public static int GetGazeList(out List <GazeData> gazeData)
        {
            int gazeDataCount = FetchGazeData();

            GazeData[] gazeDataArray = new GazeData[gazeDataCount];
            if (gazeDataCount > 0)
            {
                GetGazeArray(gazeDataArray, gazeDataCount);
            }
            gazeData = gazeDataArray.ToList();
            return(gazeDataCount);
        }