Ear-worn Device for Guided Mental Exercises
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Solution Overview
Problem
Mental exercises like meditation are challenging to perform due to busy schedules and lack of convenient spaces, often disrupted by distracting events, and require trained instructors for guidance, which is expensive and inconvenient, with limited access to objective performance evaluations.
Innovation Solution
An ear-worn electronic device that creates a three-dimensional virtual sound environment with relaxing sounds, provides verbal instructions for mental exercises, senses physiologic parameters and movement, and generates commentary to assess compliance, allowing for guided relaxation and performance monitoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If trained instructors are used to guide mental exercises, then exercise effectiveness is improved, but cost and convenience deteriorate
Solution Approach 1:
The patent uses audio recordings of trained instructors as copies, allowing users to access instructor guidance without the physical presence or expense of actual instructors. The system captures and reproduces instructor voices through audio files that can be played back on portable devices, providing the same guidance function at minimal cost.
Solution Approach 2:
The system enables users to independently conduct mental exercises using pre-recorded instructor guidance and objective feedback mechanisms. Users no longer need to schedule appointments or travel to see instructors, as the device provides self-contained exercise programs with built-in performance monitoring and feedback.
2Reliability
If trained instructors are used to guide mental exercises, then exercise effectiveness is improved, but expense increases
Solution Approach 1:
The patent replaces expensive live instructor services with inexpensive audio recordings. The system stores multiple instructor recordings that can be repeatedly played without additional cost, eliminating the per-session expense of hiring trained instructors while maintaining guidance quality.
Solution Approach 2:
The system prepares exercise programs in advance with pre-recorded instructor guidance and pre-programmed objective evaluation criteria. This preliminary preparation eliminates the need for expensive real-time instructor involvement during each exercise session, as all guidance and evaluation resources are预先 prepared and stored in the device.
3Measurement precision
If equipment is used to access mental and physiological factors, then objective measurement is improved, but intrusiveness increases
Solution Approach 1:
The patent uses sensors that match the natural properties of the body parts being measured. For example, temperature sensors measure skin temperature without contact, and accelerometers detect body movement through the device already worn on the body. This homogeneous approach minimizes intrusiveness while maintaining measurement accuracy.
Solution Approach 2:
The system replaces intrusive physical examination methods with electronic sensing. Instead of requiring manual assessment or complex medical equipment, the patent uses small electronic sensors embedded in the portable device to automatically detect physiological signals, reducing intrusiveness while improving objective measurement capability.
4Ease of operation
If portable devices are used for mental exercises, then convenience is improved, but measurement accuracy may deteriorate
Solution Approach 1:
The system uses multiple simple sensors that collectively provide comprehensive physiological monitoring. Rather than relying on a single complex measurement tool, the patent combines data from temperature sensors, accelerometers, and other simple sensors to achieve accurate objective assessment of exercise performance and physiological state.
Data Source
AI summary
An ear-worn electronic device includes a right ear device comprising a first processor and a left ear device comprising a second processor communicatively coupled to the first processor. A physiologic sensor module comprises one or more physiologic sensors configured to sense at least one physiologic parameter from a wearer. A motion sensor module comprises one or more sensors configured to sense movement of the wearer. The first and second processors are coupled to the physiologic and motion sensor modules. The first and second processors are configured to produce a three-dimensional virtual sound environment comprising relaxing sounds, generate verbal instructions within the three-dimensional virtual sound environment that guide the wearer through a predetermined mental exercise that promotes wearer relaxation, and generate verbal commentary that assesses wearer compliance with the predetermined mental exercise in response to one or both of the sensed movement and the at least one physiologic parameter.