Voice Interface Nested Recipe Parsing

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Solution Overview

Problem

Existing electronic devices lack the capability to efficiently identify and provide instructions for nested child recipes within a cooking recipe, limiting user flexibility when preparing complex dishes.

Innovation Solution

A voice-controlled electronic device system that analyzes recipe text data to identify child recipes by parsing the recipe name and steps, allowing users to request and receive instructions for individual child recipes during the preparation of a larger recipe.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If electronic devices provide complete cooking recipe instructions, then users can prepare full recipes, but users cannot easily access specific child recipes within the recipe

Engineering Contradiction:
ImproveUser flexibility to access specific dishes or coursesVSAvoidRecipe structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments a cooking recipe into multiple child recipes representing different dishes or courses. The language processing system identifies and separates child recipes within the parent recipe, allowing users to access specific segments independently while maintaining the overall recipe structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent implements a nested recipe structure where child recipes are embedded within a parent recipe. The system can identify nested levels of recipes (parent containing children, which may contain their own children) and allow users to navigate through these nested structures to access specific dishes or courses within the full recipe.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Ease of operation

If electronic devices provide step-by-step instructions for entire recipes, then complete cooking guidance is available, but instructions for individual child recipes are not easily separable

Engineering Contradiction:
ImproveAbility to request specific child recipe instructionsVSAvoidSeparation of child recipe instructions
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent extracts child recipe instructions from the parent recipe structure. When a user requests a specific child recipe, the language processing system identifies and extracts only the relevant instructions for that child recipe, separating them from the complete recipe instructions while maintaining the ability to provide full recipe guidance when needed.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS11410638B1Voice user interface for nested content
Publication Date: 2022.08.09 AMAZON TECH INC
  • US11410638B1 patent drawing
  • US11410638B1 patent drawing
  • US11410638B1 patent drawing

AI summary

Methods and systems for causing a voice-activated electronic device to identify that a step of a series of steps can begin while a previous step is ongoing. In some embodiments, a first step will have a waiting period. The methods and systems, in some embodiments, identify this waiting period and determine that a second step can begin during the waiting period of step one. In some embodiments, nested sets of sequential steps are identified within the series of steps. The nested sets of sequential steps, in some embodiments, can be called upon.