Wearable Neural Stimulator Synchronizing Audio Prompts for Learning
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Solution Overview
Problem
Current methods for enhancing learning and memory are limited in their ability to effectively integrate neural stimulation with auditory prompts to improve skill acquisition and retention, particularly for motor tasks and cognitive training.
Innovation Solution
A system that includes a neural stimulator housed in a wearable device, such as an earpiece, which delivers transcutaneous neural stimuli synchronized with audio and visual prompts to enhance learning and memory by stimulating cranial nerves, thereby improving the timing and repetition of specific activities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If transcutaneous neural stimulation is delivered to enhance learning, then learning effectiveness is improved, but the complexity of synchronizing stimulation with auditory prompts increases
Solution Approach 1:
The patent combines the neural stimulator and auditory prompt delivery system into an integrated wearable device. The controller synchronizes the timing of neural stimulation pulses with auditory prompts, merging two separate functions (neural stimulation and audio delivery) into a single coordinated system. This integration resolves the contradiction by managing the synchronization complexity through unified control while achieving enhanced learning effectiveness through the combined modality.
Solution Approach 2:
The system incorporates timing control that monitors and coordinates the delivery of neural stimuli with the delivery of auditory prompts. This feedback mechanism ensures that stimulation is delivered at optimal moments relative to the auditory information, improving learning effectiveness while managing system complexity through automated timing coordination.
2Productivity
If neural stimulation is synchronized with auditory and visual prompts, then skill acquisition is enhanced, but the device complexity increases
Solution Approach 1:
The patent merges neural stimulation, auditory prompts, and visual prompts into a single integrated learning system. The controller coordinates all three modalities simultaneously, delivering them in a synchronized manner to enhance skill acquisition. This consolidation of multiple delivery mechanisms into one system manages the complexity while achieving superior learning outcomes compared to separate systems.
Solution Approach 2:
The wearable device is designed with multi-functionality, serving as both a neural stimulator and an audio/visual prompt delivery system. This universal design allows a single device to perform multiple functions (neural stimulation, audio delivery, visual display) with coordinated timing, thereby enhancing productivity through multi-modal learning while avoiding the complexity of multiple separate devices.
3Reliability
If transcutaneous neural stimulus is delivered to cranial nerves, then memory retention is improved, but the precision of stimulus timing delivery must be increased
Solution Approach 1:
The controller implements timing control that monitors the delivery of both neural stimuli and auditory/visual prompts, ensuring precise temporal coordination. This feedback-based timing control ensures that neural stimulation occurs at the optimal moment relative to the sensory information, thereby improving memory retention while managing the precision requirements through automated synchronization.
Solution Approach 2:
The system is pre-programmed with timing protocols that determine the optimal moments for delivering neural stimulation relative to auditory and visual prompts. This preliminary setup of timing parameters allows the system to automatically deliver stimuli with the required precision without requiring real-time manual adjustment, thereby achieving both memory retention improvement and timing 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
This system enhances learning and memory by synchronizing neural stimulation with auditory and visual prompts, improving the effectiveness of skill acquisition and retention for motor tasks and cognitive training.
Implementation Method 1
a neural stimulator located in or on the housing and configured to deliver a transcutaneous neural stimulus to a peripheral neural structure located at least in part in or on the ear of the subject
Data Source
AI summary
Systems and related methods for enhancing learning of a sound pattern or relating to a sound pattern are described. A sound output corresponding to the sound pattern is delivering to the subject, and a learning enhancing neural stimulus is delivered to a cranial nerve of the subject in association with the sound output. The neural stimulus may be, for example, a transcutaneous neural stimulus. In an aspect, the subject is prompted to mentally rehearse the sound pattern. Electrical control circuitry controls timing of delivery of sound outputs and neural stimuli. In some aspects, the system is implemented in connection with a personal computing device.