-
公开(公告)号：US07499002B2
公开(公告)日：2009-03-03
申请号：US11053451
申请日：2005-02-08
IPC分类号： G09G5/00
CPC分类号： G01C1/00
摘要： An interface for a small form factor electronic device by enabling explicit measurement of extension or retraction of a retractable cord by monitoring the amount of string that passes by sensors, as the string exits the enclosure of the device. Input to such small form factor devices may be provided by sensors that measure the length of a string or wire that has been pulled out of an enclosure, in addition to an angle or direction (e.g., in 1-, 2- or 3-dimensions) at which the string was pulled out. Additionally, the rate of acceleration for the pulling and retracting motion may also be used as additional forms of input. In a further embodiment, a string interface is provided for a small form factor device that communicates information in the form of a pixel display provided integral with the string in response to string manipulation.
摘要翻译： 一个小尺寸电子设备的接口，通过监视传感器通过的串的数量，通过显示测量伸缩线的延伸或缩回，当琴弦离开设备的外壳时。 除了角度或方向（例如，在1或2或3维度之外），除了角度或方向之外，还可以通过传感器来提供对这种小尺寸装置的输入，所述传感器测量已经从外壳拉出的弦或线的长度 ），字符串被拉出。 此外，牵引和缩回运动的加速度也可以用作输入的附加形式。 在另一个实施例中，提供了一种小型形状因子装置的字符串接口，其响应于字符串操作以与该字符串一体化的像素显示器的形式传送信息。
-
公开(公告)号：US20060177227A1
公开(公告)日：2006-08-10
申请号：US11053451
申请日：2005-02-08
IPC分类号： H04B10/00
CPC分类号： G01C1/00
摘要： An interface for a small form factor electronic device by enabling explicit measurement of extension or retraction of a retractable cord by monitoring the amount of string that passes by sensors, as the string exits the enclosure of the device. Input to such small form factor devices may be provided by sensors that measure the length of a string or wire that has been pulled out of an enclosure, in addition to an angle or direction (e.g., in 1-, 2- or 3-dimensions) at which the string was pulled out. Additionally, the rate of acceleration for the pulling and retracting motion may also be used as additional forms of input. In a further embodiment, a string interface is provided for a small form factor device that communicates information in the form of a pixel display provided integral with the string in response to string manipulation.
-
3.发明申请公开(公告)号：US20050060555A1
公开(公告)日：2005-03-17
申请号：US10661852
申请日：2003-09-12
CPC分类号： G07C9/00309 , G07C2009/00095 , G07C2009/00388 , G07C2209/65 , H04L9/0891 , H04L9/3231 , H04L9/3263 , H04L9/3271 , H04L2209/80
摘要： A portable computing device for opening a door (an electronic door opener) and a method for its use is disclosed. The computing device has a shared secret key, a standard certificate, means for communicating with the door, and a processor adapted for performing operations with shared secret keys and standard certificates. The door also possesses the same shared secret key. Under normal operation, messages encoded with the shared secret key serve to establish a right to open the door. The portable computing device's standard certificate is used to respond to occasional challenges by the door, and to generate the shared secret key. Biometric capabilities of the portable computing device add an additional layer of security in screening the identity of the user of the device. A security system for controlling access, involving a first plurality of computing devices and a second plurality of doors, and operating based on shared secret keys and occasional challenges is also disclosed.
摘要翻译： 公开了一种用于打开门的便携式计算设备（电子门开启器）及其使用方法。 计算设备具有共享秘密密钥，标准证书，用于与门通信的装置，以及适于用共享密钥和标准证书执行操作的处理器。 门也拥有相同的秘密密钥。 在正常操作下，用共享密钥编码的消息用于建立打开门的权利。 便携式计算设备的标准证书用于响应门的偶然挑战，并产生共享秘密密钥。 便携式计算设备的生物识别能力在筛选设备的用户身份方面添加了额外的安全层。 还公开了一种用于控制访问的安全系统，涉及第一多个计算设备和第二多个门，并且基于共享秘密密钥和偶尔的挑战进行操作。
-
公开(公告)号：US07389530B2
公开(公告)日：2008-06-17
申请号：US10661852
申请日：2003-09-12
IPC分类号： G06F7/04
CPC分类号： G07C9/00309 , G07C2009/00095 , G07C2009/00388 , G07C2209/65 , H04L9/0891 , H04L9/3231 , H04L9/3263 , H04L9/3271 , H04L2209/80
摘要： A portable computing device for opening a door (an electronic door opener) and a method for its use is disclosed. The computing device has a shared secret key, a standard certificate, means for communicating with the door, and a processor adapted for performing operations with shared secret keys and standard certificates. The door also possesses the same shared secret key. Under normal operation, messages encoded with the shared secret key serve to establish a right to open the door. The portable computing device's standard certificate is used to respond to occasional challenges by the door, and to generate the shared secret key. Biometric capabilities of the portable computing device add an additional layer of security in screening the identity of the user of the device. A security system for controlling access, involving a first plurality of computing devices and a second plurality of doors, and operating based on shared secret keys and occasional challenges is also disclosed.
-
-
-
搜索结果
4 条记录 (耗时 0.013 秒)
