Informed Consent - Ceiling-AR Design Parameter Assessment

Purpose: This empirical study investigates optimal design parameters for ceiling-based augmented reality applications within a Design Science Research framework for academic research purposes.

Data Collection Protocol:

  • Device specifications (display dimensions, browser version, operating system)
  • WebXR interaction metrics and motion tracking data
  • Parameter adjustment patterns and timing
  • Device orientation and viewing angle parameters
  • First input detection and natural gesture analysis
  • Optional demographic information (age)

Data Protection: All collected data will be anonymized and used exclusively for scientific analysis. No personally identifiable information is recorded.

Voluntary Participation: Participation is entirely voluntary. You may withdraw at any time without consequence.

Ceiling-AR Design Parameter Assessment Suite

Assessment 1 of 7
Status: Ready to begin assessments

Assessment 1: Natural Interaction Detection

Objective: Capture your first natural interaction with ceiling-mounted AR content to understand intuitive user behavior patterns.

Procedure: Enter WebXR and make your first natural gesture. The system will automatically record this interaction and proceed to the next test.

Make your first natural gesture

Assessment 2: Rotation Speed Optimization

Objective: Determine optimal rotation speed for ceiling-AR applications through direct WebXR interaction.

Procedure: Use the slider in WebXR to adjust rotation speed. Find your preferred speed for ceiling-based object examination.

Rotation Speed
50%

Assessment 3: Ergonomic Position Optimization

Objective: Find optimal viewing distance and angle for comfortable ceiling-AR interaction.

Procedure: Use WebXR sliders to adjust viewing distance and angle. Position for maximum comfort.

Distance: 2.0m
Angle: 75°

Assessment 4: Text Legibility Optimization

Objective: Determine optimal text scaling for ceiling-AR applications ensuring readability at viewing angles.

Procedure: Adjust text size using WebXR slider until text is clearly legible yet appropriately sized.

Text Size: 16px

Assessment 5: Scale Reference Calibration

Objective: Establish optimal object scaling using natural size perception for ceiling-AR content.

Procedure: Adjust object scale in WebXR until it appears at an appropriate size reference.

Object Scale: 100%

Assessment 6: Spatial Positioning Optimization

Objective: Determine optimal spatial positioning for ceiling-AR content placement achieving natural ceiling integration.

Procedure: Adjust X/Y positioning in WebXR to achieve optimal visual anchoring.

X Position: 0
Y Position: 0

Assessment 7: Study Completion and Data Collection

Objective: Collect final evaluations and demographic information for comprehensive analysis.

Procedure: Provide overall assessment and any additional observations regarding the ceiling-AR interaction experience.

Assessment Suite Completed Successfully

Thank you for your participation in this research study. Your data has been successfully collected and is ready for download.