Secure entry of a user-identifier in a publicly positioned device
    21.
    发明授权
    Secure entry of a user-identifier in a publicly positioned device 失效
    在公开定位的设备中安全地输入用户标识符

    公开(公告)号:US07434060B2

    公开(公告)日:2008-10-07

    申请号:US11256491

    申请日:2005-10-22

    IPC分类号: H04L9/00 G09G5/00

    摘要: A method for secure entry of a user-identifier in a publicly positioned device can include establishing a private communications link between a user and the publicly positioned device; dividing the user-identifier into at least two portions; separately prompting the user for each portion of the user-identifier; prompting the user for a combination of random data and the user-identifier; and, discarding the random data from the combination. In the preferred embodiments, the publicly positioned device can have a visual interface through which the user can be visually prompted for the random data and the user-identifier. Alternatively, the publicly positioned device can have a telephone interface through which the user can be audibly prompted for the random data and the user-identifier. In the case of a visual display, the private communications link can be established by linking the publicly positioned device to active glasses having a shuttered display. The opening and closing of the shuttered display can be synchronized with the display of the prompts in the visual interface such that only the wearer of the active glasses can view the prompts. In the case of a telephone interface, an telephone operator system, for example an Interactive Voice Response system or a human operator, can provide the prompts audibly through the telephone interface.

    摘要翻译: 用户标识符在公开定位的设备中的安全输入的方法可以包括在用户与公开定位的设备之间建立专用通信链路; 将用户标识符分成至少两部分; 单独地向用户提示用户标识符的每个部分; 提示用户组合随机数据和用户标识符; 并且从组合中丢弃随机数据。 在优选实施例中,公开定位的设备可以具有可视界面,用户可以通过该界面可视地提示随机数据和用户标识符。 或者,公开定位的设备可以具有电话接口,通过该电话接口可以听到用户提示随机数据和用户标识符。 在视觉显示的情况下,可以通过将公开定位的设备连接到具有快门显示器的主动眼镜来建立专用通信链路。 快门式显示器的打开和关闭可以与可视界面中的提示的显示同步,使得仅活动眼镜的佩戴者可以观看提示。 在电话接口的情况下,电话操作系统,例如交互式语音应答系统或人类操作员,可以通过电话接口可听见地提供提示。

    Systems and methods for distributing information to an operator of a vehicle
    24.
    发明授权
    Systems and methods for distributing information to an operator of a vehicle 有权
    向车辆操作人员分发信息的系统和方法

    公开(公告)号:US06807464B2

    公开(公告)日:2004-10-19

    申请号:US10040321

    申请日:2002-01-02

    IPC分类号: G06F1700

    CPC分类号: G08G1/20 G08G1/0962

    摘要: Systems and methods are provided to facilitate a distribution of information. According to one embodiment, vehicle control information is determined, the vehicle control information being dependent on time in formation, operator information, and/or vehicle information. For example, an intersection control signal may be determined. The vehicle control information is then transmitted to an automobile device, which in turn arranges for the vehicle control information to be provided to an operator. For example, a graphical representation of an intersection control signal may be displayed on an automobile's windshield.

    摘要翻译: 提供了系统和方法来促进信息的分发。 根据一个实施例,确定车辆控制信息,车辆控制信息取决于形成时间,操作员信息和/或车辆信息。 例如,可以确定交点控制信号。 然后将车辆控制信息发送到汽车装置,汽车装置又将要提供给操作者的车辆控制信息排列。 例如,交叉口控制信号的图形表示可以显示在汽车的挡风玻璃上。

    Simplified TV viewer response system and method using special codes and subscriber custom calling codes
    25.
    发明授权
    Simplified TV viewer response system and method using special codes and subscriber custom calling codes 有权
    简化的电视观众响应系统和使用特殊代码和订户自定义呼叫代码的方法

    公开(公告)号:US06584613B1

    公开(公告)日:2003-06-24

    申请号:US09272325

    申请日:1999-03-19

    IPC分类号: H04N5445

    摘要: A simplified TV viewer response system coupled to a telephone system enables a viewer/subscriber to respond to television displays by dialing a special code less than six digits. The code is routed to an enhanced services server. The server captures the dial string including the caller ID, checks the caller ID against a subscriber/viewer profile and maps the caller ID to the cable company providing service to the viewer/subscriber. The server delivers the response to the cable television company which processes the response according to the selected items or choices in the TV screen. Several special dialing codes of limited digits expedite viewer/subscriber selections. Each code includes a special character to route the dialing string to the server. The system provides sound recognition of viewer/subscriber selections.

