AI in Construction Quiz

Answers and explanations appear as you take the quiz.

1. How can computer vision support construction progress review?
   • Compare captured site imagery with a planned model or defined work elements
   • Read workers’ private email
   • Approve construction permits automatically
   • Set payroll without project data
2. What is a model clash test used to find?
   • Disputes between contractors
   • Geometric interferences between components from different disciplines
   • Equipment theft from the site
   • Noise violations at a worksite
3. What computer-vision task can identify safety equipment in a construction image?
   • Predictive schedule modeling
   • Speech recognition
   • Object detection of items such as hard hats or vests
   • BIM file exchange
4. What challenge does a hard-hat detection study identify beyond locating a helmet?
   • Converting a mel spectrogram to audio
   • Finding an IFC exchange schema
   • Estimating an earnings report
   • Establishing which worker is associated with the detected hard hat
5. What kind of data did a construction delay-risk study examine for model development?
   • Objective project data
   • Only generated building renderings
   • Only workers’ social-media posts
   • A list of architectural styles
6. Which model did the cited construction-progress paper use for object detection in site images and video?
   • A word-level speech aligner
   • YOLOv8
   • A music source-separation network
   • A nearest-neighbor recommender for contracts
7. Why should an object detector’s construction-site score be interpreted with its dataset context?
   • A high score proves that all sites are safe
   • The model score replaces project documentation
   • Lighting, occlusion, site stages, and object classes affect what the evaluation measures
   • The class names determine a project’s legal status
8. What should a schedule-risk model output be treated as?
   • A contractually binding completion date
   • An automatic permit decision
   • A measured fact about future weather
   • A project-specific estimate to review, not a guaranteed completion date