Intro
Conference Committee Members
Contents
About the Editors
Construction Management: Construction Management
Framework for Assessing the Usability of Augmented Reality Applications for Construction Work
1 Introduction
2 Literature Review
2.1 Augmented Reality in the Construction Industry
2.2 User Experience (UX)
2.3 Measuring Usability of AR Applications
2.4 The Benefit of Application Evaluation
3 Methodology
3.1 Development of AR Application Evaluation Framework for Construction
4 AR Application Evaluation
4.1 Data Analysis

4.2 Limitations of the Framework
5 Conclusion and Suggestions
References
Current and Future Trends of Augmented and Mixed Reality Technologies in Construction
1 Introduction
2 Selection of Journals and Articles
3 Review and Identification of the Article Characteristics
4 Identifying the Existing Categories
5 Proposing Additional Categories
6 Classification of Articles
6.1 Research Methodology
6.2 Improvement Focus
6.3 Industry Sector
6.4 Target Audience
6.5 Project Phase
6.6 Stage of Technology Maturity
6.7 Application Area
6.8 Comparison Role

6.9 Technology Type
6.10 Location
7 Discussion: Current and Future Trends
8 Conclusion and Future Works
References
Stochastic Modeling of Tag Installation Error for Robust On-Manifold Tag-Based Visual-Inertial Localization
1 Introduction
2 Lie Group Theory and State Estimation
3 Tag-Based Visual-Inertial Localization Using On-Manifold EKF
4 Tag Installation Error: Causes and Modeling
5 Stochastic Representation of Tag Installation Error in On-Manifold Formulation
6 Experiments
7 Results
7.1 Extreme Case
8 Conclusion
References

Virtual Reality-Based Expert Demonstrations for Training Construction Robots via Imitation Learning
1 Introduction
2 Background
3 Methodology
3.1 Virtual Environment Creation
3.2 Virtual Demonstration Collection
3.3 Control Policy Training and Testing
4 Results and Discussion
5 Conclusion and Future Work
References
The Effect of Human Body Blockage on UWB Tracking Accuracy in Construction Sites
1 Introduction
2 Literature Review
3 Methodology: Measuring the Effect of Human Body Block on UWB Performance
4 Experiments Setup and Data Collection

4.1 Scenario 1: Quasi-NLOS Condition
4.2 Scenario 2: NLOS Condition
5 Results and Analysis
5.1 One-Anchor Combinations
5.2 Two-Anchor Combinations
5.3 Three-Anchor Combinations
5.4 Four-Anchors Combinations
6 Summary and Conclusion
References
Enhanced Activity-on-Node Network Diagramming Method for Construction Planning and Scheduling Applications
1 Introduction
2 Scheduling Repetitive Activities and Workflows
3 Illustrating Case
4 Case Study: Bored Pile Concreting
5 Results and Analysis
6 Conclusion
References