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公开(公告)号：US5608395A
公开(公告)日：1997-03-04
申请号：US264139
申请日：1994-06-22
申请人： Isaac Kurtz , Jutta Treviranus
发明人： Isaac Kurtz , Jutta Treviranus
CPC分类号： G06F3/0489
摘要： A method of providing simplified keyed access to a computer or to other electronic devices with an alphabetic display, also referred to as a "computer", the method including the use of a low order hashing code for hashing the vocabulary in the computer, then using the same hashing code to hash-code a desired word that a user wishes the computer to display; entering the hash-coded word, and comparing the desired word with vocabulary words that conform to the code. To specify a desired word from among the vocabulary words that match the hash code, the vocabulary, or portions thereof, are preferably organized as a binary tree, having the words with highest frequency of use located highest in the tree. Where a binary hashing code is used, then the alphabet is approximately halved, such as at the letter N, and a simple key code such as a Dot can be used to denote all letters in the group A through M, and a Dash can be used to denote all letters in the group N through Z. A third code element, namely a Pause, may be used to signal termination of the hash-code input. This reduces keying effort required of a user in entering a desired word in hash-code to a minimum. Extension of the method to tertiary or quaternary hash-coding makes both the coding of a desired word and its keyed entry into the computer somewhat more difficult, but can significantly speed up the word matching process, as the rate of vocabulary discard by the computer in organizing the Words matching the input code, is progressively increased. A Dot/Dash or other simple binary code may be used to "steer" the computer through the binary tree, in making the match, and a third key code, which may comprise a signalling Pause, may be used to select the desired tree item.
摘要翻译： 一种提供对具有字母显示器（也称为“计算机”）的计算机或其他电子设备的简化键控访问的方法，该方法包括使用用于在计算机中散列词汇表的低阶哈希码，然后使用 相同的哈希代码对用户希望计算机显示的期望词进行哈希编码; 输入哈希编码的字，并将期望的字与符合代码的词汇词进行比较。 为了从匹配哈希码的词汇单中指定期望的词，词汇或其部分优选地被组织为具有最高使用频率的词在树中最高的二进制树。 在使用二进制散列码的情况下，字母表大致减半，例如字母N，可以使用诸如Dot的简单键码来表示组A至M中的所有字母，并且Dash可以 用于表示组N至Z中的所有字母。可以使用第三代码元素（即暂停）来指示散列码输入的终止。 这减少了用户将哈希码中的期望字输入到最小值所需的密钥工作。 将方法扩展到三级或四进制散列编码使得所需字的编码和其键入到计算机中的键入更加困难，但是可以显着加快字匹配过程，因为计算机丢弃词汇的速率 组织匹配输入代码的单词逐渐增加。 可以使用点/破折号或其他简单的二进制代码来通过二叉树“引导”计算机，进行匹配，并且可以使用可以包括信令暂停的第三密钥代码来选择所需的树项目 。
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公开(公告)号：US20050219356A1
公开(公告)日：2005-10-06
申请号：US11141632
申请日：2005-05-31
申请人： Graham Smith , Deborah Fels , Jutta Treviranus
发明人： Graham Smith , Deborah Fels , Jutta Treviranus
CPC分类号： A47B21/0073 , H04N7/142 , H04N7/15
摘要： A teleconferencing robot for enabling a remote conferee to project a sense of presence into a group meeting. The teleconferencing robot includes: a base; a video monitor movably mounted to the base for receiving and displaying an image of the remote conferee; an attention getting device for getting the attention of conferees in the group meeting; a control device mounted on the base for moving the video monitor and actuating the attention getting device in response to an input control signal derived from a remote signal generated by the remote conferee and sending an outgoing data signal to the remote conferee providing feedback to the remote conferee from the robot; and the video monitor and attention getting device move in response to the input control signal to enable the remote conferee to project a sense of presence into the group meeting, and to confirm the movement by the outgoing data signal.
摘要翻译： 一种电话会议机器人，用于使远程会议人员能够在组会议中投射一种存在感。 电话会议机器人包括：基座; 视频监视器，其可移动地安装到所述基座，用于接收和显示所述远程会话的图像; 在小组会议中注意参与者的注意力; 控制装置，安装在基座上，用于移动视频监视器并响应于由远程会议者产生的远程信号导出的输入控制信号并致动注意力获取装置，并向远程会议发送输出数据信号，以向远程会议提供反馈 机器人的同伴; 并且视频监视器和注意力获取装置响应于输入控制信号而移动，以使远程会议者能够向组会议中投射出存在感，并且通过输出数据信号确认移动。
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公开(公告)号：US07123285B2
公开(公告)日：2006-10-17
申请号：US11141632
申请日：2005-05-31
IPC分类号： H04N7/14
CPC分类号： A47B21/0073 , H04N7/142 , H04N7/15
摘要： A teleconferencing robot for enabling a remote conferee to project a sense of presence into a group meeting. The teleconferencing robot includes: a base; a video monitor movably mounted to the base for receiving and displaying an image of the remote conferee; an attention getting device for getting the attention of conferees in the group meeting; a control device mounted on the base for moving the video monitor and actuating the attention getting device in response to an input control signal derived from a remote signal generated by the remote conferee and sending an outgoing data signal to the remote conferee providing feedback to the remote conferee from the robot; and the video monitor and attention getting device move in response to the input control signal to enable the remote conferee to project a sense of presence into the group meeting, and to confirm the movement by the outgoing data signal.
摘要翻译： 一种电话会议机器人，用于使远程会议人员能够在组会议中投射一种存在感。 电话会议机器人包括：基座; 视频监视器，其可移动地安装到所述基座，用于接收和显示所述远程会话的图像; 在小组会议中注意参与者的注意力; 控制装置，安装在基座上，用于移动视频监视器并响应于由远程会议者产生的远程信号导出的输入控制信号并致动注意力获取装置，并向远程会议发送输出数据信号，以向远程会议提供反馈 机器人的同伴; 并且视频监视器和注意力获取装置响应于输入控制信号而移动，以使远程会议者能够向组会议中投射出存在感，并且通过输出数据信号确认移动。
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公开(公告)号：US06914622B1
公开(公告)日：2005-07-05
申请号：US09423414
申请日：1998-05-06
CPC分类号： A47B21/0073 , H04N7/142 , H04N7/15
摘要： This invention relates to an apparatus for the projection of a remote conferee's presence into a group meeting environment by using a combination of videoconferencing/teleconferencing and robotics technology. The remote conferee's face is shown substantially life-size on a video monitor. The remote conferee's eyes appear to be looking directly at the viewer. The video monitor can turn left or right to point at the person speaking, automatically or by manual control, to give the impression that the remote conferee is turning his head to look at the person speaking. The video screen can be raised and lowered to give the impression that the remote conferee is standing up and sitting down. An attention-getting mechanism prompts the attention of the other conferees when the remote conferee wants to interrupt or enter a conversation.
摘要翻译： 本发明涉及一种用于通过使用视频会议/电话会议和机器人技术的组合来将远程会议者的存在投射到组会议环境中的装置。 在视频监视器上，远程会议人员的脸部显示出实质的大小。 远程同伴的眼睛似乎直接看着观众。 视频监视器可以向左或向右转动，指向说话的人，自动或手动控制，给人的印象是远程同伴正在转过头来看着说话的人。 视频屏幕可以升高和降低，给人的印象是远程同伴站起来坐下。 当远程同伴想要中断或进入对话时，注意力机制提示其他与会者的注意。
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公开(公告)号：USD430867S
公开(公告)日：2000-09-12
申请号：US113724
申请日：1999-11-12
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