Short answer

When presenting designs through virtual walkthroughs, designers should be aware that users may perceive spaces as smaller than they are, and adjust communication or scale accordingly.

Field
User-Centred Design
Source
OakTrust (Texas A&M University Libraries) (2011)
Method
Comparative experimental study
Evidence
Moderate effect

Exploring architectural designs via video game technology can lead users to perceive spaces and distances as smaller than they are in reality. This user-centred design research insight is drawn from a 2011 study published in OakTrust (Texas A&M University Libraries). Using Comparative experimental study, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When presenting designs through virtual walkthroughs, designers should be aware that users may perceive spaces as smaller than they are, and adjust communication or scale accordingly.

Study
User-Centred DesignHigh ImpactModerate effect

Virtual architectural walkthroughs lead to underestimation of space and distance

Exploring architectural designs via video game technology can lead users to perceive spaces and distances as smaller than they are in reality.

OakTrust (Texas A&M University Libraries) · 2011

01

Key Findings

  • 01Participants tended to underestimate the size of spaces in the virtual environment.
  • 02Perception of distance was less accurate in the virtual walkthrough compared to the real space.
  • 03Factors such as camera height and graphical quality may influence the underestimation of distance, beyond just field of view.
02

Application

Design takeaway

When presenting designs through virtual walkthroughs, designers should be aware that users may perceive spaces as smaller than they are, and adjust communication or scale accordingly.

How to apply

When conducting virtual design reviews, explicitly inform stakeholders about the potential for perceived scale distortion and consider providing comparative real-world references or scale indicators within the virtual environment.

Project actions

  • 01When creating virtual walkthroughs, ensure the scale is accurately represented and consider adding visual cues for size.
  • 02If comparing virtual and real spaces, be mindful of how users might perceive differences.
03

Method & Evidence

AimTo investigate how perceptions of architectural space and distance differ between real-world environments and their virtual representations within a video game engine.
MethodComparative experimental study
ProcedureParticipants were surveyed with identical questions about their perception of a specific architectural space, first in its real-world form and then during a virtual walkthrough of the same space within a video game engine. The responses were then compared.
ContextArchitectural design and visualization, virtual reality, human-computer interaction

Variables

IVEnvironment (real vs. virtual walkthrough)
DVPerception of space size, accuracy of distance estimation
CVArchitectural design of the space, questions asked to participants, participant demographics (potentially)
04

Strengths & Limitations

Strengths

  • +Direct comparison between real and virtual environments.
  • +Identifies specific factors (camera height, graphics) influencing perception.

Limitations

The specific game engine and graphics used might not represent all virtual environments. User familiarity with video games could also affect perception.

Reliability & validity

Reliability could be improved by using a larger, more diverse sample and standardizing the virtual environment's technical specifications. Validity is supported by the direct comparison of identical questions in both real and virtual settings.

Think critically

How might the specific design of the virtual environment (e.g., lighting, textures, level of detail) further influence the user's perception of scale and distance?

05

Design Principles

"Virtual representations of space can introduce perceptual biases that must be understood and managed in design communication."

This insight is crucial for designers and architects using virtual reality (VR) or game engines for client presentations and design reviews. It highlights a potential disconnect between the intended scale and the user's perception, which could lead to misinterpretations of space and functionality.

06

What This Means for Your Design

When you walk through a digital model of a building in a game, it might feel smaller than the real thing, and you might not guess distances as well.

How to use in your project

  • 1.Reference this study when discussing the limitations or potential biases of using virtual walkthroughs or simulations in your design process.
07

Add to My Project

08

Quick Cite

Paragraph starter

Research indicates that virtual architectural walkthroughs, particularly those within video game engines, can lead to a systematic underestimation of both space and distance compared to real-world perception. Factors such as camera height and graphical fidelity may exacerbate this effect, suggesting that designers must be cognizant of these perceptual biases when utilizing such technologies for client communication or design evaluation.

09

Source

OakTrust (Texas A&M University Libraries)

Comparing Perception of Real and Virtual Architectural Space Using Video Game Technology

journal · 2011

View source

Questions About This Research

What does the research say about virtual architectural walkthroughs lead to underestimation of space and distance?
When presenting designs through virtual walkthroughs, designers should be aware that users may perceive spaces as smaller than they are, and adjust communication or scale accordingly. Evidence: OakTrust (Texas A&M University Libraries) (2011).
Why does "Virtual architectural walkthroughs lead to underestimation of space and distance" matter for design?
This insight is crucial for designers and architects using virtual reality (VR) or game engines for client presentations and design reviews. It highlights a potential disconnect between the intended scale and the user's perception, which could lead to misinterpretations of space and functionality.
How can designers apply this research?
When presenting designs through virtual walkthroughs, designers should be aware that users may perceive spaces as smaller than they are, and adjust communication or scale accordingly.
What were the main findings?
Participants tended to underestimate the size of spaces in the virtual environment.. Perception of distance was less accurate in the virtual walkthrough compared to the real space.. Factors such as camera height and graphical quality may influence the underestimation of distance, beyond just field of view.
What research method was used?
Comparative experimental study.
How strong is the evidence?
Evidence strength is rated Moderate effect, based on a 2011 journal from OakTrust (Texas A&M University Libraries).
What should I do differently in my next project?
When conducting virtual design reviews, explicitly inform stakeholders about the potential for perceived scale distortion and consider providing comparative real-world references or scale indicators within the virtual environment.
What are the limitations?
The study's findings may be specific to the particular video game engine, graphical quality, and architectural style used. The influence of individual user experience with video games was not detailed.