| 摘要 |
PROBLEM TO BE SOLVED: To provide a feeding operation measurement apparatus capable of correctly detecting feeding operation.SOLUTION: A feeding operation measurement apparatus 200 comprises: a sensor part 210; and a fitting part 220 for detachably fitting the sensor part 210 to a handle 51 of a cutlery 50. The sensor 210 comprises an acceleration sensor and a storage part for storing a data series of measurement values of the acceleration sensor. In addition, for example, the sensor part 210 can measure acceleration in at least two directions, which are acceleration in a first direction parallel to a longitudinal direction of the handle of the cutlery 50, and acceleration in a second direction orthogonal to the first direction. |
