Abstract: A computing system runs a productivity application that maintains an integrated, time ordered revision/undo stack. Entries in the revision/undo stack identify revision operations that a user has made to a document and corresponding undo operations that can be executed to undo the revision operation. The computing system detects an undo input indicative of a user actuating un undo actuator to undo a previous operation, that is prior to a most current operation that the user has performed. An operational transform system identifies an undo operation in the undo stack, corresponding to the revision that the user selected in the revision/undo stack. The operational transform system traverses the revision/undo stack to identify subsequent operations that were performed subsequent to the previous operation, and identifies one or more transforms to be applied to the undo operation based upon the identified subsequent operations.

Abstract: A system for converting an image of an unstructured table into a structured table is provided. The system may comprise a memory storing machine readable instructions. The system may include a processor to receive an image of a unstructured table and convert the image of the unstructured table into a structured table. Converting the image of the unstructured table into the structured table may include providing cell mapping and low confidence determination to highlight potentially misconverted content. The low confidence determination may be based on a first input and a second input. The processor may export the structured table, upon validation, to an application that supports structured tables.

Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for presenting a chunk-based user interface for an application file are provided. An application file may be accessed, wherein the application file comprises an object comprising a plurality of values arranged in a grid format. An indication to present the application file in a chunk-based user interface format may be received. A first chunk may be presented on the display of the computing device, wherein the first chunk comprises a first set of the plurality of values of the object. A second chunk may also be presented on the display of the computing device, wherein the second chunk comprises a second set of the plurality of values of the object. The chunks presented via the chunk-based user interface may be displayed in association with range elements indicating a range of cells and/or values represented by corresponding chunks.

Abstract: A system for converting an image of an unstructured table into a structured table is provided. The system may comprise a memory storing machine readable instructions. The system may include a processor to receive an image of a unstructured table and convert the image of the unstructured table into a structured table. Converting the image of the unstructured table into the structured table may include providing cell mapping and low confidence determination to highlight potentially misconverted content. The low confidence determination may be based on a first input and a second input. The processor may export the structured table, upon validation, to an application that supports structured tables.

Abstract: A pinning service interaction agent receives a user input indicating an object, corresponding to an application, to be pinned to a selected mobile device screen. The agent receives user selection of content, that is stored in a document on a remote data store, to be displayed in the object. The agent intermittently receives refresh data refreshing the content displayed in the pinned object based on the content stored in the document on the remote data store.

Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for presenting a chunk-based user interface for an application file are provided. An application file may be accessed, wherein the application file comprises an object comprising a plurality of values arranged in a grid format. An indication to present the application file in a chunk-based user interface format may be received. A first chunk may be presented on the display of the computing device, wherein the first chunk comprises a first set of the plurality of values of the object. A second chunk may also be presented on the display of the computing device, wherein the second chunk comprises a second set of the plurality of values of the object. The chunks presented via the chunk-based user interface may be displayed in association with range elements indicating a range of cells and/or values represented by corresponding chunks.