration, functionality, and placement rules) and identifies eight main types of enhanced narrative spaces.

• Innovations:

  • Proposes a classification framework for virtual-real connections.
  • Identifies and defines eight new types of enhanced narrative spaces, categorizing them into two major groups: "Virtual Narrativized Real Spaces" and "Realized Virtual Narrative Spaces."

• Implementation Steps and Key Techniques:

  • Systematic literature review: Article selection conducted following PRISMA guidelines.
  • Qualitative coding and thematic analysis of sample articles using grounded theory methodology.
  • Construction of an Alluvial Diagram to visualize patterns and relationships in virtual-real connections.
  • Comparison of the functionality, scale, and user experience of different types of enhanced narrative spaces.

Research Findings

• Specific Findings:

  • Four major patterns of virtual-real connections were summarized from the literature: pairing (Exclusive, Universal, Conditional), registration (Spatial Mapping, Multiple Anchoring, Single Anchoring), functionality (Reinforcing, Remembering, Reskinning), and placement rules (Physical Feature, Semantic Relationship).
  • Eight types of enhanced narrative spaces were identified, demonstrating the diversity of AR narrative design in spatial interaction and narrative expression.
  • Design recommendations were proposed to optimize user immersion in enhanced narrative spaces.

• Advantages and Comparisons:

  • By summarizing a framework for enhanced narrative space design, this study addresses gaps in the existing literature regarding narrative implementation and design type classification.
  • Provides methodological guidance for researchers in HCI, AR, and MR, facilitating further application in system development and design optimization.

• Experimental/Evaluation Results:

  • The eight types of enhanced narrative spaces are:
    • Virtual Narrativized Real Spaces: Historicized Outdoor Spaces, Reinforced Indoor Spaces, Extended Object Spaces, Flexible Background Spaces.
    • Realized Virtual Narrative Spaces: Migrated Scene Spaces, Transformed Indoor Spaces, Transplanted Desktop Spaces, Compatible Portal Spaces.
  • Data indicates that the priority and design methods of virtual-real connections significantly influence user interaction and narrative immersion in different space types.

• Limitations and Future Directions:

  • Limitations:
    • The study primarily focuses on academic literature and does not include commercial application cases (e.g., Pokémon Go).
    • The four virtual-real connection patterns may not encompass all attributes of enhanced narrative space design.
  • Future Directions:
    • Expand the systematic investigation to include commercial AR applications.
    • Integrate dimensions of user behavior and narrative experience to deepen the framework for AR narrative design.
    • Develop narrative space design tools and user experience evaluation methods based on the research findings.