Mute Indicator Using Proximity and Voice Detection

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Solution Overview

Problem

Users often forget that their auditory communications devices, such as phones, are in mute status, leading to unnoticed inability to be heard during calls, as existing systems lack distinct notifications between intentional mute and attempted speaking.

Innovation Solution

Implementing a method that uses proximity sensors and touch-sensitive technologies to provide distinct indications of the mute status, including display, video, and audio notifications, based on the user's proximity and interaction with the device, to remind users when they are attempting to speak while the device is in mute mode.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If a mute status indication is provided, then users are notified of the mute status, but the notification may not be sufficiently distinct to prevent users from attempting to speak when muted

Engineering Contradiction:
Improvemute status notification clarityVSAvoiduser awareness of mute status
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The mute status indication dynamically changes based on user proximity and interaction. The system transitions from a static notification to a dynamic one that responds to user actions, increasing the indication's intrusiveness and distinctiveness when the user attempts to speak while muted.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system provides feedback by monitoring user proximity and interaction attempts, then adjusting the mute status indication accordingly. When a user approaches the device or attempts to speak, the system enhances the notification to ensure the user is aware of the mute status.

Inventive Principle:
Principle #23Feedback

2Loss of information

If proximity sensors and touch-sensitive technologies are used to provide distinct indications, then user awareness of mute status is improved, but device complexity increases

Engineering Contradiction:
Improvemute status notification clarityVSAvoidsensor and notification system complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The proximity sensor and touch-sensitive components serve multiple functions: detecting user proximity, identifying interaction attempts, and triggering appropriate notifications. This multi-functionality reduces the need for separate dedicated components for each function.

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

Solution Approach 2:

The device automatically detects user proximity and interaction attempts using its existing sensors, then autonomously adjusts the mute status indication without requiring additional manual configuration or complex external systems.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS8798277B1Mute indicator
Publication Date: 2014.08.05 T MOBILE INNOVATIONS LLC
  • US8798277B1 patent drawing
  • US8798277B1 patent drawing
  • US8798277B1 patent drawing

AI summary

Embodiments of the present invention provide systems, methods, and computer-readable media for presenting a mute indicator to a caller when the caller is attempting to provide input to a call that has been muted. In particular, a determination is made that a mute function is engaged during a call. An area surrounding a calling system, such as a phone, is then monitored by a monitoring system to determine whether a caller is attempting to provide input to the call. A determination is then made that a caller is attempting to provide input to the call. The determination may be based on a caller providing a threshold volume of voice input within a threshold area of proximity near the calling system. A mute indicator is then presented to the caller to notify the caller that the call has a mute function engaged.