Wearable Gesture and Voice Purchasing for Discreet Item Recognition

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Solution Overview

Problem

Existing methods for purchasing items on the go are inconvenient and disruptive, especially in social situations, as they require manual interaction with smartphones, which can be rude or awkward.

Innovation Solution

A wearable computing device that recognizes gestures and/or sound-based commands to facilitate item recognition and purchase, using object recognition techniques and machine learning to identify items and execute transactions without manual smartphone interaction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a person uses a smartphone to locate and purchase an item, then the purchase can be completed, but the process is inconvenient and disruptive in social situations

Engineering Contradiction:

Improveease of purchaseVSAvoidsocial disruption

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent replaces manual smartphone operations (mechanical interaction with buttons, screen tapping) with voice-based commands and gesture controls. The wearable device captures voice commands through a microphone and gestures through sensors, eliminating the need to manually handle a smartphone in public settings.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The wearable computing device serves as an intermediary between the user and the purchase system. It captures voice commands and gestures, processes them, and executes purchases without requiring the user to directly interact with a smartphone or computer interface, thus maintaining social etiquette while enabling purchases.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Productivity

If a person manually operates a smartphone to make a purchase, then the transaction can be completed, but it requires multiple steps and time

Engineering Contradiction:

Improvepurchase speedVSAvoidtime for multiple steps

Core Design Contradiction:

ProductivityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by pre-configuring user profiles, payment methods, and shipping addresses in the wearable device. When a user wants to make a purchase, the device already has the necessary information ready, eliminating the need to manually enter data during the transaction.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent merges multiple separate operations (item search, product selection, price comparison, payment processing) into a single integrated workflow controlled by voice commands and gestures. The wearable device coordinates all these steps automatically, reducing the number of user actions required.

Inventive Principle:

Principle #5Merging (Combining)

3Ease of operation

If a person takes out a smartphone to make a purchase in a crowded area, then the purchase can be made, but it blocks pedestrians and traffic

Engineering Contradiction:

Improvepurchase capabilityVSAvoidobstruction to traffic

Core Design Contradiction:

Ease of operationVSObject-generated harmful factors

Solution Approach 1:

The patent replaces the mechanical action of holding and manipulating a smartphone with hands-free voice commands and gestures. This allows users to make purchases without occupying their hands or blocking their view, enabling them to navigate crowded areas safely while still completing transactions.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

4Object-affected harmful factors

If a person uses a wearable device with voice commands and gestures, then social etiquette is maintained, but the system complexity increases

Engineering Contradiction:

Improvesocial etiquetteVSAvoidsystem complexity

Core Design Contradiction:

Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The wearable computing device performs multiple functions (voice recognition, gesture detection, image capture, object recognition, payment processing) within a single integrated platform. This multi-functionality reduces the need for separate devices or systems, managing complexity through consolidation rather than proliferation of components.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS20260065257A1Using Gestures and/or Sound-based Commands to Make Purchases on an Enabled Wearable Computing Device

Publication Date: 2026.03.05 HOVING ALLAN

AI summary

Gestures and/or sound-based commands are used to make purchases on a wearable computing device. The wearable computing device is configured to recognize detected gestures and/or sound-based commands as indicating to execute specific actions. The user sees an item of interest and points a camera/lens of the wearable computing device at the item. The user makes physical gestures and/or gives sound-based commands indicating to perform object recognition of the item. The wearable computing device detects the physical gesture(s) using sensors, and/or detects the sound-based command(s) utilizing a microphone. In response, an image of the item is created, and object recognition of the item is performed based on the image. Results of the object recognition are output. The user makes physical gestures and/or gives sound-based commands indicating to purchase the item. These are detected and recognized, and in response an instance of the item is purchased from an online source.