CHILD LOCK FOR ELECTRONIC DEVICE
    21.
    发明申请
    CHILD LOCK FOR ELECTRONIC DEVICE 有权
    电子设备儿童锁

    公开(公告)号:US20080059880A1

    公开(公告)日:2008-03-06

    申请号:US11464916

    申请日:2006-08-16

    IPC分类号: G06F3/00

    摘要: A method for controlling a display device, such as, for example, the display device mounted on a shopping cart, the shopping cart having a wheeled base and a basket portion in connection with the wheeled base and a handle in connection with the wheeled base, the method comprising: allowing a user to enter information at and obtain information from the display device; and providing a locking mechanism located on or implemented within the device for permitting the user to activate or deactivate the display device in order to prevent unauthorized access.

    摘要翻译: 一种用于控制显示装置的方法,例如安装在购物车上的显示装置,具有轮式底座的购物车和与轮式底座相连的筐部分和与轮式底座相连的把手, 该方法包括:允许用户在显示设备上输入信息并从显示设备获取信息; 以及提供位于设备上或实现在设备内的锁定机构,以允许用户激活或停用显示设备,以防止未经授权的访问。