Short answer

Incorporate interactive 3D holographic visualizations directly into the design workspace to enable more intuitive spatial interaction and reduce workflow interruptions.

Field: Modelling
Source: Proceedings of the Design Society (2023)
Method: Explorative user study and use case formulation.
Evidence: Moderate effect

Integrating augmented reality (AR) holograms directly into the traditional computer-aided design (CAD) workstation can significantly improve the efficiency and intuitiveness of product development workflows. This modelling research insight is drawn from a 2023 study published in Proceedings of the Design Society. Using Explorative user study and use case formulation., researchers explored how this design variable affects real-world outcomes. The key design takeaway: Incorporate interactive 3D holographic visualizations directly into the design workspace to enable more intuitive spatial interaction and reduce workflow interruptions.

Study

ModellingRecentModerate effect

Hybrid AR Workstation Streamlines CAD Workflows by Bridging Digital and Physical Design Spaces

Proceedings of the Design Society · 2023

Key Findings

01A hybrid AR workstation can bridge the 'data gap' and 'interface gap' between traditional desktop CAD and immersive environments.
02Specific use cases for fundamental, drafting, and modelling CAD tasks can be enhanced by interactive AR holograms.
03Intuitive spatial inspection and interaction with 3D models are key benefits.

Application

Design takeaway

Incorporate interactive 3D holographic visualizations directly into the design workspace to enable more intuitive spatial interaction and reduce workflow interruptions.

How to apply

When designing interfaces for complex 3D modeling or visualization tasks, consider how AR can be used to project interactive models into the user's immediate physical space, allowing for more natural manipulation and inspection.

Project actions

01Consider how your design project could benefit from spatial visualization beyond a flat screen.
02Explore existing AR tools or simulate AR interactions to test user engagement with 3D models.

Method & Evidence

AimHow can a hybrid augmented reality computer workstation be effectively utilized to enhance traditional CAD workflows for product designers?

MethodExplorative user study and use case formulation.

ProcedureResearchers identified common product designer activities within typical CAD workflows. Based on these activities, eight use cases for a hybrid AR workstation were developed and categorized (fundamental, drafting, modelling). The applicability of novel hybrid AR interactions derived from literature was then assessed.

ContextProduct design and development, Computer-Aided Design (CAD), Augmented Reality (AR) interfaces.

Variables

IVUse of a hybrid AR workstation vs. traditional CAD workstation.

DVWorkflow efficiency, intuitiveness of interaction, task completion time.

CVComplexity of CAD tasks, user experience with CAD, user familiarity with AR.

Strengths & Limitations

Strengths

+Identifies specific, actionable use cases for hybrid AR in a professional design context.
+Addresses a practical challenge in current product development workflows.

Limitations

The effectiveness of AR can depend heavily on the quality of the hardware, software, and the specific design task. Not all users may be comfortable with or have access to AR technology.

Reliability & validity

The validity of the findings relies on the accurate identification of typical designer workflows and the relevance of the assessed AR interactions. Reliability would depend on the consistency of user performance across repeated trials and the standardization of the AR environment.

Think critically

To what extent does the 'interface gap' and 'data gap' identified in this study apply to other design disciplines beyond CAD, and how might hybrid AR solutions address them?

Design Principles

"Integrate digital design elements into the physical workspace to enhance spatial understanding and interaction."

This approach addresses the common disconnect between 2D/3D digital design tools and the need for spatial understanding. By overlaying interactive 3D models into the user's physical workspace, designers can reduce data preparation and interface switching, leading to more fluid and efficient design iterations.

What This Means for Your Design

Imagine seeing a 3D model of your design floating in front of you, right next to your computer screen, and being able to move and change it with your hands. This research shows that doing this can make designing things on a computer much faster and easier.

How to use in your project

1.Reference this study when discussing the integration of new technologies into design workflows or when exploring innovative human-computer interaction methods for 3D modeling.

Add to My Project

Quick Cite

Paragraph starter

The integration of hybrid augmented reality workstations, as explored by Harlan et al. (2023), offers a promising avenue for enhancing traditional CAD workflows. By projecting interactive 3D holograms into the user's physical workspace, designers can overcome the limitations of purely screen-based interfaces, facilitating more intuitive spatial inspection and manipulation of product models. This approach addresses the 'data gap' and 'interface gap', potentially leading to significant improvements in design efficiency and user experience.

Source

Proceedings of the Design Society

USE CASES FOR A HYBRID AUGMENTED REALITY COMPUTER WORKSTATION IN CAD WORKFLOWS

journal · 2023

View source

Questions About This Research

What does the research say about hybrid ar workstation streamlines cad workflows by bridging digital and physical design spaces?: Incorporate interactive 3D holographic visualizations directly into the design workspace to enable more intuitive spatial interaction and reduce workflow interruptions. Evidence: Proceedings of the Design Society (2023).
Why does "Hybrid AR Workstation Streamlines CAD Workflows by Bridging Digital and Physical Design Spaces" matter for design?: This approach addresses the common disconnect between 2D/3D digital design tools and the need for spatial understanding. By overlaying interactive 3D models into the user's physical workspace, designers can reduce data preparation and interface switching, leading to more fluid and efficient design iterations.
How can designers apply this research?: Incorporate interactive 3D holographic visualizations directly into the design workspace to enable more intuitive spatial interaction and reduce workflow interruptions.
What were the main findings?: A hybrid AR workstation can bridge the 'data gap' and 'interface gap' between traditional desktop CAD and immersive environments.. Specific use cases for fundamental, drafting, and modelling CAD tasks can be enhanced by interactive AR holograms.. Intuitive spatial inspection and interaction with 3D models are key benefits.
What research method was used?: Explorative user study and use case formulation..
How strong is the evidence?: Evidence strength is rated Moderate effect, based on a 2023 journal from Proceedings of the Design Society.
What should I do differently in my next project?: When designing interfaces for complex 3D modeling or visualization tasks, consider how AR can be used to project interactive models into the user's immediate physical space, allowing for more natural manipulation and inspection.
What are the limitations?: The study focused on specific use cases and did not extensively cover all potential CAD tasks or long-term user adoption challenges.