公开(公告)号：US08909596B1

公开(公告)日：2014-12-09

申请号：US13736816

申请日：2013-01-08

Applicant: Google Inc.

Inventor： Eric Zhang ,  Santos Cordon ,  Kevin Markman ,  James Watts ,  Michael Verrilli ,  Olga Sergeyevna Belomestnykh

IPC: G06F17/30 ,  G06Q10/10 ,  G06F17/24

CPC classification number: G06F17/30011 ,  G06F17/24 ,  G06F17/30168 ,  G06Q10/101 ,  G06Q10/103

Abstract: Solutions, systems, and techniques for applying 2-dimensional changes to a shared document are discussed. The document is divided into vertical columns of a particular width, each column represented as a one-dimensional vector that is a sequential list of blocks in that column, each block representing a content item included in the document. Each block has a starting column, a block height, and a block width indicated by how many columns the block occupies. Each block has row indexes that represent a relative position of the block in each column it occupies. A document modification command is represented as transfer functions, each transfer function corresponding to a document column. The transfer functions are applied to the document columns to alter a row index of block(s) in the corresponding column(s), thereby altering the relative position of a block with respect to other blocks in that column.

Abstract translation: 讨论了将二维更改应用于共享文档的解决方案，系统和技术。 文档被分成特定宽度的垂直列，每列表示为该列中的块的顺序列表的一维向量，每个块表示文档中包括的内容项。 每个块具有起始列，块高度和块占用多少列指示的块宽度。 每个块具有行索引，其代表块占据的每个列中的相对位置。 文档修改命令表示为传递函数，每个传递函数对应于文档列。 将传递函数应用于文档列以改变相应列中的块的行索引，从而改变块相对于该列中的其他块的相对位置。

公开(公告)号：US09959040B1

公开(公告)日：2018-05-01

申请号：US14453047

申请日：2014-08-06

Applicant: Google Inc.

Inventor： Eric Zhang

IPC: G06F3/0488 ,  G06F3/0484 ,  G01C9/02

CPC classification number: G06F3/04886 ,  G01C9/02 ,  G06F1/1694 ,  G06F3/04817 ,  G06F3/04842 ,  G06F3/04883 ,  G06F2200/1637

Abstract: An example method includes designating a corner region of a display device as active, and outputting, for display at the display device, a user interface including at least one element positioned at a first location substantially diagonally opposite and at a first distance from the active corner region. The method further includes receiving an indication of a gesture interpreted by the computing device as originating within the active corner region and terminating within a center region of the display device, and responsive to receiving the indication of the gesture, outputting, for display at the display device, an updated user interface including the element positioned at a second location a second distance from the active corner region.