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Résultats pour
brevets
1.
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ELECTRO MAGNETIC REFRESHABLE BRAILLE READER
Numéro de document |
03120784 |
Statut |
En instance |
Date de dépôt |
2019-11-20 |
Date de disponibilité au public |
2020-05-28 |
Propriétaire |
FREEDOM SCIENTIFIC, INC. (USA)
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Inventeur(s) |
- Moon, Alexander
- Baker, Thomas
- Schleppenbach, David A.
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Abrégé
In certain embodiments devices suitable for use as electro magnetic refreshable braille readers are disclosed. In some embodiments, the electromagnetic refreshable braille readers of the present disclosure include an actuation mechanism comprising a permanent magnet for latching and a coil adjacent to the magnet. In some embodiments the electromagnetic refreshable braille readers may comprise a separate enclosure comprising tactile elements that can be removably attached to the display so that the separate enclosure can be removed and cleaned by the user.
Classes IPC ?
- G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
- G06F 3/00 - Dispositions d'entrée pour le transfert de données destinées à être traitées sous une forme maniable par le calculateur; Dispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p.ex. dispositions d'interface
- G09B 21/00 - Moyens d'enseignement ou de communication destinés aux aveugles, sourds ou muets
- G09B 21/02 - Dispositifs pour l'écriture Braille
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2.
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EMPHASIZING A PORTION OF THE VISIBLE CONTENT ELEMENTS OF A MARKUP LANGUAGE DOCUMENT
Numéro de document |
02937702 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2015-01-22 |
Date de disponibilité au public |
2015-07-30 |
Date d'octroi |
2022-06-21 |
Propriétaire |
FREEDOM SCIENTIFIC, INC. (USA)
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Inventeur(s) |
Leventhal, Aaron M.
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Abrégé
Some described embodiments relate to techniques for editing markup elements of a markup language document to emphasize a portion of the visible content elements of the markup language document. The techniques may be implemented in any suitable manner, including via scripting language code (e.g., JavaScript) that is incorporated into the markup language document but is not preconfigured with information regarding the markup language document or any other markup language document. The scripting language code may perform the editing automatically, and based on an automatic analysis of markup elements of the markup language document. Some embodiments may include determining the portion of the markup language document to be emphasized by identifying content of interest to a user, including by determining a set of related content through analyzing a structure of markup elements of the markup language document and/or layout of visible content elements of the markup language document.
Classes IPC ?
- G06F 17/00 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des fonctions spécifiques
- G06F 40/143 - Balisage, p.ex. utilisation du langage SGML ou de définitions de type de document
- G06F 40/221 - Analyse syntaxique de flux de langages de balisage
- G06F 3/14 - Sortie numérique vers un dispositif de visualisation
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3.
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TECHNIQUES FOR PROGRAMMATIC MAGNIFICATION OF VISIBLE CONTENT ELEMENTS OF MARKUP LANGUAGE DOCUMENTS
Numéro de document |
02933689 |
Statut |
En instance |
Date de dépôt |
2014-12-12 |
Date de disponibilité au public |
2015-06-18 |
Propriétaire |
FREEDOM SCIENTIFIC, INC. (USA)
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Inventeur(s) |
- Bigham, Jeffrey P.
- Leventhal, Aaron M.
- Holladay, Seth A.
- Nardi, Anthony A.
- Watson, Brian
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Abrégé
Techniques for programmatically magnifying one or more visible content elements of at least one markup language document, so as to increase the display size of those visible content elements. A magnification facility may be configured to apply multiple different zoom techniques. The magnification facility may be configured to evaluate the markup language document(s) at a time that the document(s) are being processed for display to select which of the multiple different zoom techniques may be applied at a time to increase a display size of visible content elements relative to a default display size for those elements. The magnification facility may be incorporated within the markup language document(s) and executed by a viewing application that processes markup language documents. For example, the markup language document(s) may form a web page and the magnification facility may be implemented as scripting language code incorporated into the document(s) of the web page.
Classes IPC ?
- G06F 3/14 - Sortie numérique vers un dispositif de visualisation
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4.
