Provision Interactive Technologies Inc.

Provision Entertainment, Inc.

Curtis L Thornton

Jeffrey L Vrachan

Michael Kenneth Forster

Csaba Rakosy

Jeffery L Vrachan

Jeff L Vrachan

Robert Ostrander

Edward-Bruce Baker

An aerial projection system and method having a housing for positioning low cost optical elements capable of generating a three dimensional aerial images at video rates without reflected artifacts or visible display of the display screen. A method for generating the display images is based on a set of rules that eliminate boundary transgressions and maximizes the illusion of a three dimensional aerial image. An optional second display is a transparent imaging panel that acts selectively as a light valve, as a display platform for special effects or for providing the appearance of linear motion towards or away from the observer. The aerial projection system includes a plastic spherical mirror having a plastic part of at least the following descriptions: mirror surface of sufficient sphericity supported by wall structures, of a plastic material formulation, excellent optical grade finish, has a reflective metal coating and a protective overcoat.

Projection system with wall structures for aerial display of three-dimensional video images

A system and method for selling and/or dispensing consumer products from a vending or transactional-based machine is disclosed. The vending or transactional-based machine comprises an aerial display device that displays an aerial image designed to attract the attention of potential consumers and sell advertising, special promotions or certain products. Once a consumer begins to interact with the vending machine, demographic data is collected or correlated with the product purchased or dispensed. The consumer can initiate and conclude a purchase by merely pointing at the desired product. A mechanism is provided that accepts payment by currency, credit card or electronically.

System and method for dispensing consumer products

An apparatus for producing aerial images is disclosed employing a combination of plastic spherical mirrors, beamsplitter polarizing filters, and light sources. An object to be displayed is illuminated, and its image is partially reflected by the beamsplitter to a focusing mirror and reflected to an aerial position. A polarizer prevents ambient lights or images from degrading or interfering with the aerial images. A clock radio, a personal television display counter, as well as animated mannequin versions are disclosed.

Aerial-image display systems with a plastic mirror

An aerial display system comprising inexpensive optical elements and a highly brightened LCD display or similar video image display types provides floating images in an expensive enclosure. In the aerial display system, either an anti-reflective acrylic plastic layer or a circular polarizer is disposed proximate and parallel to a beam splitter so that the focal point of the floating image is proximate to the plastic layer or polarizer. This image position yields both a wider filed of view and wider perceived field of view. The aerial projection system includes a plastic spherical mirror of low cost, which includes a plastic part of at least the following descriptions: mirror surface supported by wall structures of sufficient sphericity, of a plastic material formulation, having excellent optical grade finish, a reflective metal coating, and a protective overcoat.

Aerial display system with low cost plastic spherical mirror

A device using a low-cost plastic curved mirror and several combinations of methods for reducing aberrations to improve a real image projection system is provided, so as to reduce ghost and astigmatism phenomenon. The real image projection system includes a curved mirror having two different optical surfaces of revolution, one on a convex surface and the other on a concave surface. The real image projection system may include at least a curved reflector positioned in a tilted configuration, and an optical axis of the reflector does not coincide with a viewing axis. A beampath between a target source and the curved reflector neither passes through a beamsplitter nor is reflected thereby. The real image projection system may further include a circular polarizer for circularly polarizing a light beam in a primary light path between the mirror and the real image, eliminating ghost image caused by outside light sources.

Real image projection device having plastic curved mirror for improving image and correcting aberrations

Housing for an interactive aerial display system

Housing for a wall-mounted aerial display system

Housing for a hooded interactive aerial display system

An aerial projection system and method having a housing for positioning low cost optical elements capable of generating a three dimensional aerial images at video rates without reflected artifacts or visible display of the display screen. A method for generating the display images is based on a set of rules that eliminate boundary transgressions and maximizes the illusion of a three dimensional aerial image. An optional second display is a transparent imaging panel that acts selectively as a light valve, as a display platform for special effects or for providing the appearance of linear motion towards or away from the observer. An optional third display, also a transparent imaging panel, may be used as a background display device for displaying video rate images that are not projected aerial images.

Projection system for aerial display of three-dimensional video images

A reliable, cost effective motion simulator system wherein a motion platform controlled by three inexpensive fractional horsepower induction AC motors to provide n-axis of motion where n is two, three, four, five or six. A dynamic boost is applied to maintain the position of the motion platform at low speed or zero speed and to handle transient motion demands without use of an encoder. The personal simulator motion base includes a support structure for positioning a rider coupled to the motion platform. A support pedestal and a plurality of linkages support the motion platform. A plurality of motor assemblies is coupled to the motion plate by the linkages. A control algorithm enables the use of low cost power electronics to drive the AC motor-linkage assemblies. The personal simulator may be controlled in response to user-initiated commands, remote-user initiated commands or by commands embedded in game software or the audio track of a video stream.

Growing community of inventors

Simi Valley, CA, United States of America

Curtis L Thornton