US5344323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Teaching recognition of body movement errors in dancing
Assignee: Individual
•
Filing: 1993-02-16
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Granted: 1994-09-06
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Expires: 2013-02-16
Abstract
Abstract A teaching device for indicating in real time the movement of a selected part of a person's body beyond a desired boundary limit is provided, as well as a method for teaching a person to control his or her body movement in response to alarms provided by the teaching device. The teaching device includes an element for detecting movement of the selected body part beyond a boundary limit, a first alarm element for providing a first alarm indicating encroachment of a nominal misalignment zone in which the body part is nominally out of alignment with a preferred location thereof, and a second alarm element for providing a second alarm in response to encroachment by the selected body part of a significant misalignment zone in which the selected body part is significantly out of alignment with the preferred location thereof. The first alarm provided by a first alarm element is an intermittent beeping tone and a blinking light. The second alarm provided by the second alarm element is a continuous audible tone and continuous illumination of a warning light. A person wears the teaching device on, for example, an arm or a leg and adjusts the alarm limits. Thereafter, as the person executes a series of body movements, the first or second alarm will be provided if the arm or leg to which the teaching device is attached moves beyond the acceptable boundary limits of the proper position of the arm or leg during the series of body movements.
Inventors
- 👤 Les Burns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:15
CPC Classifications
G; G09; G09B; G09B19/00; G09B19/003; G09B19/0038; A; A63; A63B; A63B69/00; A63B71/00; A63B71/06; A63B71/0619; A63B71/0622; A63B2071/0625; A63B2071/0627; A63B2209/00; A63B2209/10; A63B2244/00; A63B2244/22
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
313 words
A teaching device for indicating in real time the movement of a selected part of a person's body beyond a desired boundary limit during the execution of a sequence of body movements, the device comprising: means for detecting movement of the selected body part beyond a desired boundary limit, the detecting means including means for emitting first and second signals and means for selectively energizing the signal emitting means to emit said first and second signals, the selectively energizing means being changeable from a non-initiating condition in which it does not energize the signal emitting means to emit said first and second signals to an initiating condition in which it energizes the signal emitting means to emit said first and second signals in response ,respectively, to different degrees of movement of the device beyond a selected angle as measured between a reference axis of the device and an alignment plane in which the device normally is moved during execution of the sequence of body movements; means, operatively connected to the signal emitting means, for providing a first alarm in response to receipt of a first signal from the signal emitting means indicating encroachment by the selected body part of a nominal misalignment zone in which the reference axis of the device forms an angle with the alignment plane greater than a predetermined nominal angle and less than a predetermined significant angle ,said predetermined significant angle being greater than said predetermined nominal angle; and means, operatively connected to the signal emitting means, for providing a second alarm in response to receipt of a second signal from the signal emitting means indicating encroachment by the selected body part of a significant misalignment zone in which the reference axis of the device forms an angle with the alignment plane at least equal to the predetermined significant angle, said second alarm being distinguishable from said first alarm.
Claim 2
Dependent Claim
313 words
A teaching device for indicating in real time the movement of a selected part of a person's body beyond a desired boundary limit during the execution of a sequence of body movements, the device comprising: means for detecting movement of the selected body part beyond a desired boundary limit, the detecting means including means for emitting first and second signals and means for selectively energizing the signal emitting means to emit said first and second signals, the selectively energizing means being changeable from a non-initiating condition in which it does not energize the signal emitting means to emit said first and second signals to an initiating condition in which it energizes the signal emitting means to emit said first and second signals in response ,respectively, to different degrees of movement of the device beyond a selected angle as measured between a reference axis of the device and an alignment plane in which the device normally is moved during execution of the sequence of body movements; means, operatively connected to the signal emitting means, for providing a first alarm in response to receipt of a first signal from the signal emitting means indicating encroachment by the selected body part of a nominal misalignment zone in which the reference axis of the device forms an angle with the alignment plane greater than a predetermined nominal angle and less than a predetermined significant angle ,said predetermined significant angle being greater than said predetermined nominal angle; and means, operatively connected to the signal emitting means, for providing a second alarm in response to receipt of a second signal from the signal emitting means indicating encroachment by the selected body part of a significant misalignment zone in which the reference axis of the device forms an angle with the alignment plane at least equal to the predetermined significant angle, said second alarm being distinguishable from said first alarm.
Claim 3
Dependent Claim
108 words
A device according to claim 1 wherein the selectively energizing means includes a first actuating assembly, operatively connected to the signal emitting means, for energizing the signal emitting means to emit the first signal and a second actuating assembly, operatively connected to the signal emitting means, to emit the second signal and the means for providing a first alarm includes means for providing the first alarm in response to the receipt of the first signal from the first actuating assembly and the means for providing a second alarm includes means for providing the second alarm in response to receipt of the second signal from the second actuating assembly.
Claim 4
Dependent Claim
50 words
A device according to claim 2 wherein the first actuating assembly includes a pair of spaced contacts, each operatively connected to the means for providing a first alarm and means for electrically bridging the pair of spaced contacts in response to movement of the device beyond the predetermined nominal angle.
