Robot, robot control method, and storage medium
In a robot, an actuator causes the robot to operate. A processor is configured to acquire, when a holding portion is held by a predetermined target, physical information on a physical function of the predetermined target, and cause, by controlling the actuator depending on the acquired physical information, the robot to perform at least one of an examination operation for examining the physical function of the predetermined target and a training support operation for training the physical function of the predetermined target.
1. A robot comprising:
an actuator configured to cause the robot to operate;
a holding portion configured to be held by a target; and
a processor configured to:
acquire, when the holding portion is held by the target, physical information on a physical function of the target, and
cause, by controlling the actuator depending on the acquired physical information, the robot to perform at least one of an examination operation for examining the physical function of the target and a training support operation for training the physical function of the target.
2. The robot according to claim 1 , wherein
the processor is configured to:
determine, based on the acquired physical information, whether the physical function of the target has deteriorated, and
cause, when the physical function is determined to have deteriorated, the robot to perform at least one of the examination operation and the training support operation by controlling the actuator.
3. The robot according to claim 2 , wherein
the processor is configured to
cause, when the physical function is determined to have deteriorated and when the physical function of the target has not been examined within a latest predetermined period, the robot to perform the examination operation by controlling the actuator.
4. The robot according to claim 2 , wherein
the processor is configured to cause, when the physical function is determined to have deteriorated and when the physical function of the target has been examined within a latest predetermined period, the robot to perform the training support operation by controlling the actuator.
5. The robot according to claim 1 , wherein
the processor is configured to acquire, as the physical information, information on a brain function of the target.
6. The robot according to claim 1 , wherein
the examination operation is an operation for examining whether the target suffers from dementia, and
the training support operation is an operation for preventing the dementia.
7. The robot according to claim 1 further comprising
a sensor provided at the holding portion and configured to measure a grip strength of the target, wherein
the processor is configured to acquire, as the physical information, the grip strength measured by the sensor.
8. The robot according to claim 7 , wherein
the processor causes, when the acquired grip strength is lower than a predetermined threshold, the robot to perform at least one of the examination operation and the training support operation by controlling the actuator.
9. The robot according to claim 1 , wherein
the processor is configured to:
cause, when the holding portion is held by the target, the robot to perform the examination operation by controlling the actuator,
acquire the physical information by detecting a response of the target to the examination operation, and
cause, when the physical function of the target is determined to have deteriorated based on the acquired physical information, the robot to perform the training support operation by controlling the actuator.
10. The robot according to claim 9 , wherein
the processor is configured to acquire the physical information by detecting, as the response, a voice emitted from the target or a direction in which the holding portion is moved by the target.
11. The robot according to claim 1 , wherein
the processor is configured to cause, while the holding portion is being held by the target, the robot to perform at least one of the examination operation and the training support operation by controlling the actuator.
12. The robot according to claim 1 , wherein
the processor is configured to:
recognize a face of the target when the holding portion is held by the target, and
change, depending on a change in an expression of the recognized face, the examination operation or the training support operation to be performed by the robot.
13. The robot according to claim 1 , wherein
the processor is configured to request, when the holding portion has been held by the target for a time shorter than a predetermined time, the target to hold the holding portion for a longer time by controlling the actuator.
14. The robot according to claim 1 , wherein
the actuator is configured to move the robot, and
the processor is configured to move the robot toward the target while stretching the holding portion in the front of the robot by controlling the actuator.
15. The robot according to claim 1 , wherein
the processor is configured to change, when the physical function of the target is determined to have deteriorated, the number, type, or difficulty of the training support operation to be performed by the robot depending on a deterioration level of the physical function.
16. The robot according to claim 1 , wherein
the holding portion is at least one hand portion provided to the robot.
17. The robot according to claim 1 further comprising:
at least one of a movable unit that is a component driven by the actuator, a display, and a speaker, wherein
the processor is configured to cause the robot to perform at least one of the examination operation and the training support operation by controlling the actuator so as to move the movable unit, to display an image on the display, or to output a voice from the speaker.
18. The robot according to claim 1 , wherein
the target includes a human.
19. A robot control method comprising:
acquiring, when a holding portion of the robot is held by a target, physical information on a physical function of the target; and
causing, depending on the acquired physical information, the robot to perform at least one of an examination operation for examining the physical function of the target and a training support operation for training the physical function of the target.
20. A non-transitory storage medium for causing a computer of a robot to function as:
an acquisition unit configured to acquire, when a holding portion of the robot is held by a target, physical information on a physical function of the target; and
a motion control unit configured to cause, depending on the physical information acquired by the acquisition unit, the robot to perform at least one of an examination operation for examining the physical function of the target and a training support operation for training the physical function of the target.