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51. 发明授权

US6003046A Automatic development and display of context information in structured documents on the world wide web 失效
标题翻译：在万维网上自动开发和显示结构化文档中的上下文信息
公开(公告)号：US6003046A
公开(公告)日：1999-12-14
申请号：US633915
申请日：1996-04-15
申请人： Jakob Nielsen
发明人： Jakob Nielsen
IPC分类号： G06F12/00 , G06F13/00 , G06F17/30 , G06F17/21
CPC分类号： G06F17/30896
摘要： A system for retrieving a selected page of a structured document and for automatically developing context information about the selected page. This context information may include a table of contents showing the location of the selected hypertext page in relationship to other hypertext pages. In one embodiment, this context information is inserted into the hypertext page. The so-modified hypertext page may then be transmitted to a remote location for display. Since the context information is automatically developed after retrieval, it need not be manually generated and maintained. For WWW applications, the hypertext page with the context information inserted remains in the HTML format viewable by standard browsers. A powerful and convenient system for browsing through structured documents is thus provided.
摘要翻译：一种用于检索结构化文档的选定页面并且用于自动开发关于所选页面的上下文信息的系统。该上下文信息可以包括示出与其他超文本页面相关联的所选择的超文本页面的位置的内容表。在一个实施例中，将该上下文信息插入到超文本页面中。然后将如此修改的超文本页面发送到远程位置以进行显示。由于上下文信息在检索后自动开发，因此不需要手动生成和维护。对于WWW应用程序，插入上下文信息的超文本页面保持为标准浏览器可查看的HTML格式。因此提供了用于浏览结构化文档的强大而方便的系统。

52. 发明授权

US5991781A Method and apparatus for detecting and presenting client side image map attributes including sound attributes using page layout data strings 失效
标题翻译：用于使用页面布局数据串来检测和呈现包括声音属性的客户端图像映射属性的方法和装置
公开(公告)号：US5991781A
公开(公告)日：1999-11-23
申请号：US722757
申请日：1996-09-27
申请人： Jakob Nielsen
发明人： Jakob Nielsen
IPC分类号： G06F3/16 , G09B21/00 , G06F17/21
CPC分类号： G06F3/16 , G09B21/001 , G09B21/006
摘要： Apparatus, methods, systems and computer program products are disclosed that provide enhancements to client-side image maps in HTML based documents. These enhancements provide audio feedback to a user of a HTML capable application as to the hyperlinks associated with an area in an image. These enhancements also provide a visual representation of the areas defined by a client-side image map when the image is not available.
摘要翻译：公开了在基于HTML的文档中提供对客户端图像映射的增强的装置，方法，系统和计算机程序产品。这些增强功能为与HTML能力的应用程序的用户提供关于与图像中的区域相关联的超链接的音频反馈。当图像不可用时，这些增强功能还提供了由客户端图像映射定义的区域的可视化表示。

53. 发明授权

US5953415A Fingerprinting plain text information 失效
标题翻译：指纹纯文本信息
公开(公告)号：US5953415A
公开(公告)日：1999-09-14
申请号：US621671
申请日：1996-03-25
申请人： Jakob Nielsen
发明人： Jakob Nielsen
IPC分类号： G06F17/21 , G06F1/00 , G06F21/00 , H04L9/00
CPC分类号： G06F21/10 , G06F2221/0737
摘要： A system for enhancing security of electronic documents distribution wherein electronic documents are fingerprinted with one or more modifications to the document text. The text modifications may be selected so that multiple copies of the same master document will all have the same meaning. By examining text modifications in an unauthorized copy, one can identify the authorized source. The ability to detect the source of a copy discourages unauthorized distribution. This electronic document distribution system may find particular application on the Internet.
摘要翻译：一种用于增强电子文档分发的安全性的系统，其中电子文档具有对文档文本的一个或多个修改的指纹。可以选择文本修改，使得相同主文档的多个副本将具有相同的含义。通过检查未经授权的副本中的文本修改，可以识别授权的来源。检测副本来源的能力阻止未经授权的分发。该电子文档分发系统可以在互联网上找到特定的应用。

