Interaction-Specific Business Cards With Embedded Audio Recording

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Solution Overview

Problem

Conventional business cards lack interaction-specific information, failing to capture the unique significance of each professional encounter, making them generic and uninformative.

Innovation Solution

An interaction-specific business card system that records and stores audio from meaningful conversations, allowing users to create personalized business cards with audio playback functionality, capturing the essence of each interaction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If conventional business cards are used, then basic business information is provided, but interaction-specific information is lost

Engineering Contradiction:
Improveinteraction-specific informationVSAvoidbusiness card system
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent embeds an electronic device within the business card structure, creating a nested configuration where the electronic component is housed inside the physical card. This allows the business card to contain both traditional printed information and interactive electronic elements, preserving interaction-specific information without requiring a separate device exchange.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The business card is designed to perform multiple functions: it serves as a traditional physical card with printed information, an electronic device with display and processing capabilities, and a communication tool. This multi-functionality allows a single object to replace multiple separate tools, maintaining basic business card functionality while adding interaction-specific capabilities.

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

2Loss of information

If audio recording functionality is added to capture conversation details, then interaction-specific information is preserved, but device complexity increases

Engineering Contradiction:
Improveconversation detailsVSAvoidbusiness card system
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent combines the audio recording functionality with the business card by integrating a microphone, processor, and storage into the card structure. This merging of functions allows the business card to automatically capture and store conversation details, eliminating the need for separate recording devices while preserving interaction-specific information.

Inventive Principle:
Principle #5Merging (Combining)

3Productivity

If personalized content is displayed for each interaction, then networking efficiency is enhanced, but manufacturing complexity increases

Engineering Contradiction:
Improvenetworking efficiencyVSAvoidbusiness card production
Core Design Contradiction:
ProductivityVSEase of manufacture

Solution Approach 1:

The business card incorporates a display device that can dynamically change content based on the specific interaction. This dynamic capability allows the card to show personalized information, conversation summaries, or contact details relevant to each encounter, enhancing networking efficiency while the standardized electronic components maintain manufacturing feasibility.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12434502B1Interaction-specific business cards
Publication Date: 2025.10.07 YAC INC
  • US12434502B1 patent drawing
  • US12434502B1 patent drawing
  • US12434502B1 patent drawing

AI summary

In one embodiment, a method includes recording, by a microphone of a client device, audio in an environment of a user and accessing at least a portion of the audio that includes a conversation between the user and a participant. The method further includes storing the at least the portion of the audio onto a business card of the user in the environment of the user, where the business card has (1) a body made of a lightweight material; (2) a non-transitory computer readable storage media within the body and configured to store at least a portion of an audio; and (3) one or more processors within the body and coupled to the non-transitory computer readable storage media, the one or more processors operable to provide the at least a portion of the audio recording stored on the media for playback at a time subsequent to recording of the audio.