Collaborative Shopping Notifications to Prevent Redundant Item Reviews

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Solution Overview

Problem

Existing online shopping systems fail to coordinate and synchronize individual shopping preferences within collaborative groups, leading to redundant item reviews and inefficiencies as members independently research items without knowledge of others' opinions.

Innovation Solution

An electronic device equipped with a collaborative shopping module that tracks and synchronizes item reviews and classifications among group members, providing real-time notifications and messages about previously viewed items and their classifications.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If members independently research items without coordination, then each member can freely review items according to their preferences, but redundant reviews occur and time is wasted

Engineering Contradiction:
Improvefreedom of individual item reviewVSAvoidredundant review time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system implements real-time feedback mechanisms where each member's item review status, viewed items, and classifications are immediately shared with other group members. This feedback loop allows members to see what others have already reviewed or classified, enabling them to adjust their own review behavior accordingly and avoid redundant work.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary actions by tracking and recording which items have been viewed or reviewed by any group member before another member begins their review. This preliminary information is made available in advance, allowing members to make informed decisions about whether to proceed with reviewing an item that may have already been examined by someone else.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If members independently review items, then individual preferences can be captured, but coordination and synchronization of shopping decisions is lost

Engineering Contradiction:
Improveindividual shopping preference captureVSAvoidgroup coordination information
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The system merges individual member preferences, viewed items, and classifications into a unified collaborative shopping database. This combined information is then presented to all members, allowing individual preferences to be captured while simultaneously maintaining group coordination and synchronization of shopping decisions.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The collaborative shopping database serves multiple functions simultaneously: it stores individual member preferences, tracks viewed items, records classifications, provides real-time updates, and enables coordinated decision-making. This multi-functional system ensures that both individual and group information needs are met without loss of coordination.

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

3Productivity

If real-time tracking and synchronization of item reviews is implemented, then group shopping efficiency is improved, but system complexity increases

Engineering Contradiction:
Improvegroup shopping efficiencyVSAvoidcollaborative shopping system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system implements self-service mechanisms where members automatically have their viewing and review actions tracked and recorded without manual intervention. The system autonomously updates the collaborative database, notifies other members of changes, and maintains synchronization without requiring complex manual coordination or intervention, thereby improving efficiency while managing complexity through automation.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20260057428A1Facilitating group shopping via an electronic device
Publication Date: 2026.02.26 MOTOROLA MOBILITY LLC
  • US20260057428A1 patent drawing
  • US20260057428A1 patent drawing
  • US20260057428A1 patent drawing

AI summary

An electronic device, method, and computer program product enable coordination of shopping by members of a collaborative shopping group by generating useful notifications about potential product/service purchases that are reviewed by others within the group. The method includes detecting a trigger indicative of an item review context that includes presentation of at least one first item having a first merchandise category tracked within a collaborative shopping group context. In response to the trigger, collaborative shopping data corresponding to at least one previously-viewed first item is retrieved. The method includes determining if the at least one previously-viewed first item has received a first classification by at least one member of a collaborative shopping group. In response to the previously-viewed first item having received the first classification, the method includes outputting a first message indicating the first classification concurrently with presenting the at least one first item.