fig3 in this embodiment first start the timer and reset the count step s 41 next it is determined whether the acceleration exceeds an acceleration threshold step s 42 if yes the count is incremented by 1 step s 43 and it is further checked whether the timer reaches or exceeds a predetermined length of time step s 44 if yes the process goes back to step s 41 otherwise it goes to step s 45 to determine whether the count is larger than the count threshold if yes an alarm is sent out step s 46 in all of the foregoing embodiments if necessary the acceleration thresholds the count threshold and or the length of time can be open to the user for customized set up alternatively a simplified option menu may be provided to the user to set the game to u201c mild use u201d u201c mid wild use u201d u201c wild use u201d etc corresponding threshold numbers are determined according to the option selected by the user in this way for example an adult can better manage younger users of the interactive game system the features characteristics and effects of the present invention have been described with reference to its preferred embodiments for illustrating the spirit of the invention and not for limiting the scope of the invention various other substitutions and modifications will occur to those skilled in the art without departing from the spirit of.