Abstract: A computer device evaluates an input timing at which a player performed an operation input. The player holds a controller containing sensors for measuring acceleration and angular speed and performs a motion of shaking and stopping the controller. The computer device is communicably connected to the sensors. The computer device determines the input timing by detecting a peak of a measurement value that appears immediately before the stop of the motion. Then, the computer device performs the evaluation based on a difference between the determined input timing and a reference timing.

Abstract: A computer device determines operation inputs one by one when a reference operation requesting successive inputs is presented. The computer device recognizes an inheritance condition is satisfied when a change in acceleration measured by an inertial sensor of a game controller appears at successive vertical movement of the controller. When recognizing that the inheritance condition is satisfied, the computer device can reduce a process load by limiting operation input determination to determination based on a change in acceleration. In addition, when recognizing that the inheritance condition is satisfied, the computer device can further reduce a process load by simplifying the process of type discrimination of the operation input through inheritance of the previous discrimination result.

Abstract: A computer device determines operation inputs one by one when a reference operation requesting successive inputs is presented. The computer device recognizes an inheritance condition is satisfied when a change in acceleration measured by an inertial sensor of a game controller appears at successive vertical movement of the controller. When recognizing that the inheritance condition is satisfied, the computer device can reduce a process load by limiting operation input determination to determination based on a change in acceleration. In addition, when recognizing that the inheritance condition is satisfied, the computer device can further reduce a process load by simplifying the process of type discrimination of the operation input through inheritance of the previous discrimination result.

Abstract: A computer device evaluates an input timing at which a player performed an operation input. The player holds a controller containing sensors for measuring acceleration and angular speed and performs a motion of shaking and stopping the controller. The computer device is communicably connected to the sensors. The computer device determines the input timing by detecting a peak of a measurement value that appears immediately before the stop of the motion. Then, the computer device performs the evaluation based on a difference between the determined input timing and a reference timing.