    摘要翻译: 耦合到电话系统的简化TV观看者响应系统使得观众/用户能够通过拨打小于6位数字的特殊码来响应电视显示。 代码被路由到增强型服务服务器。 服务器捕获包括呼叫者ID的拨号字符串,根据用户/浏览者简档检查呼叫者ID,并将呼叫者ID映射到向观众/用户提供服务的电缆公司。 服务器将响应提供给有线电视公司,该公司根据电视屏幕中选定的项目或选择来处理响应。 数位有限数字的特殊拨号代码加快了观众/用户的选择。 每个代码都包含一个特殊字符,用于将拨号字符串路由到服务器。 该系统提供观众/用户选择的声音识别。

    Multimedia search and indexing for automatic selection of scenes in a media by analyzing frequency ranges
    26.
    发明授权
    Multimedia search and indexing for automatic selection of scenes in a media by analyzing frequency ranges 有权
    多媒体搜索和索引,通过分析频率范围自动选择媒体中的场景

    公开(公告)号:US06310839B1

    公开(公告)日:2001-10-30

    申请号:US09693828

    申请日:2000-10-23

    IPC分类号: G11B1722

    摘要: A multi-media search and indexing system for automatic selection of scenes or sounds recorded in media for replay in other context by analyzing the media for a set of frequency ranges of interest for replay. The media is analyzed to select desired frequency ranges of interest within the media, the selected frequency ranges being indicative of a scene or sound of interest. The granularity or length of the selected frequency ranges is selected for analysis. A number of analysis intervals are determined in the selected frequency ranges. The media is filtered for the selected frequency ranges and the audio level is measured for each interval. An audio clip level is established for each frequency range as indicative of a scene or sound of interest. The interval frequency range and audio level are recorded for subsequent replay.

    摘要翻译: 一种多媒体搜索和索引系统,用于通过分析用于重放感兴趣的一组频率范围的媒体来自动选择在媒体中记录的场景或声音以在其他上下文中重放。 分析介质以在介质内选择感兴趣的期望频率范围,所选择的频率范围指示感兴趣的场景或声音。 选择所选频率范围的粒度或长度进行分析。 在所选频率范围内确定多个分析间隔。 在所选频率范围内对媒体进行滤波,并对每个间隔测量音频电平。 为每个频率范围建立音频剪辑级别,以指示感兴趣的场景或声音。 录制间隔频率范围和音频电平,以便后续重播。

    System and method of operation for providing user's security on-demand over insecure networks
    27.
    发明授权
    System and method of operation for providing user's security on-demand over insecure networks 失效
    用于在不安全网络上按需提供用户安全性的系统和操作方法

    公开(公告)号:US06169805A

    公开(公告)日:2001-01-02

    申请号:US08808895

    申请日:1997-02-28

    IPC分类号: H04L900

    CPC分类号: H04L9/0827

    摘要: Secure communication may be conducted between two or more parties over a network, e.g the Internet without prior security arrangements among the parties or agreed to encryption/decryption software. A sending party is connected to a data network through a computer and has access to a communications network, e.g. a public switched telephone network. The sender prepares a file designated, e.g. “X” containing confidential information for secure transmission over the Internet or the like to one or more receivers. In one embodiment, the sender downloads encryption/decryption or “crypto” software stored at a location on the Internet e.g. location “U” in a Uniform Resource Locator (URL). The “crypto” software is written in executable code or an interpretive language such as JAVA. The sender selects a key “K” and encrypts the plain text file “X” into cipher text. At some point the communication network is accessed and the receiver(s) is notified of the URL U where the “crypto” software is located and the key “K” for decrypting the file “X”. Afterwards, the receiver(s) accesses the URL U using his computer and a web browser. The crypto software is pointed to in Hyper Text Mark Up Language (HTML) and displayed on the receiver screen(s). The HTML page requests the “Key” which the receiver enters. The file “X” is downloaded and decrypted using the key “K” and displayed at the receiver screen(s).

