Smart Glasses Communication With Automated Session Billing

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing mobile devices, particularly head-mounted displays, lack hands-free operation for audio and visual communication sessions, and there is a need for automated billing systems that eliminate human intervention and potential errors.

Innovation Solution

A hands-free augmented reality system using smart glasses for communication, which includes automated billing based on session duration, recording, and archiving communication data for secure and accurate billing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual billing processes are used for communication sessions, then human intervention allows flexibility in handling billing exceptions, but human error and potential for mistakes increase

Engineering Contradiction:
Improvebilling accuracyVSAvoidautomated billing
Core Design Contradiction:
ReliabilityVSExtent of automation

Solution Approach 1:

The system automatically tracks communication session duration and generates billing information without human intervention. The device self-monitors connectivity time, identifies user profiles, and submits billing data to the billing service autonomously, eliminating manual billing processes and associated human errors.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual billing operations with an automated electronic system. The mechanical process of manual time tracking and billing entry is substituted with automated software that monitors communication sessions, calculates duration, and submits billing information electronically, thereby improving reliability through consistency.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If hands-free operation is implemented using head-mounted displays, then user mobility and convenience are improved, but the complexity of the device increases

Engineering Contradiction:
Improvehands-free operationVSAvoidhead-mounted display system
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The head-mounted display device integrates multiple functions including audio communication, visual communication, session duration tracking, user profile identification, and automated billing submission. By consolidating these diverse functions into a single universal device, the system achieves hands-free operation without proportionally increasing complexity, as all functions share common hardware and software infrastructure.

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

Solution Approach 2:

The patent combines communication functionality with billing automation functionality into a single integrated system. The device that enables hands-free communication also automatically tracks session duration and submits billing information, merging what could be separate systems into one unified device, thereby managing complexity through integration rather than addition.

Inventive Principle:
Principle #5Merging (Combining)

3Measurement precision

If automated billing tracking is implemented, then billing accuracy and time tracking precision are improved, but the system complexity increases

Engineering Contradiction:
Improvesession duration trackingVSAvoidbilling automation system
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system continuously monitors communication session duration in real-time and provides feedback to the billing service. The automated tracking mechanism constantly measures connectivity time, compares it against user profile parameters, and adjusts billing information accordingly, ensuring precise measurement through continuous feedback loops rather than periodic manual checks.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The device pre-identifies user profiles and their associated billing parameters before the communication session begins. By having billing information, user identifiers, and tracking parameters ready in advance, the system eliminates the need for complex post-session processing, thereby improving measurement precision while managing complexity through advance preparation.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12556419B2Hands-free communication and automated billing system and method
Publication Date: 2026.02.17 VUZIX CORP
  • US12556419B2 patent drawing
  • US12556419B2 patent drawing
  • US12556419B2 patent drawing

AI summary

A method of real-time communication, including providing a first electronic communications device in signal communication with a network, wherein the first electronic communications device includes a processing unit, and providing a second electronic communications device in signal communication with the network. Initiating a communications session between the first and second electronic communications devices, tracking a duration of the communications session, and ending the communications session between the first and second communications devices. Generating billing data as a function of the duration of the communication session and automatically transmitting the billing data to a billing agency.