void OnIssuesUpdate(nuitrack.issues.IssuesData issuesData)
 {
     nuitrack.issues.SensorIssue sensorIssue = issuesData.GetIssue <nuitrack.issues.SensorIssue>();
     if (sensorIssue != null)
     {
         Debug.LogError("Sensor issue detected: " + sensorIssue.Name);
     }
 }
 void NoConnectionIssue(nuitrack.issues.IssuesData issData)
 {
     if (issData.GetIssue <nuitrack.issues.SensorIssue> () != null)
     {
         if (SensorConnectionTimeOut != null)
         {
             SensorConnectionTimeOut();
         }
         connectionProblem = true;
     }
     else
     {
         if (connectionProblem && SensorReconnected != null)
         {
             SensorReconnected();
         }
         connectionProblem = false;
     }
 }