54. 发明授权

US5884318A Method and system for facilitating access to selectable elements on a graphical user interface 失效
标题翻译：用于促进在图形用户界面上访问可选元素的方法和系统
公开(公告)号：US5884318A
公开(公告)日：1999-03-16
申请号：US670952
申请日：1996-06-26
申请人： Jakob Nielsen , Earl Johnson , Donald R. Gentner
发明人： Jakob Nielsen , Earl Johnson , Donald R. Gentner
IPC分类号： G06F3/14 , G06F3/023 , G06F3/048 , G06F9/44 , G06F17/30
CPC分类号： G06F3/0489 , Y10S707/99932 , Y10S707/99943
摘要： In one embodiment, the present invention provides a method of selecting a selectable element with a character input device from a list of exically unordered selectable elements on a graphical user interface (GUI). Typically, these selectable elements include hypertext links and GUI buttons on the GUI of computer program executing on a computer system. Each selectable element includes a character portion of data which facilitates selecting the selectable element. The method typically begins the selection process when a user enters one or more characters from a character input device. In response to receiving the characters, the present invention inserts each character into a match string. The match string is then compared with the character portion of each selectable element on the GUI. A selectable element is "armed" when the character portion of a selectable element is found which matches the match string. Arming a selectable element prepares the element for selection and typically involves highlighting, underlining or otherwise distinguishing the hypertext link from other text on a page. The user can then select the armed selectable element by actuating the "enter" key. If a hypertext selectable element is selected then the information associated with a destination node (e.g., a web page) is displayed for the user. Instead of selecting the armed selectable element, the user may search for a different selectable element by entering additional characters and not actuating the "enter" key. The method disclosed provides an improved selection method over prior methods because a user can quickly search and select a selectable element by typing a minimum number of characters.
摘要翻译：在一个实施例中，本发明提供了一种从图形用户界面（GUI）上的无序可选择元素列表中选择具有字符输入装置的可选元素的方法。通常，这些可选元素包括在计算机系统上执行的计算机程序的GUI上的超文本链接和GUI按钮。每个可选元素包括便于选择可选元素的数据的字符部分。当用户从字符输入设备输入一个或多个字符时，该方法通常开始选择过程。响应于接收字符，本发明将每个字符插入到匹配串中。然后将匹配字符串与GUI上的每个可选元素的字符部分进行比较。当找到与匹配字符串匹配的可选元素的字符部分时，可选元素被“布防”。布置可选元素准备要选择的元素，并且通常涉及将页面上的超文本链接与其他文本进行突出显示，下划线或以其他方式区分。然后，用户可以通过启动“进入”键来选择布防的可选元件。如果选择了超文本可选择元素，则为用户显示与目的地节点（例如，网页）相关联的信息。用户可以通过输入附加字符来搜索不同的可选元素，而不是启动“输入”键，而不是选择布防的可选元素。所公开的方法提供了一种与现有方法相比的改进的选择方法，因为用户可以通过键入最少数量的字符来快速搜索和选择可选择的元素。

55. 发明授权

US5875443A Internet-based spelling checker dictionary system with automatic updating 失效
公开(公告)号：US5875443A
公开(公告)日：1999-02-23
申请号：US593613
申请日：1996-01-30
申请人： Jakob Nielsen
发明人： Jakob Nielsen
IPC分类号： G06F17/21 , G06F17/22 , G06F17/27 , G06F17/30
CPC分类号： G06F17/2735 , G06F17/273 , Y10S707/99932
摘要： A dictionary system has a vendor computer and a plurality of client computers that communicate through the Internet. Each client computer has a word processor program with a spelling checker that utilizes a local main dictionary provided by the vendor and a local customized dictionary containing words added by the user. The vendor computer contains a dictionary of approved words, a database of misspelled words, and a database of requested words. When a user adds a new word to the local customized dictionary, an Internet request is sent to the vendor computer to add the new word to the dictionary of approved words. The user is notified by an Internet message from the vendor computer if the requested word is misspelled. The database of requested words from all users is reviewed periodically and utilized to update the approved dictionary. The updated dictionary is periodically released to the users as an upgrade to the local main dictionary. Users are compensated for the words that they contribute to the approved dictionary.

