Wireless Headset Control via Slap Switch and Vibration Sensors
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing solutions for controlling cellular telephones and other electronic devices during sports and recreational activities are inadequate, as they often fail to securely hold headsets in place, are prone to wind noise interference, and have operational difficulties due to button placement and glove interference, with no universal solution available for various activities and weather conditions.
Innovation Solution
A control system featuring a headset with securely held speakers and microphones, using breakaway connectors and a slap switch control device for easy operation, along with audio processing circuitry for improved clarity, and adaptable to different devices and weather conditions through a breathable fabric hood and wireless connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional button controls are used on headsets, then device functionality is provided, but operational difficulty increases when wearing gloves or during sports activities
Solution Approach 1:
The patent replaces traditional mechanical button controls with a voice-activated system. The microphone captures voice commands, which are processed by the electronic device to execute functions such as answering calls or controlling music playback. This substitution eliminates the need for physical button pressing, thereby maintaining ease of operation while improving reliability in conditions where glove wear or hand movement would prevent button activation.
2Reliability
If wired connections are used for headsets, then secure connection is achieved, but device complexity and user convenience deteriorate
Solution Approach 1:
The patent extracts the connection function from the headset itself and relocates it to the electronic device. The electronic device incorporates integrated Bluetooth or wireless communication capabilities, allowing the headset to communicate wirelessly. This extraction eliminates physical cables and connectors from the headset design, reducing device complexity while maintaining connection reliability through established wireless protocols.
3Measurement precision
If microphones are positioned for optimal audio capture, then audio quality improves, but susceptibility to wind noise increases during outdoor activities
Solution Approach 1:
The patent introduces windscreen or foam windshields as intermediary components covering the microphone elements. These windscreens allow voice frequencies to pass through while blocking wind particles that would directly strike the microphone diaphragm. This intermediary layer reduces wind noise interference while preserving the microphone's ability to capture clear audio signals during outdoor and sports activities.
4Ease of operation
If ear-buds are designed for comfort, then user comfort improves, but security of fit deteriorates causing disengagement
Solution Approach 1:
The patent segments the headset into modular components: earbuds, ear hooks, and adjustable bands. The ear hooks engage behind the ear to provide secure retention, while the adjustable band wraps around the head for additional stability. This segmentation allows each component to serve a specific function - the earbuds maintain comfort for audio delivery, while the hooks and band collectively ensure secure fit during physical activities.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system provides secure, clear, and convenient audio control for various activities, reducing wind noise and operational difficulties, with the slap switch facilitating easy call management even with gloves, and adaptability to different devices and weather conditions.
Implementation Method 1
The control system also comprises at least one vibration sensor in vibrational communication contact with the user's body
Implementation Method 2
one or more speaker(s) operatively connected to the control device and in communication with the cellular telephone or other portable electronic device
Data Source
AI summary
The present invention relates to the control and operation of cellular telephones and other electronic devices, and particularly to improvements in the functionality of those devices for use in conjunction with a variety of sports and recreational activities.