Light-Guided Golf Swing Shaft for Real-Time Sensory Feedback
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Solution Overview
Problem
Golfers struggle to receive real-time, precise feedback on their swing mechanics due to the rapid nature of the swing, making it difficult to identify and correct flaws in their technique, and existing training aids often require interrupting practice to review feedback rather than providing instantaneous cues.
Innovation Solution
A golf swing training system with light emitters affixed to a shaft that emit light beams interacting with targets, triggering audio and visual feedback to guide the golfer through proper swing mechanics, enhancing proprioception and kinesthetic awareness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional video analysis systems and launch monitors are used to analyze swing results, then useful data can be obtained, but the feedback is not instantaneous and requires interrupting practice to review
Solution Approach 1:
The patent implements real-time feedback during the swing motion itself. Light emitters mounted on the club provide continuous visual cues about swing path and clubface orientation, allowing immediate correction without interrupting practice flow. This resolves the contradiction by providing both precise measurement and instantaneous feedback simultaneously.
Solution Approach 2:
The patent replaces traditional mechanical/video-based analysis systems with an optical system using light emitters and sensors. This substitution enables real-time detection and feedback during the swing, eliminating the delay inherent in video recording and analysis while maintaining measurement precision.
2Adaptability or versatility
If multiple feedback mechanisms (audio, visual, kinesthetic) are integrated into a golf swing training system, then multi-sensory feedback is provided to enhance learning, but device complexity increases
Solution Approach 1:
The patent employs light emitters that serve multiple functions: providing visual alignment cues, indicating swing path deviations, and triggering different feedback modes (visual, audio, kinesthetic). This multi-functionality achieves versatile multi-sensory feedback while avoiding the complexity of separate dedicated components for each feedback type.
Solution Approach 2:
The patent combines multiple feedback mechanisms into an integrated system where light emitters, sensors, audio outputs, and haptic feedback elements work together as a unified whole. This merging approach provides comprehensive multi-sensory feedback while reducing overall system complexity compared to separate independent systems.
3Speed
If light emitters are mounted on the club to provide real-time visual guidance during swing, then instantaneous feedback is provided, but the device complexity and cost increase
Solution Approach 1:
The patent uses light emitters as intermediary devices that translate swing mechanics into visual information in real-time. These light emitters act as mediators between the golfer's motion and the feedback system, providing instantaneous visual guidance without requiring complex processing or multiple components.
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 provides immediate sensory feedback, improving swing consistency and accelerating skill development by integrating multisensory cues that facilitate kinesthetic learning and neuroplasticity, allowing golfers to internalize proper swing techniques.
Implementation Method 1
a first light emitter affixed to the shaft at a proximal end portion configured to project a first light beam in a first direction; a second light emitter affixed to the shaft at a distal end portion configured to project a second light beam in a second direction, different from the first direction
Implementation Method 2
The emitted light beams interact with the at least one target such that when a light beam is sensed, sensory feedback in the form of audio, visual or both audio and visual feedback are provided to the user
Data Source
AI summary
The present disclosure provides a golf swing training device comprising an elongated shaft having a proximal end portion, a distal end portion, and an intermediate portion. A grip is disposed at the proximal end portion. A first light emitter is affixed to the proximal end portion, configured to project a first light beam in a first direction. A second light emitter is affixed to the distal end portion, configured to project a second light beam in a second direction different than the first direction. A third light emitter is affixed to the intermediate portion, configured to project a third light beam simulating a virtual golf club head face. The first, second, and third light emitters are configured to interact with at least one sensory feedback providing target.