Smart Home Scene Suggestions for Simpler Multi-Accessory Control

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Solution Overview

Problem

Home automation systems face complexity in controlling multiple smart devices due to varied feature sets, leading to user confusion and inefficient management of accessory devices.

Innovation Solution

A unified accessory protocol and network configuration that allows a computing device to communicate with and control various smart devices using a coordinator, enabling secure, permission-based access and automated scene suggestions through a graphical user interface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If accessories provide a more varied feature set to enhance functionality, then the adaptability and versatility of smart devices improve, but the device complexity and difficulty of control increase for users

Engineering Contradiction:
Improvefeature set varietyVSAvoidcontrol complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the complex control interface into simplified components by introducing scene-based control groups. Accessories with varied features are organized into functional scenes (e.g., lighting scenes, security scenes) that present only relevant controls to users, reducing perceived complexity while preserving full functionality. The scene creation interface separates accessory selection from control configuration, allowing users to build complex functionality incrementally.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces scenes as an intermediary layer between the user and the diverse accessory feature set. Rather than presenting users with direct access to all accessory features and parameters, the scene mechanism mediates by pre-configuring groups of accessories with their relevant features. This intermediary abstraction shields users from underlying complexity while maintaining adaptability through customizable scene compositions.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If a unified accessory protocol is implemented to simplify device management, then the ease of operation improves, but the adaptability to handle varied accessory features may be reduced

Engineering Contradiction:
Improvedevice management simplicityVSAvoidfeature compatibility
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The patent implements a universal scene framework that can accommodate diverse accessory types and feature sets through a single interface paradigm. The scene mechanism serves multiple functions: it groups accessories by function, manages their state configurations, handles triggering logic, and provides user-friendly control. This multi-functional approach allows the same unified interface to simplify management across varied accessories without sacrificing adaptability to different feature types.

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

Solution Approach 2:

The patent employs dynamic scene configurations that can adapt to different accessory capabilities. Scenes are not static templates but flexible groupings where accessories and their features are dynamically selected and configured based on user needs and accessory availability. The system dynamically adjusts scene behavior based on the specific features present in grouped accessories, allowing the unified protocol to handle varied functionality through adaptive configuration rather than rigid standardization.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentEP3843019B1Generating suggestions for scenes and triggers
Publication Date: 2024.11.20 APPLE INC
  • EP3843019B1 patent drawingFigure 1
  • EP3843019B1 patent drawingFigure 2
  • EP3843019B1 patent drawingFigure 3

AI summary

In some implementations, a user device can automatically generate scene suggestions and/or trigger suggestions. For example, a scene can be a collection of accessories and corresponding accessory states. When the scene is invoked, the user device can cause the accessories associated with the scene to assume the corresponding accessory states. The user device can automatically determine the accessories and/or corresponding accessory states for a scene based on historical patterns of use represented in historical accessory state data. The user device can automatically determine triggers for automatically invoking scenes based on historical patterns of use. For example, the user device can analyze historical context (e.g., location, time, accessory state, etc.) data associated with accessory state transitions to determine triggers for automatically invoking a scene. The user device can present suggest scenes and/or triggers to the user of the user device.