Robot Interaction Control for Child-Adult Presence Detection
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Solution Overview
Problem
Existing robot interaction systems fail to effectively control actions based on user relationships, such as preventing over-interaction with children while promoting play, and do not consider user attributes or interaction histories.
Innovation Solution
A robot apparatus equipped with a camera, microphone, sensor, and processor that determines the presence of children and adults, and adjusts interaction processes based on the amount of interaction, including asking for permission to continue interaction, requesting continued interaction, or stopping interaction, to align with parental intentions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If the robot continuously interacts with the child, then the child enjoys playtime, but the child may experience over-interaction and fatigue
Solution Approach 1:
The robot monitors interaction duration and intensity in real-time using sensors, cameras, and microphones to detect child engagement levels. Based on feedback from these detections, the robot dynamically adjusts its interaction behavior, reducing intensity when over-interaction is detected and maintaining optimal engagement when appropriate.
Solution Approach 2:
The interaction system transitions from static predetermined actions to dynamic adaptive behavior. The robot continuously modifies its interaction parameters (duration, intensity, type) based on real-time detection of child state and accumulated interaction history, enabling flexible adjustment to prevent over-interaction while promoting beneficial play.
2Ease of operation
If the robot interacts with the child without considering parental intentions, then the interaction is simple and direct, but it may not align with parental expectations and child welfare
Solution Approach 1:
The system pre-establishes interaction guidelines and parental preferences before actual interaction occurs. Parental intentions and child-specific parameters are configured in advance, creating a framework that guides the robot's interaction decisions while maintaining automated operation.
Solution Approach 2:
The robot acts as an intermediary between parental intentions and child interaction. It translates abstract parental preferences into concrete interaction behaviors, mediating between the parent's welfare concerns and the child's play needs through intelligent decision-making based on detected conditions.
3Measurement precision
If the robot uses multiple sensors and detection methods to determine user attributes, then the accuracy of user identification improves, but the device complexity increases
Solution Approach 1:
The system combines multiple detection modalities (camera for visual recognition, microphone for audio analysis, sensors for touch detection) into a unified interaction determination system. These diverse sensors work together synergistically to comprehensively identify user attributes and interaction states, achieving high accuracy through integrated multi-source information processing.
Data Source
AI summary
If an interaction target includes a child and an adult, and if an interaction amount is greater than or equal to a threshold, a robot asks the adult if the adult allows the robot to continue interacting with the child. If the target includes the child and the adult, and if the interaction amount is less than the threshold, the robot requests to the adult that the adult and the child continue interacting with the robot. If the target includes only the child, and if the interaction amount is greater than or equal to the threshold, the robot stops interacting with the child. If the target includes only the child, and if the interaction amount is less than the threshold, the robot leads the child to continue interacting with the robot.