Basketball Shooting Shoe With Embedded Sensors for Form Feedback

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Solution Overview

Problem

Athletes, particularly basketball players, often develop improper shooting mechanics due to lack of feedback on foot positioning and weight distribution during jump shots, leading to poor performance and increased injury risk without expert guidance.

Innovation Solution

A basketball shoe with embedded sensors and lights that provide real-time feedback by analyzing weight distribution, foot orientation, and acceleration, using a microprocessor to illuminate green for correct form and red for incorrect form.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If embedded sensors and lights are added to the shoe, then real-time feedback capability is improved, but device complexity increases

Engineering Contradiction:

Improvefeedback informationVSAvoidshoe structure

Core Design Contradiction:

Loss of informationVSDevice complexity

Solution Approach 1:

The patent combines multiple sensors (pressure sensors, gyroscopic sensors, accelerometers), a microprocessor, battery, and LED lights into a single integrated shoe system. The sensors are embedded within the shoe structure, and all components are merged into one unified device that provides comprehensive feedback functionality without requiring multiple separate training devices.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The shoe serves multiple functions: it acts as a normal athletic shoe for wearing, contains sensors for measuring weight distribution and foot orientation, includes a microprocessor for data analysis, and provides visual feedback through lights. This multi-functional design eliminates the need for separate feedback devices and integrates all capabilities into one universal training shoe.

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Measurement precision

If multiple sensors are embedded in the shoe, then measurement precision is improved, but manufacturing complexity increases

Engineering Contradiction:

Improveshooting form analysisVSAvoidshoe production

Core Design Contradiction:

Measurement precisionVSEase of manufacture

Solution Approach 1:

The shoe is divided into functional segments: the upper portion for wearing, the midsole containing pressure sensors and lights, and the outsole with gyroscopic sensors and accelerometers. This segmentation allows each component to be manufactured separately and then assembled, making the complex multi-sensor system more manageable in production while maintaining high measurement precision through dedicated sensor placement in each segment.

Inventive Principle:

Principle #1Segmentation

3Productivity

If real-time feedback is provided through lights, then training effectiveness is improved, but energy consumption increases

Engineering Contradiction:

Improvetraining efficiencyVSAvoidbattery power

Core Design Contradiction:

ProductivityVSUse of energy by moving object

Solution Approach 1:

The LED lights provide feedback in periodic pulses rather than continuous illumination. The system activates the lights only at specific moments when shooting form is being evaluated, providing visual feedback signals (green for correct form, red for incorrect form) during key phases of the shooting motion. This periodic activation significantly reduces energy consumption compared to continuous lighting while maintaining effective real-time feedback for training purposes.

Inventive Principle:

Principle #19Periodic action

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 shoe provides immediate visual feedback to correct shooting form mistakes in real-time, reinforcing proper mechanics and discouraging poor form, thereby improving performance and reducing injury risk.

Implementation Method 1

pressure sensors, which measure critical variables such as weight distribution

Methodology Applied

Scientific EffectPressure sensing: Pressure-sensitive Paint

Implementation Method 2

gyroscopic sensors, and accelerometers. These sensors measure critical variables such as weight distribution, foot orientation, balance and acceleration

Methodology Applied

Scientific EffectGyroscopic effect: Gyroscope

Implementation Method 3

accelerometers. These sensors measure critical variables such as weight distribution, foot orientation, balance and acceleration

Methodology Applied

Scientific EffectAccelerometer sensing: Accelerometer

Implementation Method 4

embedded lights illuminate green for proper form and red to indicate improper form

Methodology Applied

Scientific EffectLight emission: Light Emitting Diode

Data Source

PatentUS20250319358A1Basketball Shooting Form Feedback Training Shoe Device

Publication Date: 2025.10.16 GATES ALEX

AI summary

A basketball shooting form feedback training shoe device is provided. The device can be worn as a teaching aid to improve basketball shooting form by providing real-time visual feedback. More specifically, the shoe comprises a midsole made from transparent or semi-transparent materials that house embedded lights and various sensors, which may include pressure sensors, gyroscopic sensors, and accelerometers. These sensors measure critical variables such as weight distribution, foot orientation, balance and acceleration before, during, and after a jump shot. Data from these sensors is processed by a microprocessor, which compares the user's performance to predefined shooting criteria. Based on the analysis, embedded lights illuminate green for proper form and red for improper form, providing immediate visual feedback. The system is powered by a battery, which may be rechargeable and accessed via a charging port.