Research Article

Towards a Low-Cost Teacher Orchestration Using Ubiquitous Computing Devices for Detecting Student’s Engagement

Algorithm 3

Get sensor data from smartwatch.
Input: application context to create SensorsManager object
Output: raw values from sensors
1. Start
   a. Create SensorsManagers object sensorManager using application context
   b. Get sensorsList from SensorsManagers
   c. For eachSensor in sensorsList:
      i. Set sensor to value of -axis of eachSensor
      ii. Set sensor to value of -axis of each sensor
      iii. Set sensor to value of -axis of eachSensor
      iv. Wait for 300 milliseconds
      v. If application is not closed
         1. Go back to step c//to continuously capture sensor data
   d. Release sensorManager//to avoid resource leakage
2. End