56. 发明授权

US5870548A Method and apparatus for altering sent electronic mail messages 失效
标题翻译：用于更改发送的电子邮件消息的方法和装置
公开(公告)号：US5870548A
公开(公告)日：1999-02-09
申请号：US628440
申请日：1996-04-05
申请人： Jakob Nielsen
发明人： Jakob Nielsen
IPC分类号： G06F13/00 , G06Q10/10 , H04L12/58 , G06F15/16
CPC分类号： H04L51/18 , G06Q10/107 , H04L12/5885
摘要： Apparatus methods, systems and computer program products are disclosed to provide electronic mail systems with the capability to act on previously-sent messages that have passed beyond the scope of control of the sending e-mail system.
摘要翻译：公开了装置方法，系统和计算机程序产品，以向电子邮件系统提供对已经超出发送电子邮件系统的控制范围的先前发送的消息进行操作的能力。

57. 发明授权

US5845122A Method and apparatus for allowing a user to select from a set of mutually exclusive options 失效
标题翻译：用于允许用户从一组互斥选项中进行选择的方法和装置
公开(公告)号：US5845122A
公开(公告)日：1998-12-01
申请号：US576471
申请日：1995-12-21
申请人： Jakob Nielsen , Andrea Mankoski
发明人： Jakob Nielsen , Andrea Mankoski
IPC分类号： G06F3/033 , G06F3/048 , G06F3/14
CPC分类号： G06F3/0481 , Y10S715/975
摘要： A method and apparatus for allowing a user to select one of a plurality of mutually-exclusive options. A set of visual objects are displayed on the display device of a computer system. Each of the visual objects in the set corresponds to one of the mutually-exclusive options. No more than one of the visual objects is displayed in a selected state. The remainder of the visual objects in the set are displayed in an unselected state. The user selects one of the mutually exclusive options by performing a first action that selects one of the visual objects in the set, and then a second action that selects the option associated with the selected visual object. When the user performs the first action, the selected visual object is displayed in an excited state, and the remainder of the visual objects are displayed in a disappointed state. Thus, the user is provided visual feedback that identifies all of the options that will be affected by the user's selection of the option associated with the selected visual object. In one embodiment, when the user performs the second action, the visual object associated with the selected option is displayed in a selected state, and the remainder of the visual objects in the set are displayed in an unselected state. According to one embodiment, the visual objects are radio buttons, an excited radio button is displayed as a happy face and a disappointed radio button is displayed as a sad face.
摘要翻译：一种用于允许用户选择多个互斥选项之一的方法和装置。一组视觉对象显示在计算机系统的显示设备上。集合中的每个可视对象对应于互斥选项之一。不超过一个视觉对象以选定状态显示。集合中的其余视觉对象以未选择的状态显示。用户通过执行选择集合中的可视对象之一的第一动作，然后选择与所选择的视觉对象相关联的选项的第二动作来选择互斥选项之一。当用户执行第一动作时，所选择的视觉对象以激动状态显示，并且剩余的可视对象以令人失望的状态显示。因此，用户被提供的视觉反馈，其识别将被用户选择与所选择的视觉对象相关联的选项影响的所有选项。在一个实施例中，当用户执行第二动作时，与所选择的选项相关联的视觉对象以选定状态显示，并且集合中的其余视觉对象以未选择状态显示。根据一个实施例，视觉对象是单选按钮，激发的单选按钮被显示为快乐的面部，并且令人失望的单选按钮被显示为悲伤的脸。

