Using multi-resolution visual codes to facilitate information browsing in the physical world
    1.
    发明授权
    Using multi-resolution visual codes to facilitate information browsing in the physical world 有权
    使用多分辨率视觉代码来促进物理世界中的信息浏览

    公开(公告)号:US08849943B2

    公开(公告)日:2014-09-30

    申请号:US11312825

    申请日:2005-12-19

    IPC分类号: G06F15/16 G06K19/06 G06K7/14

    CPC分类号: G06K7/14 G06K19/06056

    摘要: One embodiment of the present invention provides a system for navigating through information associated with physical objects or locations. During operation, the system detects a multi-resolution visual code placed on or in the vicinity of a physical object or location. The system then determines a level of resolution for the detected code, and decodes the code at the determined level of resolution to obtain the information. Subsequently, the system presents the information to a user, thereby allowing the user to navigate through information associated with the physical object or location.

    摘要翻译: 本发明的一个实施例提供一种用于导航与物理对象或位置相关联的信息的系统。 在操作期间,系统检测放置在物理对象或位置附近或附近的多分辨率视觉代码。 然后,系统确定检测到的代码的分辨率水平,并以确定的分辨率解码代码以获得信息。 随后,系统向用户呈现信息,从而允许用户浏览与物理对象或位置相关联的信息。

    Information dissemination system having an information layer
    3.
    发明授权
    Information dissemination system having an information layer 有权
    具有信息层的信息传播系统

    公开(公告)号:US07720060B2

    公开(公告)日:2010-05-18

    申请号:US11428426

    申请日:2006-07-03

    IPC分类号: H04L12/28

    摘要: An information dissemination system has at least one node acting as a data source, at least one node acting as a data recipient, and an information layer residing on all of the nodes in a system. The information layer receives a generic utility function from an application on the node acting as a data source wanting to propagate information, uses the generic utility function at the node acting as data source to produce a microutility and uses the microutility on non-data source nodes of the system to propagate the information through the system to any recipients based upon the microutility.

    摘要翻译: 信息传播系统具有作为数据源的至少一个节点,充当数据接收者的至少一个节点和驻留在系统中的所有节点上的信息层。 信息层从作为希望传播信息的数据源的节点上的应用程序接收通用效用函数,在作为数据源的节点处使用通用效用函数来产生微量性,并在非数据源节点上使用微量性 的系统通过系统将信息传播给基于微量营养的任何接收者。