Hillcrest Laboratories, Inc.

Lkc Technologies, Inc.

Idhl Holdings, Inc.

Frank A Hunleth

Daniel S Simpkins

Charles W K Gritton

Matthew G Liberty

Negar Moshiri

William J Napier

Frank J Wroblewski

Stephen Scheirey

Mark A Turner

Ryan Stoner

Kevin Michael Conroy

Yizhong Wang

Bruce N Israel

Charles Quentin Davis

Bryan A Hays

Anatolie Hobet

Tom Pixley

Dave Aufderheide

James J Datovech

Peter Wood

Neel Goyal

Charles Wk Gritton

Scott Anthony Stanchfield

Kris Carter

Jason Witenstein-Weaver

Adam Mark

Frank A Wroblewski

Bruce Israel

Kevin M Conroy

Bryan Alan Hays

Systems and methods according to the present invention address these needs and others by providing a handheld device, e.g., a 3D pointing device, which uses at least one sensor to detect motion of the handheld device. The detected motion can then be mapped into a desired output, e.g., cursor movement.

3D pointing devices and methods

Electrode arrays have a plurality of electrodes. These arrays may have any combination of the following improvements. The arrays may have features that enable easier electrical connections and reduced bending stiffness by having a stop region and a torsion relief region, respectively. The arrays may have a shielding feature that may reduce electrical interference. The arrays may come in pairs that are designed to simplify measurements of electric signals of bilateral organs and tissues, such as eyes and ears.

Electrode arrays

Exemplary embodiments of the present invention provide methods and systems for supplying rich multimedia metadata usable to generate, e.g., sophisticated entertainment user interfaces in the home. These methods and systems can be implemented as a server-based software application that feeds multiple, diverse clients. The server functionality could be distributed, even co-located physically with one or more clients, or centralized. The server aggregates, filters, validates, augments and links metadata from disparate sources. The server transforms the metadata into a more manageable and extensible internal format. The server communicates with client devices using a schema-independent protocol, providing metadata in the appropriate format that suites the clients needs.

Metadata brokering server and methods

To assess visual system function, a device monitors electrical response to a visual stimulus. Stimulus generation includes controlling the timing of component flashes comprising the visual stimulus and modulating the timing between the visual stimulus and other device operations, including image acquisition and infrared flashes. Other stimulus generation includes controlling retinal illumination for sinusoidal, triangular, and square stimuli as well as nonlinear adjustments of stimulus luminance as a function of pupil area. Ease of use improvements includes operation with electrode arrays. Error condition monitoring includes determining the presence of: an eye's pupil; impedance between electrodes that monitor the electrical response; and undesirable levels of external light.

Visual electrophysiology device

Systems and methods according to the present invention provide a control framework for organizing, selecting and launching media items including graphical user interfaces coupled with an optional 3D control device for collection of the basic control primitives of point, click, scroll, hover and zoom which permit for easy and rapid selection of media items, e.g., movies, songs etc., from large or small collections. The remote control maps natural hand movements and gestures into relevant commands while the graphical display uses images, zooming for increased/decreased levels of detail and continuity of GUI objects to provide easy organization, selection and navigation among the media items by a user.

Methods and systems for enhancing television applications using 3D pointing

A 3D pointing device includes a keyboard for character entry. In pointing mode, data from at least one motion sensor is provided, e.g., to be transmitted to a user interface for movement of a cursor. In text entry mode, data from at least one depressed key is provided, e.g., to be transmitted to a user interface for display thereon.

3D pointing devices with keyboards

Systems and methods according to the present invention provide a user interface for scrolling through lists of information on user interfaces.

Fast and smooth scrolling of user interfaces operating on thin clients

Systems and methods according to the present invention provide a user interface for television control functionality.

Pointing capability and associated user interface elements for television user interfaces

A method for navigating a pointer on a graphical user interface (GUI) includes the steps of: scrolling an input device to locate the pointer corresponding to the input device on a point of interest within the GUI, depressing an actuating button associated with the input device on the point of interest, obtaining a detailed view of the point of interest while centering the point of interest on the GUI and maintaining a position of the pointer on the point of interest.

Method of real-time incremental zooming

Systems and methods according to exemplary embodiments provide systems and methods for augmenting the capabilities of a client device. The client device can be augmented by a device which has additional processing and memory capability to perform additional functions such as, for example, the translation of desired media into a format usable by the client device.

Augmenting client-server architectures and methods with personal computers to support media applications

Growing community of inventors

Rockville, MD, United States of America

Frank A Hunleth