/// <summary>
        /// Checks and displays popup of the precision of users tap
        /// </summary>
        /// <param name="point"></param>
        /// <returns></returns>
        private async System.Threading.Tasks.Task CheckPrecisionAsync(Point point)
        {
            if (!IsStatVisible)
            {
                TapPrecisionModel acc = CalculateAccuracy(point);
                UpdatePlayGround(point, acc);
                var totalAcc = (100 - (acc.UserXError + acc.UserYError));
                //TODO this popup has to be something else (say a nicer custom view)
                var choice = await _navService.ShowInteractiveDialogAsync("Accuracy", "Your accuracy is :  " + totalAcc.ToString("#.000"), "Play More", "Stats");

                if (choice)
                {
                    UpdateDotLocation();
                    PositionVisiblity = false;
                }
                else
                {
                    showStat();
                }
            }
        }