Microsoft Technology Licensing, LLC

David Ross Buerer

Romualdo T Impas

Daniel R Dole

Isaac Kunen

Donald Allen Barnett

Luis Eduardo Cabrera-Cordon

Juan Pablo Candelas Gonzalez

Simon Levi Shapiro

Brenton Gunning

Duncan Murray Lawler

Nikolai Michael Faaland

Derek Richard Westcott

Andrew Alan Bell

Timothy Mark Moore

John Charles Krumm

Warren Vincent Barkley

Mohammad Shabbir Alam

Vivek Bhanu

Yinghua Yao

Christopher Jon Lang

Steven A N Shafer

Florin Teodorescu

Denise L Chen

Geoffrey Edward Pease

Charles Frankel

Peiwei Cao

Madhurima Pawar

Florin Sabau

Mark Huyler

Tim McGrath

Jiangbo Zhang

A computerized mapping system is provided, including a map server configured to, in a map serving phase, receive a request from a client device to view a portion of a map at least partially including a building for which an indoor map is available, at a requested level of detail that is outside a range for displaying the indoor map, and transmit a target tile with a prerendered bitmap image for the building, and a client-side renderable geometric element with a perimeter and a client-side renderable visual feature of the internal map feature of the indoor map selected according to a selection criterion set by an authorized user of the indoor map, to the client device for display.

Client-renderable element for indoor building map

A server system is provided that includes a platform server system configured to store platform map data that is geospatially referenced and includes building outline data for one or more buildings, and provide the platform map data to client computer devices. The server system further includes a tenant bounded server system including one or more processors configured to store building floorplan data for a tenant entity, and provide building floorplan data to client computer devices that are authenticated for the tenant entity. The one or more processors of the tenant bounded server system are further configured to receive a set of building floorplan data for a target building included in the platform map data, determine geospatial reference data for the set of building floorplan data by aligning the set of building floorplan data with building outline data of the target building.

Geospatially referenced building floorplan data

Architecture that enables the preservation of label readability in a scene (e.g., map, map tiles, graphical background, etc.) by way of label orientation relative to a fixed heading on a plane or curved surface. After identifying an initial fixed heading, movement of the camera (e.g., zoom-in, zoom-out, position change, etc.) in the scene along that heading without changing the camera heading as measured relative to a fixed point does not alter label orientation. In a mapping implementation, after identifying an initial fixed camera heading over terrain of the Earth, movement of the camera (e.g., zoom-in, zoom-out, position change, etc.) in the scene without changing the camera heading as measured relative to some fixed point does not change label orientation. The orientation of labels may be changed if the heading of the camera is altered, but this change is delayed until camera movement quiesces.

Maintaining 3D labels as stable objects in 3D world

Architecture that enables the drawing of markup in a scene that neither obscures the scene nor is undesirably obscured by the scene. When drawing markup such as text, lines, and other graphics, into the scene, a determination is made as to the utility to the viewer of drawing the markup with greater prominence than an occluding scene object. The utility of the markup is based on the distance of the scene object and markup from the camera. Thus, if an object that appears small in the scene and is in front of the markup, the markup will be drawn more clearly, whereas if the same object appears large in the scene and is in front of the markup, the markup is rendered faint, if drawn at all.

Presenting markup in a scene using depth fading

Various embodiments relating to displaying viewpoints from a point of interest are disclosed. One embodiment includes displaying an entry point that includes a link to a view of a three dimensional scene from a point of interest, receiving a selection of the entry point from the user, retrieving a predetermined path of a plurality of predetermined viewpoints located around the point of interest, displaying the view of the three dimensional scene, the view being a rendering of the three dimensional scene from a first predetermined viewpoint in the plurality of predetermined viewpoints, displaying an interaction interface including a control to scroll along the predetermined path to a next location on the predetermined path, receiving a selection of the control, and displaying a second view of the three dimensional scene, the second view being a rendering of the three dimensional scene from the next location.

Path-linked viewpoints from point of interest

Display screen with icon

Display screen with icon group

In an electronic document such as a map, an entity lookup system associates primitive data with entity data though parallel or corresponding grids of a primitive quad-tree and an entity quad-tree. A key is assigned to grids in the primitive quad-tree in association to particular grids in the entity quad-tree.

Entity lookup system

A method, schema and computer system for a location service provides data structures that are extensible by allowing different types of location awareness applications to retrieve and deposit location data. The method includes providing an abstract location object arranged in a schema to enable servicing a received request for a logical location of an electronic endpoint; and arranging one or more location elements within the context of the abstract location object. The location elements are configured to act as peers relative to the logical location and each location element is configured to act as a proxy relative to any other location element within the abstract location object.

Schema for location awareness

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Woodinville, WA, United States of America

David Ross Buerer