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1. 发明授权

US10812575B2 Performing a computerized language teaching lesson using a main computer and a mobile device 有权
公开(公告)号：US10812575B2
公开(公告)日：2020-10-20
申请号：US15958795
申请日：2018-04-20
申请人： ROSETTA STONE, LTD.
发明人： Michael Scott Fulkerson , Alisha Huber , Gregory Keim , Jack August Marmorstein
IPC分类号： H04L29/08 , G06F9/54 , H04L29/06
摘要： A main computer runs a primary program performing an ongoing task, the primary program being optimized for performance on a desktop computer. A computerized device remote from the main computer runs an adjunct program which is a modified version of the primary program and is optimized for performance in a hand free mode. Communication means provides communication between the main computer and computerized device, and the main computer and computerized device interact through the communication means so that each influences the operation of the other.

2. 发明申请

US20140170629A1 PRODUCING CONTROLLED VARIATIONS IN AUTOMATED TEACHING SYSTEM INTERACTIONS 审中-公开
标题翻译：在自动化教学系统相互作用中产生控制变量
公开(公告)号：US20140170629A1
公开(公告)日：2014-06-19
申请号：US14101073
申请日：2013-12-09
申请人： Rosetta Stone, Ltd.
发明人： Gregory Keim , Ronald Bryce Inouye , Karl Ridgeway , Robin Smith , Kyle Kuhn , Jack Marmorstein , Brian Vaughn , Alisha Huber
IPC分类号： G09B19/06
CPC分类号： G09B19/06 , G06F17/279 , G09B7/02
摘要： The content of an instructor-student interaction set in an automated teaching system is represented in a graph-based format. In a graph-based representation, not only can variations branch away from each other at a node (branching point), as in the tree-based representation, but they can also merge back together. Not only does this make the -structure more compact, but it increases the number of variations that can be represented in the content while simultaneously eliminating the need to individually author each variation.
摘要翻译：自动化教学系统中的教师 - 学生交互设置的内容以基于图表的格式表示。在基于图形的表示中，不仅可以使变量在一个节点（分支点）上彼此分支，如在基于树的表示中，而且它们也可以合并在一起。这不仅使得结构更紧凑，而且增加了可以在内容中表示的变化的数量，同时消除了对每个变体的单独编写的需要。

3. 发明授权

US09954938B2 Performing a computerized language teaching lesson using a main computer and a mobile device 有权
公开(公告)号：US09954938B2
公开(公告)日：2018-04-24
申请号：US14853304
申请日：2015-09-14
申请人： ROSETTA STONE, LTD.
发明人： Michael Scott Fulkerson , Alisha Huber , Gregory Keim , Jack August Marmorstein
IPC分类号： H04L29/08 , H04L29/06 , G06F9/54 , G06F9/46
CPC分类号： H04L67/1002 , G06F9/54 , H04L67/42
摘要： A main computer runs a primary program performing an ongoing task, the primary program being optimized for performance on a desktop computer. A computerized device remote from the main computer runs an adjunct program which is a modified version of the primary program and is optimized for performance in a hands free mode. Communication mean provides communication between the main computer and computerized device, and the main computer and computerized device interact through the communication means so that each influences the operation of the other.

4. 发明申请

US20140170610A1 METHOD AND SYSTEM FOR CREATING CONTROLLED VARIATIONS IN DIALOGUES 审中-公开
标题翻译：创造对话中控制变异的方法和系统
公开(公告)号：US20140170610A1
公开(公告)日：2014-06-19
申请号：US14101079
申请日：2013-12-09
申请人： Rosetta Stone, Ltd.
发明人： Karl F. Ridgeway , Ronald Bryce Inouye , Gregory Keim , Kyle D. Kuhn , Jack August Marmorstein , Robin Smith , Brian Vaughn
IPC分类号： G09B19/06
CPC分类号： G09B19/06 , G06F17/279 , G09B7/02
摘要： A method and system for teaching a user a target language includes developing and constructing variable potential paths of nodes representing an exchange between two participants in a dialogue, prompting and selecting a path of nodes through a conversation graph of the target language, the path of nodes defining a dialogue; and determining whether the user is ready to perform the dialogue that has been constructed and defined by the path of nodes, the determination being based on a user model which represents the user's current ability in and current knowledge of, the target language. If the user is ready to perform the dialogue, the path of nodes is executed to allow the user to perform the dialogue defined thereby; and if the user is not ready to perform the dialogue, training the user on one or more nodes of the path of nodes.
摘要翻译：用于向用户教授目标语言的方法和系统包括开发和构建表示对话中的两个参与者之间的交换的节点的可变潜在路径，通过目标语言的会话图来提示和选择节点的路径，节点的路径定义对话并且确定用户是否准备好执行由节点的路径构建和定义的对话，该确定基于表示用户目前语言的当前能力和当前知识的用户模型。如果用户准备好进行对话，则执行节点的路径以允许用户执行由此定义的对话; 并且如果用户未准备好进行对话，则在节点路径的一个或多个节点上训练用户。

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