Smart Device Control via Contextual Natural Language Messaging

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Solution Overview

Problem

Current social networking systems lack the ability to seamlessly control and manage smart devices using natural language commands, requiring precise device identification which can be cumbersome and inefficient.

Innovation Solution

Implementing a messaging system with human-like intelligence that allows users to control and manage smart devices using natural language commands, where the system infers the correct device based on context, such as location and previous interactions, enabling users to control devices without specifying their exact identity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If users control smart devices through traditional interfaces requiring precise device identification, then device control accuracy is improved, but operation complexity and time consumption increase

Engineering Contradiction:
Improvedevice identification accuracyVSAvoidoperation complexity
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The system automatically determines the target device based on contextual information from the messaging conversation, eliminating the need for users to manually specify device identifiers. The backend system parses messages and autonomously identifies the intended device using context analysis, thereby simplifying user operation while maintaining accurate device control.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system pre-establishes context information from previous messaging interactions and device states before the control command is issued. By having this contextual data ready in advance, the system can quickly and accurately determine the intended device without requiring users to provide detailed identification, thus reducing operational complexity.

Inventive Principle:
Principle #10Preliminary action

2Measurement precision

If users must specify exact device identity to control smart devices, then device control precision is improved, but time consumption increases

Engineering Contradiction:
Improvedevice control precisionVSAvoidtime consumption
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system prepares contextual information from previous interactions and current device states before the control command is executed. This preliminary preparation allows the system to rapidly identify the intended device using natural language context, eliminating the time-consuming process of manual device specification while maintaining precise control.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The backend system autonomously parses the messaging content and automatically determines the target device using contextual analysis. This self-service approach eliminates the need for users to spend time specifying device identifiers, as the system performs the identification task automatically based on the conversation context.

Inventive Principle:
Principle #25Self-service

3Reliability

If traditional device control interfaces are used, then device management capability is maintained, but user experience and convenience deteriorate

Engineering Contradiction:
Improvedevice management capabilityVSAvoiduser convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system replaces traditional mechanical interfaces (buttons, sliders, device selection menus) with a natural language messaging interface. Users can control devices by simply typing or speaking natural language commands in a chat interface, which the backend system parses and executes. This substitution dramatically improves user convenience while maintaining full device management capability through automated context analysis and device identification.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS10541958B2Controlling a device cloud
Publication Date: 2020.01.21 META PLATFORMS INC
  • US10541958B2 patent drawing
  • US10541958B2 patent drawing
  • US10541958B2 patent drawing

AI summary

In one embodiment, a method includes receiving a command message from a client device associated with a user; parsing the command message; identifying, based on the parsed command message, one or more of a number of connected devices; determining, based on the parsed command message, one or more instructions for the identified connected devices; and providing the instructions to the identified connected devices.