    摘要翻译: 可以通过网络(例如互联网)在两个或更多方之间进行安全通信,而无需双方之间的事先安全安排或者同意加密/解密软件。 发送方通过计算机连接到数据网络,并且可以访问通信网络,例如, 公共交换电话网络。 发件人准备一个指定的文件,例如 “X”包含用于通过互联网等安全传输到一个或多个接收器的机密信息。 在一个实施例中,发送者下载存储在因特网上的位置的加密/解密或“加密”软件,例如 位置“U”在统一资源定位符(URL)中。 “crypto”软件用可执行代码或解释语言(如JAVA)编写。 发送方选择密钥“K”,并将明文文件“X”加密为密文。 在某一时刻,通信网络被访问,接收者被通知“密码”软件所位于的URL U和用于解密文件“X”的密钥“K”。 之后,接收者使用他的计算机和网络浏览器访问URL U。 加密软件指向超文本标记语言(HTML),并显示在接收器屏幕上。 HTML页面请求接收者输入的“密钥”。 使用键“K”下载并解密文件“X”,并在接收器屏幕上显示。

    Multimedia search and indexing system and method of operation using
audio cues with signal thresholds
    28.
    发明授权
    Multimedia search and indexing system and method of operation using audio cues with signal thresholds 失效
    使用具有信号阈值的音频线索的多媒体搜索和索引系统和操作方法

    公开(公告)号:US6163510A

    公开(公告)日:2000-12-19

    申请号:US107389

    申请日:1998-06-30

    摘要: A multimedia search and indexing system automatically selects scenes or events of interest from any media, i.e., video, film, sound for replay, in whole or in part, in other contexts. The entire audio track of a recorded event in video, film, sound, etc., is analyzed to determine audio levels within a set of frequency ranges of interest. Audio clip levels within the selected frequency ranges are chosen as audio cues representative of events of interest in the track. The selection criteria are applied to the audio track of the recorded event. An Edit Decision List (EDL) is generated from the analysis of the audio track. The list is representative of scenes or sounds of interest as clips for reuse. The clips are reviewed and accepted or rejected for reuse. Once selected, the clips are edited using industry standard audio and video editing techniques.

    摘要翻译: 多媒体搜索和索引系统在其他上下文中全部或部分地从任何媒体自动选择感兴趣的场景或事件,即视频,电影,重放声音。 分析视频,电影,声音等中记录的事件的整个音轨以确定感兴趣的一组频率范围内的音频电平。 所选频率范围内的音频剪辑级别被选择为表示轨道中感兴趣的事件的音频提示。 选择标准被应用于记录事件的音轨。 从音轨的分析生成编辑决策列表(EDL)。 该列表是将重要信息作为剪辑的场景或声音的代表。 剪辑被审查和接受或拒绝重复使用。 一旦选择,剪辑将使用行业标准的音频和视频编辑技术进行编辑。

    User controlled multi-device media-on-demand system
    30.
    发明授权
    User controlled multi-device media-on-demand system 有权
    用户控制的多设备媒体点播系统

    公开(公告)号:US09161087B2

    公开(公告)日:2015-10-13

    申请号:US13280013

    申请日:2011-10-24

    摘要: A method for providing configurable access to media in a media-on-demand system also can include delivering the media to a first client device in a format compatible with the first client device; interrupting the delivery of the media; recording a bookmark specifying a position in the media where the interruption occurred; and resuming delivery of the media to a second client device, the resumed delivery beginning at a position in the media specified by the recorded bookmark. The method further can include identifying device properties for each of the first and second client devices; delivering the media to the first client device in a format compatible with the identified device properties for the first client device; and, delivering the media to the second client device in a format compatible with the identified device properties for the second client device.

    摘要翻译: 在媒体点播系统中提供对媒体的可配置访问的方法还可以包括以与第一客户端设备兼容的格式将媒体递送到第一客户端设备; 中断传播媒体; 记录指定中断发生在媒体中的位置的书签; 并且恢复到第二客户端设备的媒体的传送,从由所记录的书签指定的媒体中的位置开始重新发送。 该方法还可以包括识别第一和第二客户端设备中的每一个的设备属性; 以与所识别的第一客户端设备的属性相兼容的格式将媒体传送到第一客户端设备; 以及以与用于第二客户端设备的所识别的设备属性兼容的格式将媒体递送到第二客户端设备。