Voicemail Location Metadata Attachment System

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Solution Overview

Problem

Mobile communication devices often do not provide precise location information in voicemail messages, which can be helpful for recipients but is not always included or accurate.

Innovation Solution

A message system that automatically includes location metadata with voicemail messages, allowing users to opt-in for location information delivery and translating geographic coordinates into street addresses, with recipient consent for receiving this information.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If location information is automatically included with voicemail messages, then recipients can obtain accurate location information about callers, but device complexity and message data volume increase

Engineering Contradiction:
Improvelocation information accuracyVSAvoidmessage system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by automatically obtaining location information from the mobile device's location services and attaching it to the voicemail message metadata before the message is delivered to the recipient. This eliminates the need for manual location input by the caller and ensures accurate location data is available to recipients without increasing operational complexity.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The message system leverages the mobile device's existing location services and metadata structures to automatically include location information. The system uses self-existing capabilities (device location services, message metadata fields) rather than introducing new complex mechanisms, thereby achieving improved location accuracy without proportionally increasing device complexity.

Inventive Principle:
Principle #25Self-service

2Measurement precision

If location information is automatically obtained and attached to messages, then location accuracy improves, but user privacy and data security concerns increase

Engineering Contradiction:
Improvelocation information accuracyVSAvoidprivacy concerns
Core Design Contradiction:
Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

The system applies different quality levels of location information to different recipients or contexts. Location data can be included in full precision for some messages while providing less precise or no location information for others, allowing the system to maintain accuracy where needed while protecting privacy where appropriate. This selective application resolves the contradiction between accuracy and privacy.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system incorporates user feedback mechanisms that allow callers to control whether their location information is attached to voicemail messages. Users can opt-in or opt-out of automatic location sharing, and the system adjusts its behavior based on these preferences. This feedback loop enables the system to provide accurate location information when desired while respecting user privacy preferences when not desired.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If the system asks callers whether to include location information, then user control over privacy is improved, but message delivery time and system complexity increase

Engineering Contradiction:
Improveuser control over location sharingVSAvoidmessage delivery time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by obtaining user preferences for location sharing before the voicemail message is actually sent. User preferences are stored and automatically applied to subsequent messages, eliminating the need to prompt users during the message creation process. This preliminary setup maintains user control while avoiding time delays during actual message delivery.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system uses self-service by automatically applying stored user preferences to determine whether location information should be included with voicemail messages. Rather than repeatedly asking users during each message transaction, the system autonomously makes decisions based on pre-established user preferences, thereby maintaining adaptability while minimizing time loss.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS8655323B2Mobile-originated voicemail messages with location metadata
Publication Date: 2014.02.18 CELLCO PARTNERSHIP INC
  • US8655323B2 patent drawing
  • US8655323B2 patent drawing
  • US8655323B2 patent drawing

AI summary

A voicemail message system may process voicemail messages sent by mobile communication devices. A network interface may receive the voicemail messages over a network communication system. Each voicemail message may include metadata relating to the voicemail message containing location information indicative of the location of the mobile communication device at approximately the time the message is sent by the mobile communication device. A voicemail message processing system may cause each message which is received by the network interface to be stored in a message storage system, along with its location information. Related mobile communication devices, telephone switches, and recipient phone call devices are also described.