User Activity-Based Service Coordination System

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Solution Overview

Problem

Existing systems fail to dynamically coordinate user activities with service operations in real-time, leading to inefficiencies and potential malicious activity detection, as they rely on preset time windows rather than user-specific activity levels.

Innovation Solution

A system that uses sensors and metric generators to determine user and service activity levels, generating state metrics based on operational and environmental data to adjust service operations accordingly, detecting anomalies and improving user experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If preset time windows are used to schedule services, then service operations can be coordinated with user activities, but the system cannot dynamically respond to real-time user activity levels and may miss malicious activity detection

Engineering Contradiction:
Improvedynamic response to user activity levelsVSAvoidmalicious activity detection
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system transitions from static preset time windows to dynamic real-time monitoring of user activity levels. Sensors continuously capture user activity data, and the service control module dynamically adjusts service operations based on current activity levels rather than predetermined schedules, enabling both adaptability and reliable anomaly detection

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system implements a feedback loop where sensors monitor user activity levels in real-time, the system compares current activity against expected patterns, and service operations are adjusted based on this feedback. This continuous feedback mechanism enables both dynamic adaptation to user needs and reliable detection of malicious activities that deviate from normal patterns

Inventive Principle:
Principle #23Feedback

2Productivity

If services operate independently without coordination, then service delivery is simple and direct, but efficiency and user experience deteriorate due to lack of optimization

Engineering Contradiction:
Improveservice delivery efficiencyVSAvoidsystem complexity for coordination
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The service control module serves multiple functions: it receives service requests, monitors user activity levels via sensors, determines optimal service timing based on activity levels, and coordinates service operations. This multi-functional approach improves service delivery efficiency without proportionally increasing system complexity

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The service control module acts as an intermediary between sensors that monitor user activity and service devices that execute operations. This intermediary coordinates information flow and control signals, enabling efficient service delivery while managing system complexity through a centralized coordination point

Inventive Principle:
Principle #24Intermediary (Mediator)

3Measurement precision

If real-time sensor monitoring is implemented, then user activity levels can be accurately detected and services optimized, but system complexity and data processing requirements increase

Engineering Contradiction:
Improveuser activity level detection accuracyVSAvoidsensor and data processing complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system uses sensors to automatically monitor and detect user activity levels without requiring manual input or complex external monitoring infrastructure. The service control module autonomously processes the sensor data to determine service timing, enabling accurate measurement while minimizing additional complexity through automated self-monitoring

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS9607507B1User activity-based actions
Publication Date: 2017.03.28 AMAZON TECH INC
  • US9607507B1 patent drawing
  • US9607507B1 patent drawing
  • US9607507B1 patent drawing

AI summary

Described are techniques and systems for determining a state of activity of a user, and performing operations responsive to the state. The state may be determined using environmental data and operational data. The environmental data provides data indicative of the user's level of activity and may include data from sensors such as cameras, microphones, motion sensors, and so forth. The operational data includes data about performance of one or more services which may be associated with the user. The state may indicate that the user is resting, awake, working, exercising, and so forth. For example, while the user is inactive, such as while resting, resource-intensive operations may be performed. By determining when the user is inactive and detecting unusual levels of activity by the service problems such as damage to the service or malicious activity may be identified.