Dynamic headset apparatus
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Solution Overview
Problem
Existing headsets that utilize devices for stable performance with respect to a subject's head, such as optical devices and virtual reality headsets, face challenges in maintaining alignment during operation due to subject movement, leading to inaccurate readings and increased operation time, while also causing discomfort and anxiety due to restrictive restraints.
Innovation Solution
A dynamic headset apparatus with a head cradle and mount system that allows the device to move in conjunction with the subject's head movements, maintaining alignment and reducing restraint-induced anxiety by accommodating head rotations and translations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If the subject is restrained by a headset to maintain stable alignment, then measurement precision is improved, but the subject experiences discomfort and anxiety due to restrictive restraints
Solution Approach 1:
The headset is designed with dynamic characteristics that allow it to move with the subject's head rather than restraining it. The mounting system enables the device to follow head movements while maintaining proper alignment, eliminating the need for restrictive restraints and thereby reducing subject discomfort and anxiety.
2Ease of operation
If the subject moves their head, then comfortability is improved, but alignment between the device and head locations deteriorates
Solution Approach 1:
The headset incorporates a dynamic mounting system that allows the device to move with the subject's head. This dynamic design maintains proper alignment between the device and head locations even when the subject moves their head, thereby preserving measurement precision while allowing head movement freedom.
Solution Approach 2:
The mounting system acts as an intermediary between the fixed device and the moving head. It enables the device to follow head movements through controlled motion, maintaining alignment without direct restraint on the head.
3Measurement precision
If restrictive restraints are used to maintain alignment, then measurement precision is improved, but operation time increases due to subject resistance
Solution Approach 1:
The dynamic headset design eliminates the need for restrictive restraints by allowing the device to move with the subject's head. This reduces subject resistance and anxiety, thereby decreasing operation time while maintaining measurement precision.
Data Source
AI summary
A dynamic headset system is provided. The dynamic headset system includes a head cradle configured to receive a head of a subject and having a bottom surface configured to face a platform on which the dynamic headset apparatus is placed. The dynamic headset system further includes a device including an instrument adjacent to the head of the subject when the head of the subject is in the head cradle.