Modular Therapeutic Device with Force Sensing and Visual Feedback
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Solution Overview
Problem
Conventional exercise devices lack intellectual stimulation, leading to user boredom and monotony, and are often heavy and non-portable, making them unsuitable for diverse user needs and environments, particularly for rehabilitation and therapy.
Innovation Solution
A modular, flexible therapeutic training device with a force sensor and light source, integrated with AI and robotics, allowing for interactive and adaptable physical therapy sessions that provide immediate feedback and can be easily assembled and reconfigured, using modular robotic tiles for music games.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional exercise devices are used, then they provide basic physical training, but they lack intellectual stimulation and cause user boredom
Solution Approach 1:
The exercise device integrates multiple functions including force sensing, visual feedback through lights, and interactive game capabilities. The device combines physical exercise functionality with intellectual engagement through music-based games and pattern recognition, transforming a single-function exercise machine into a multi-functional system that simultaneously provides physical training and cognitive stimulation.
Solution Approach 2:
The device incorporates real-time feedback mechanisms where the force sensor detects user input and triggers corresponding light patterns and music responses. This closed-loop feedback system allows users to see immediate visual confirmation of their actions and hear musical responses, creating an engaging interactive experience that prevents boredom and maintains motivation.
2Stability of the object's composition
If traditional exercise systems are used, then they provide stable training, but they are heavy and non-portable
Solution Approach 1:
The exercise system is divided into modular components including separate force sensing elements, light modules, and communication units distributed across the housing. This segmentation allows the device to be constructed from lightweight individual parts that can be easily assembled and disassembled, improving portability while maintaining system functionality through modular architecture.
3Adaptability or versatility
If modular therapeutic training devices are used, then they provide flexibility and portability, but they require complex assembly and configuration
Solution Approach 1:
Multiple functional components including the force sensor, light sources, communication means, and processing units are integrated within a single housing structure. This merging of functions into one unified device reduces the number of separate parts that need to be assembled, simplifying setup while maintaining the flexibility and adaptability of modular design through integrated multi-functionality.
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 enhances user motivation through intellectual stimulation, offers customizable exercises for various user groups, and provides a portable, flexible platform for rehabilitation, fitness, and entertainment, enabling immediate feedback and fun exercises while allowing for social interaction and music composition.
Implementation Method 1
a force sensor placed inside the cavity and communicating with the central part, the force sensor measuring the force applied on the flexible and transparent cover and generating a response signal
Implementation Method 2
a light source placed inside the cavity, the light source being visible through the flexible and transparent cover
Data Source
AI summary
A therapeutic training device includes a shallow housing of a specific shape with a quadratic top surface, a quadratic bottom surface and four thin rectangular side surfaces. The housing includes an upwardly open cavity in the top surface and a flexible and transparent cover which encloses the cavity at least partially. The flexible and transparent cover has a size in the range between the size of a human fist and the size of a human foot, and defines a central part. The housing further includes a force sensor placed inside the cavity communicating with the central part. The force sensor measures the force applied on the flexible and transparent cover and generates a response signal. The housing further includes a light source placed inside the cavity, the light source being visible through the flexible and transparent cover, and a central processor placed inside the housing, which activates the light sources in accordance with a specific software and evaluates the response signal from the force sensor in accordance with the specific software. A plurality of communication devices are located on the side surfaces and is controlled by the central processor and communicates with adjacent devices.