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EXECUTING SECONDARY ACTIONS WITH RESPECT TO ONSCREEN OBJECTS
Numéro de document |
02883845 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2013-09-04 |
Date de disponibilité au public |
2014-03-13 |
Date d'octroi |
2020-11-17 |
Propriétaire |
FREEDOM SCIENTIFIC, INC. (USA)
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Inventeur(s) |
- Leventhal, Aaron M.
- Bigham, Jeffrey P.
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Abrégé
In a computer system receiving input from a user via at least a keyboard and a pointing device, in which input via the pointing device causes corresponding movement of a pointing image on a display screen of the computer system, user input may be received via the pointing device to point the pointing image at an onscreen object on the display screen. In response to the user activating a key on the keyboard while the pointing image is pointing at the onscreen object, a secondary action with respect to the onscreen object may be executed.
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5.
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VIEWING AID WITH TRACKING SYSTEM, AND METHOD OF USE
Numéro de document |
02892579 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2012-11-30 |
Date de disponibilité au public |
2013-06-06 |
Date d'octroi |
2022-10-18 |
Propriétaire |
FREEDOM SCIENTIFIC, INC. (USA)
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Inventeur(s) |
Siminou, Kamran
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Abrégé
A viewing aid includes a camera, a viewing surface within a field of view of the camera, a memory, a display, and software programmed to track a tracking element within the field of view. Viewing material is placed on the viewing surface. The camera, viewing surface, and material all remain substantially stationary. The camera captures and stores an initial image of the material in the memory. The software then tracks the location of a tracking element within the field of view then maps the location to a portion of the initial image in memory using an X-Y coordinate system, and/or identifies character elements of the material adjacent the tracking element then maps the character elements to corresponding character elements of the initial image in memory. An enhanced image is then displayed on the display corresponding to the mapped portion of the initial image.
Classes IPC ?
- G06V 10/10 - Acquisition d’images
- G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p.ex. le suivi des coins ou des segments
- G06V 10/22 - Prétraitement de l’image par la sélection d’une région spécifique contenant ou référençant une forme; Localisation ou traitement de régions spécifiques visant à guider la détection ou la reconnaissance
- G06V 30/10 - Reconnaissance de caractères
- G06V 30/14 - Acquisition d’images
- G09B 21/00 - Moyens d'enseignement ou de communication destinés aux aveugles, sourds ou muets
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6.
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ELECTRONIC MAGNIFICATION DEVICE
Numéro de document |
02813951 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2011-10-06 |
Date de disponibilité au public |
2012-04-12 |
Date d'octroi |
2020-03-31 |
Propriétaire |
FREEDOM SCIENTIFIC, INC. (USA)
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Inventeur(s) |
- Goldenberg, Michael
- Davis, Bradley S.
- Hamilton, Lee
- Rodriguez, Carlos
- Murphy, Patrick
- Tunkis, Waldemar
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Abrégé
Disclosed is a magnification device for use by blind and/or low vision individuals. The device includes an X-Y table upon which an item to be magnified can be placed. A stationary camera arm and a pivotal monitor arm are oriented over the X-Y table. The monitor arm includes a video monitor pivotally mounted at its distal end. The camera arm also includes two laterally disposed lighting arms. A series of controls are provided along a lower edge of the monitor via a mounting bracket.
Classes IPC ?
- G02B 27/02 - Appareils pour regarder ou pour lire
- H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails
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7.
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DISPLAYING A USER INTERFACE IN A DEDICATED DISPLAY AREA
Numéro de document |
02799190 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2011-05-03 |
Date de disponibilité au public |
2011-11-17 |
Date d'octroi |
2018-07-17 |
Propriétaire |
FREEDOM SCIENTIFIC, INC. (USA)
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Inventeur(s) |
- Moore, Scott David
- Eckhardt, Jost
- Fang, Yi
- Demar, Richard
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Abrégé
Some embodiments are directed to techniques for displaying a user interface of an application program on a display device having a display area. The display area may be partitioned into two portions, such that the user interface and a computer desktop are displayed in separate portions of the display area. As a result, the user interface does not overlap or obscure any portion of the displayed desktop.
Classes IPC ?
- G06F 3/048 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI]
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