Gyroscopic Turning Device for Ballet Practice Feedback
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Solution Overview
Problem
Current aids for mastering ballet turns, such as commercialized boards and complex camera systems, fail to provide feedback on turn quality and do not isolate the essential elements of turning, making it difficult for dancers to practice effectively and efficiently.
Innovation Solution
A turning device with a rigid elongated member and embedded electronics module, including a gyroscope and accelerometer, that captures data on rotation speed, number of turns, and stability, providing a performance score and gamified feedback to improve practice efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If complex camera systems are used to provide feedback to dancers, then feedback capability is improved, but device complexity increases
Solution Approach 1:
The patent extracts only the essential turning elements (rotation speed, number of turns, stability) from complex dance performance and measures them using simple sensors, eliminating the need for complex camera systems while providing focused feedback on turning quality
Solution Approach 2:
The patent replaces complex optical camera systems with simple electronic sensors (accelerometer, gyroscope) that directly measure turning parameters, achieving feedback capability with significantly reduced system complexity
2Adaptability or versatility
If dancers practice all elements of turning simultaneously, then comprehensive skill development is improved, but practice efficiency deteriorates
Solution Approach 1:
The patent segments turning practice into distinct measurable elements (rotation speed, number of turns, stability) that can be independently focused on, allowing dancers to isolate and master specific aspects without being overwhelmed by the complete set of skills
Solution Approach 2:
The patent provides immediate feedback on specific turning elements through an application, enabling dancers to understand their performance on individual components and make targeted adjustments, thereby improving practice efficiency
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
Enables dancers to focus on specific aspects of turning by providing quantitative feedback, enhancing practice efficiency and enjoyment through data-driven insights and gamified learning.
Implementation Method 1
A turning device with a rigid elongated member and embedded electronics module, including a gyroscope and accelerometer, that captures data on rotation speed, number of turns, and stability
Implementation Method 2
A turning device with a rigid elongated member and embedded electronics module, including a gyroscope and accelerometer, that captures data on rotation speed, number of turns, and stability
Data Source
AI summary
A rigid elongated member with at least a longitudinal curvature and a cushion placed on the concave side of the member. An electronics module is disposed between the cushion and the rigid member and records information about rotation of the member. Data is captured, processed, and may be displayed on a computing device.