58. 发明授权

US5835083A Eyetrack-driven illumination and information display 失效
标题翻译： Eyetrack驱动照明和信息显示
公开(公告)号：US5835083A
公开(公告)日：1998-11-10
申请号：US655134
申请日：1996-05-30
申请人： Jakob Nielsen , Bruce Tognazzini , Bob Glass
发明人： Jakob Nielsen , Bruce Tognazzini , Bob Glass
IPC分类号： G06F1/26 , G06F1/32 , G06F3/033 , G09G5/00 , G09G5/10
CPC分类号： G06F3/013 , G06F1/3209 , G06F1/3231 , Y02B60/1289
摘要： An eyetracker is used to control power to an electrical device such as a computer display screen so that power consumption is reduced when a user's eyes and therefore a user's attention are not directed to the device. A motion detector activates a proximity detector and/or an IR detector to ensure that power is applied only when a user is actually present.
摘要翻译：使用眼睛检查器来控制诸如计算机显示屏的电气设备的电力，从而当用户的眼睛因此用户的注意力不被引导到设备时，功率消耗被降低。运动检测器激活接近检测器和/或IR检测器以确保仅当用户实际存在时施加电力。

59. 发明授权

US5831614A X-Y viewport scroll using location of display with respect to a point 失效
标题翻译： X-Y视口滚动使用相对于点的显示位置
公开(公告)号：US5831614A
公开(公告)日：1998-11-03
申请号：US673959
申请日：1996-07-01
申请人： Bruce Tognazzini , Jakob Nielsen , Bob Glass
发明人： Bruce Tognazzini , Jakob Nielsen , Bob Glass
IPC分类号： G06F3/033 , G09G5/00 , G06F3/03
CPC分类号： G06F3/033
摘要： A large X-Y workspace, such as a table, serves as a support for a viewport flat panel display which moves over the surface of the table. The portion of the viewport display on the table determines the portion of information displayed on the viewport display. When the surface of the table is used as a backlit display, a low resolution image can be projected onto the surface of the table. The viewport display can then show selected information related to the underlying information it covers, such as high resolution views, infrared views and map information. Lifting a viewport off the table surface freezes the portion of the image on the screen. Images on one viewport can be transferred to another viewport.
摘要翻译：诸如桌子之类的大型X-Y工作空间可用作在桌子表面上移动的视口平板显示器的支持。表格上的视口部分显示确定视口显示屏上显示的信息部分。当桌子的表面用作背光显示器时，可以将低分辨率图像投影到桌子的表面上。然后，视口显示可以显示与其覆盖的底层信息相关的所选信息，例如高分辨率视图，红外视图和地图信息。从桌面上提升视口会冻结屏幕上图像的部分。一个视口上的图像可以传输到另一个视口。

60. 发明授权

US5831594A Method and apparatus for eyetrack derived backtrack 失效
标题翻译：用于眼眶衍生回溯的方法和装置
公开(公告)号：US5831594A
公开(公告)日：1998-11-03
申请号：US670056
申请日：1996-06-25
申请人： Bruce Tognazzini , Jakob Nielsen , Robert Glass
发明人： Bruce Tognazzini , Jakob Nielsen , Robert Glass
IPC分类号： G06F3/048 , G06F3/00 , G06F3/01 , G06F3/023 , G06F3/033 , G06F3/14 , G09G5/00
CPC分类号： G06F3/013 , G06F3/0481 , G06F3/0485 , G06F3/04895
摘要： Apparatus, methods, systems and computer program products are disclosed to assist a user of a display device to more quickly recover from a distraction causing the user to look away from the display device. The user is also assisted when navigating hypertext documents by the invention indicating where the user last looked in a restored, previously viewed hypertext document.
摘要翻译：公开了装置，方法，系统和计算机程序产品，以帮助显示设备的用户更快地从分心中恢复，导致用户远离显示设备。在通过本发明导航超文本文件时指示用户最后一次查看恢复的先前查看的超文本文件的用户也得到辅助。

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