AI Floor Plan Generation Quiz

Answers and explanations appear as you take the quiz.

1. Why does an interior phone scan of a detached house usually report less area than an ANSI Z765 measurement?
   • Phone sensors round down every measurement
   • ANSI Z765 measures detached houses from exterior walls, which includes wall thickness
   • ANSI Z765 always includes the garage
   • Phone scans skip the kitchen
2. Under ANSI Z765, how is a finished basement treated in gross living area?
   • It is counted at double weight
   • It is included only if it has windows
   • It is excluded because only finished, above-grade space counts
   • It replaces the main floor figure
3. In what year did Fannie Mae begin requiring appraisers to follow ANSI Z765?
   • 2022
   • 2006
   • 2012
   • It has never required it
4. What causes small alignment errors to build up as a scan moves through a house?
   • Room labeling
   • The shoelace formula
   • Listing photo compression
   • Drift in tracking the device's position
5. What is a side effect of the Manhattan-world assumption used in vectorization?
   • It doubles room areas
   • It can square off walls that are slightly angled in reality
   • It removes all doors from the plan
   • It converts plans to 3D
6. Which capture condition is most likely to confuse depth sensing during a scan?
   • A well-lit empty bedroom
   • A carpeted hallway
   • Mirrors and glass surfaces
   • A room with square corners
7. How do floor plan tools typically calculate a room's area from its outline?
   • The shoelace formula applied to the polygon's vertices
   • Counting floor tiles in photos
   • Multiplying the number of doors by a standard size
   • Looking up the county tax record
8. A listing floor plan shows 2,150 square feet while the county record shows 2,000. What does the guide recommend?
   • Always use the larger number
   • Delete the floor plan
   • Assume the county is wrong
   • State what each figure measures and suggest buyers verify it