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Sensor and Data Source Inventory

The Real Merit Protocol relies on a network of sensors and data streams to capture a student’s learning context, including physiological, behavioral, environmental, digital, and extracurricular factors. Continuous observation provides deeper insight into how a learner’s surroundings intersect with cognitive and emotional states.

1 - Biological Sensors

  • Heart Rate Monitors: Capture heart rate data to gauge stress, engagement, or physiological alertness.

  • Blood Oxygen Sensors: Measure oxygen saturation for insights into health and wellness.

  • Temperature Sensors: Track body temperature to highlight stress or sleep quality factors.

  • EDA Sensors: Monitor skin conductivity for emotional arousal or stress cues.

  • EEG Sensors: Record brainwave patterns using non-invasive headsets, clarifying how learners focus and process information.

2 - Behavioral Sensors

  • Cameras: Analyze posture, gestures, and micro-expressions to identify engagement or confusion.
  • Microphones: Record speech elements such as tone, speed, or volume.
  • Eye-Tracking Devices: Trace visual attention on learning materials or instructor displays.
  • Touchscreens and Keyboards: Log typing speed, error rates, or usage patterns.
  • Wearable Devices: Collect aggregated data like physical activity or movement, adding contextual support to a classroom profile.

3 - Environmental Sensors

  • GPS Trackers: Link learning performance to specific locations.

  • Ambient Light Sensors: Identify lighting conditions that may impact studying or focus.

  • Noise Level Sensors: Determine how sound disruptions affect concentration.

  • Air Quality Sensors: Assess CO₂ or particulate levels that might influence cognition.

4 - Digital Interaction Sources

  • Learning Management Systems (LMS): Record login times, assignment submissions, and content usage patterns.

  • Educational Software Usage: Monitor time spent on practice platforms to detect strengths or weaknesses.

5 - Social-Emotional Data Sources

  • Emotional Assessments: Gather subjective ratings or surveys on well-being, mindset, or emotional states.

  • Collaboration Data: Observe group project interactions or peer feedback to evaluate teamwork and communication.

6 - Extracurricular Data Sources

  • Activity Records: Document involvement in sports, clubs, volunteer work, or leadership roles.

  • Achievement Logs: Track recognitions, competitions, or community accomplishments.