US5322441A — Method and apparatus for providing a portable vis…

Claim 1

Independent Claim 154 words

A system for presenting artificially created environments, said system comprising: a presentation medium unique to a viewer for presenting to said viewer derived objects within a presented environment prepositioned at predetermined physical locations relative to said viewer; a position and orientation sensor for sensing motion of said viewer in relation to said presented environment, said sensor having a defined space within which a fluid is free to flow in accordance with gravity, light source means abutting and spaced along a longitudinal axis of one side of said defined space and a plurality of detectors comprising a linear CCD array abutting and spaced along said longitudinal axis of another side of said defined space for continuously monitoring an angle formed between a substantially planar surface of said free flowing fluid and said linear CCD array detectors; and processing circuity for creating and alerting said presented environment in response to said sensed motion of said viewer.

Claim 2

Independent Claim 154 words

A system for presenting artificially created environments, said system comprising: a presentation medium unique to a viewer for presenting to said viewer derived objects within a presented environment prepositioned at predetermined physical locations relative to said viewer; a position and orientation sensor for sensing motion of said viewer in relation to said presented environment, said sensor having a defined space within which a fluid is free to flow in accordance with gravity, light source means abutting and spaced along a longitudinal axis of one side of said defined space and a plurality of detectors comprising a linear CCD array abutting and spaced along said longitudinal axis of another side of said defined space for continuously monitoring an angle formed between a substantially planar surface of said free flowing fluid and said linear CCD array detectors; and processing circuity for creating and alerting said presented environment in response to said sensed motion of said viewer.

Claim 3

Dependent Claim 27 words

The system set forth in claim 1, wherein said derived objects are stored in said processing circuitry as attributes corresponding to physical characteristics of said derived objects.

Claim 4

Dependent Claim 40 words

The system set forth in claim 2, wherein said processing circuitry processes said stored physical characteristics of said derived objects so as to present to said viewer a visual display changing in accordance with a changing motion of said viewer.

Claim 5

Dependent Claim 36 words

The system set forth in claim 1, wherein said system further comprises: circuitry for communicating said sensed motion to a remote receiver, and circuitry for receiving from said remote receiver data for presentation to said viewer.

Claim 6

Dependent Claim 23 words

The system set forth in claim 4, wherein said remote receiver is one of a plurality of systems for presenting artificially created environments.

Claim 7

Dependent Claim 32 words

The system set forth in claim 1, wherein said linear CCD array detectors are sensitive to light passing through said defined space and modified by said fluid moving within said defined space.

Claim 8

Dependent Claim 41 words

The system set forth in claim 1, wherein said system further comprises a plurality of discrete vibratory elements placed circumferentially around said viewer, said vibratory elements being operable to produce sound waves in response to impulse signals from said processing circuitry.

Claim 9

Dependent Claim 59 words

The system set forth in claim 7, wherein said processing circuitry creates and alters sound characteristics of said derived objects by individually controlling said vibratory elements in response to said motion by said viewer such that said sound characteristics of said derived objects approximate a sound level and a sound source perceived by said viewer within said presented environment.

Claim 10

Independent Claim 148 words

A method for operating a system for presenting artificially created environments to a viewer, comprising the steps of: creating a presented environment and derived objects therein; presenting said derived objects within said presented environment to the viewer; introducing a fluid movable in response to motion of the viewer, wherein said fluid being movable within a defined space of a position and orientation sensor; spacing light source means abutting and along a longitudinal axis of one side of said defined space; spacing a plurality of detectors comprising a linear CCD array abutting and spaced along said longitudinal axis of another side of said defined space; continuously measuring an angle formed between a substantially planar surface of said fluid with respect to said CCD array of detectors to detect motion of the viewer; and alerting said presented environment in response to a change in said detected motion of the viewer.

Claim 11

Independent Claim 148 words

A method for operating a system for presenting artificially created environments to a viewer, comprising the steps of: creating a presented environment and derived objects therein; presenting said derived objects within said presented environment to the viewer; introducing a fluid movable in response to motion of the viewer, wherein said fluid being movable within a defined space of a position and orientation sensor; spacing light source means abutting and along a longitudinal axis of one side of said defined space; spacing a plurality of detectors comprising a linear CCD array abutting and spaced along said longitudinal axis of another side of said defined space; continuously measuring an angle formed between a substantially planar surface of said fluid with respect to said CCD array of detectors to detect motion of the viewer; and alerting said presented environment in response to a change in said detected motion of the viewer.

Claim 12

Dependent Claim 44 words

The method set forth in claim 9, wherein said method further comprises the steps of: generating sounds corresponding to said derived objects; and altering a level and a source of said sounds in response to a change in said detected motion of the viewer.

Claim 13

Dependent Claim 32 words

The method set forth in claim 9, wherein said method further comprises the step of storing said derived objects in a processor, said derived objects having physical and sound characteristics associated therewith.

Claim 14

Dependent Claim 35 words

The method set forth in claim 9, wherein said method further comprises the steps of: transmitting said detected motion to a remote receiver, and receiving data from said remote receiver for presentation to the viewer.

Claim 15

Dependent Claim 31 words

The method set forth in claim 12, wherein said method further comprises the step of presenting artificially created environments to viewer by a plurality of other systems of said remote receiver.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1997-06-20	1997-12-20	1998-06-21	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2001-06-20	2001-12-20	2002-06-21	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2005-06-20	2005-12-20	2006-06-21	$7700.00	Window Closed / Lapsed

Method and apparatus for providing a portable visual display

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