Wearable Thumb and Finger Communication Units for Hands-Free Operation
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Solution Overview
Problem
Existing communication devices do not provide a hands-free solution for cell phone use, limiting users' ability to manage calls and communicate without manual intervention.
Innovation Solution
A wireless communication system comprising a first communication unit worn around the thumb to emit audible alerts and a second unit around the finger to detect spoken words, both in electrical communication with a central electronic device, along with a charging unit for powering these units, enabling hands-free communication and charging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a hands-free communication device is worn on the body, then ease of operation is improved, but device complexity increases due to multiple separate communication units
Solution Approach 1:
The patent combines multiple communication units (first communication unit with speaker, second communication unit with microphone) into a single integrated wearable device. This merging eliminates the need for separate devices while maintaining hands-free functionality, thereby reducing overall system complexity while improving ease of operation.
Solution Approach 2:
The wearable communication device performs multiple functions including receiving audible inputs via microphone, generating audible outputs via speaker, and providing visual outputs via display. This multi-functionality consolidates what would traditionally require multiple separate devices into one universal communication tool.
2Ease of operation
If communication units are worn on body parts, then ease of operation is improved, but loss of energy occurs due to battery power requirements
Solution Approach 1:
The patent incorporates a charging unit that allows the communication device to recharge its battery while being worn or stored. This self-service charging capability reduces the frequency and duration of external charging interruptions, thereby mitigating energy loss concerns while maintaining portable operation.
3Adaptability or versatility
If multiple communication units are used for different functions, then adaptability is improved, but device complexity increases
Solution Approach 1:
The patent integrates multiple communication units with different functions (audio input, audio output, visual output) into a single wearable device structure. This merging maintains the adaptability and versatility of performing multiple communication functions while reducing the system structure complexity by eliminating the need for multiple separate devices.
Data Source
AI summary
A wireless communication system includes an electronic device. A first communication unit is worn around a thumb. Thus, the first communication unit is positioned proximate an ear. The first communication unit is in electrical communication with the electronic device. A second communication unit is worn around a finger. Thus, the second communication unit is positioned proximate a mouth. The second communication unit detects spoken words. The second communication unit is in electrical communication with the electronic device. A charging unit is provided. Each of the first communication unit and the second communication unit is selectively placed in electrical communication with the charging unit. Thus, the charging unit charges each of the first communication unit and the second communication unit.