Claim 5
Dependent Claim
108 words
A device according to claim 3 wherein the means for selectively bridging the pair of spaced contacts includes an amount of an electrically conductive fluid portion and a container for containing the electrically conductive fluid portion, the container being configured to guide the electrically conducive fluid portion between a location in the container in which the electrically conducive fluid portion is out of contact with the pair of spaced contacts in the non-initiating condition of the selectively energizing means and a location within the container in which the electrically conducive fluid portion electrically bridges the pair of spaced contacts in the initiating condition of the selectively energizing means.
Claim 6
Dependent Claim
18 words
A device according to claim 3 wherein the means for providing a first alarm includes an audible alarm.
Claim 7
Independent Claim
16 words
A device according 3 wherein the means for providing a first alarm includes a visual alarm.
Claim 8
Independent Claim
16 words
A device according 3 wherein the means for providing a first alarm includes a visual alarm.
Claim 9
Dependent Claim
53 words
A device according to claim 2 wherein the second actuating assembly includes a pair of spaced contacts, each operatively connected to the means for providing a first alarm and means for electrically bridging the pair of spaced contacts in response to movement of the movement of the device beyond the predetermined nominal angle.
Claim 10
Dependent Claim
108 words
A device according to claim 7 wherein the means for selectively bridging the pair of spaced contacts includes an amount of an electrically conductive fluid portion and a container for containing the electrically conductive fluid portion, the container being configured to guide the electrically conducive fluid portion between a location in the container in which the electrically conducive fluid portion is out of contact with the pair of spaced contacts in the non-initiating condition of the selectively energizing means and a location within the container in which the electrically conducive fluid portion electrically bridges the pair of spaced contacts in the initiating condition of the selectively energizing means.
Claim 11
Dependent Claim
44 words
A device according to claim 8 wherein the container housing the first electrically conductive fluid portion and the container housing the second electrically conductive fluid portion are angularly offset from one another as measured in the direction of the reference axis of the device.
Claim 12
Dependent Claim
30 words
A device according to claim 9 and further comprising means for adjustably re-orienting the first and second containers while maintaining the containers in their fixed angular relationship to one another.
Claim 13
Dependent Claim
38 words
A device according to claim 10 wherein the means for adjustably reorienting the first and second containers includes means for selectively pivoting the first and second containers about an axis transverse to the reference axis of the device.
Claim 14
Dependent Claim
86 words
A device according to claim 11 wherein the means for providing a first alarm includes an audible alarm operable to emit a predetermined auditory alarm in response to receipt of the first signal from the signal emitting means and the means for providing a second alarm includes means, operatively connected to the audible alarm means, for controlling the audible alarm to emit a predetermined second auditory alarm different than the first auditory alarm in response to receipt of the second signal from the signal emitting means.
Claim 15
Independent Claim
143 words
A method for teaching control of body movement during the execution of a sequence of dance motions comprising: providing a device for detecting movement of a selected body part beyond a desired boundary limit to be worn by a dancer; executing a sequence of dance movements while wearing the device; controlling body movement in response to a first alarm from the device indicating encroachment by the selected body part of a nominal misalignment zone in which the selected body part is nominally out of alignment with a preferred location thereof; and controlling body movement in response to a second alarm by the device indicating encroachment by the selected body part of a significant misalignment zone in which the selected body part is relatively more out of alignment with its preferred location than if the selected body part were in the nominal misalignment zone.
Claim 16
Independent Claim
143 words
A method for teaching control of body movement during the execution of a sequence of dance motions comprising: providing a device for detecting movement of a selected body part beyond a desired boundary limit to be worn by a dancer; executing a sequence of dance movements while wearing the device; controlling body movement in response to a first alarm from the device indicating encroachment by the selected body part of a nominal misalignment zone in which the selected body part is nominally out of alignment with a preferred location thereof; and controlling body movement in response to a second alarm by the device indicating encroachment by the selected body part of a significant misalignment zone in which the selected body part is relatively more out of alignment with its preferred location than if the selected body part were in the nominal misalignment zone.
Claim 17
Independent Claim
109 words
A method for teaching control of body movement during the execution of a sequence of dance motions comprising: providing a device for detecting movement of a selected body part beyond a desired boundary limit to be worn by a dancer; executing a sequence of dance movements while wearing the device; controlling body movement during said execution of said sequence of dance movements in response to first alarm from the device indicating encroachment by the selected body part of a nominal misalignment zone in which the selected body part is nominally out of alignment with a preferred location thereof so as to correct the misalignment of said selected body part.
Claim 18
Independent Claim
109 words
A method for teaching control of body movement during the execution of a sequence of dance motions comprising: providing a device for detecting movement of a selected body part beyond a desired boundary limit to be worn by a dancer; executing a sequence of dance movements while wearing the device; controlling body movement during said execution of said sequence of dance movements in response to first alarm from the device indicating encroachment by the selected body part of a nominal misalignment zone in which the selected body part is nominally out of alignment with a preferred location thereof so as to correct the misalignment of said selected body part.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-09-05 | 1998-03-07 | 1998-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-09-05 | 2002-03-07 | 2002-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-09-05 | 2006-03-07 | 2006-09-06 | $7700.00 | Window Closed / Lapsed |