Textured sensory device
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Solution Overview
Problem
Users of computing devices, particularly students, often experience anxiety and distraction, for which existing solutions fail to provide effective tactile and auditory feedback to enhance focus and minimize distractions.
Innovation Solution
A textured sensory device with various surfaces and raised elements that provide tactile and auditory feedback, featuring distinct sets of projections and contoured surfaces made from elastic, resilient materials like silicone, which can be used as a palm or wrist rest for portable computing devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a textured sensory device with multiple projection sets is used, then tactile feedback and user focus are improved, but device complexity increases
Solution Approach 1:
The sensory device surface is segmented into multiple distinct sets of projections (first set, second set, third set), each with different structures. This segmentation provides varied tactile feedback patterns that help users maintain focus by offering different tactile sensations across the surface area.
Solution Approach 2:
Different regions of the sensory device have different projection structures tailored to provide specific tactile feedback. Each set of projections has unique characteristics (cylindrical, linear, concentric circular, or coupled linear segments) that create localized tactile qualities, enhancing user engagement and focus through region-specific sensory input.
2Ease of operation
If elastic resilient material is used for projections, then tactile feedback is improved, but manufacturing precision requirements increase
Solution Approach 1:
The projections are made from elastic resilient material with specific durometer ranges (Shore A 30-65 for silicone) to optimize tactile feedback. This material parameter selection allows the projections to deform and rebound in response to user touch, providing satisfying tactile sensation while accommodating reasonable manufacturing tolerances for the elastic material.
Solution Approach 2:
The sensory device utilizes composite construction with elastic resilient material (such as silicone) for the projections combined with a supporting structure. This composite approach provides both the desired tactile feedback from the elastic material and the structural integrity needed for manufacturing precision.
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 sensory device increases user focus and reduces distractions by providing unique tactile sensations and auditory feedback, which can be calming and engaging, thereby improving concentration and minimizing anxiety.
Implementation Method 1
Each projection in the plurality of projections may be made of an elastic, resilient material. In some implementations, the elastic, resilient material is silicone.
Data Source
AI summary
A sensory device may include a bottom surface, a perimeter wall extending upward from the bottom surface to a perimeter height and a plurality of projections extending upward from the bottom surface to a projection height. The plurality of projections may include a first set, a second set, and a third set, where projections within a given set have a similar structure to each other but a distinct structure relative to projections in other sets. Projections may be (a) generally cylindrical in shape, (b) disposed in a linear manner, (c) disposed as a plurality of concentric circular segments, or (d) disposed as a plurality of coupled linear segments.