Microsoft Technology Licensing, LLC

Scott Vernon Fynn

Blaise Aguera Y Arcas

Eyal Ofek

Michael Kroepfl

Matthew Bret MacLaurin

Haim Somech

Stephen L Lawler

Blaise Hilary Aguera-Arcas

Shira Weinberg

Christian James Colando

Colleen Elizabeth Hamilton

Uri Barash

Eric Paul Bennett

Roberto R Molinari

Dan Hou

Robert J Howard, Iii

Tony Ernst

David Nister

Daniel Buchmueller

Donald Allen Barnett

Bernard Kerr

Eric Steven Anderson

John Steven Strauch

Vadim Cugunovs

George Eric Engstrom

One or more techniques and/or systems are provided for constructing a complementary calendar and/or a shadow calendar. A user may maintain a primary calendar within which the user may schedule user specified tasks and/or meetings, but may inadvertently omit other entries. Accordingly, a complementary calendar may be constructed based upon inferences derived from user signal data (e.g., information used to identify/infer activities of the user, such as social network profile information, messages, temporal information, locational information, documents, etc.). The complementary calendar may be automatically populated with entries corresponding to inferences derived from user signals and/or real-time conditions (e.g., weather, store hours, traffic conditions, etc.). The primary calendar and the complementary calendar may be merged to create a shadow calendar. The complementary calendar and/or the shadow calendar may be displayed to the user and/or may be used to provide dynamic notifications and/or suggestions to the user (e.g. regarding conflicting entries/obligations, etc.).

Complementary and shadow calendars

A badge may be assigned to a person, where the badge represents a characteristic or recurrent behavior of the person. A query may be associated with a badge, and the query may be continually used in a search request in combination with the person's context, thereby allowing the person to be continually provided with fresh results that may be relevant to the person's durable characteristics and current context. In one example, the person carries a handheld device, and the results are presented to the user on the user's desktop or lock screen. The act of providing the results may be triggered in various ways, such as movement of the person who carries the device, or the availability of sufficiently high-quality results.

Persistent contextual searches

A subset of functionality associated with an application or portion of an application can be executed above a lock screen. A lock screen enables a device to transition from a locked state to an unlocked state. While in a locked state, at least a subset of application functionality can be deployed. Additional functionality associated with the application can be accessed by transitioning to an unlocked state.

Extended above the lock-screen experience

A device may have a plurality of displays, such as a high-power display and a low-power display. The low-power display may be used to display various types of information. Some examples of information that may be displayed on the low-power display include personal customizations of the device (e.g., skins, tattoos, text or graphics, etc.), a battery meter, a signal strength meter, the date and time, or any other type of information. In one example, the device has a separate processor that drives the low-power display, so that the low-power display can be used while the device is in sleep mode or off. In another example, an application that runs on the device's regular processor uses the high- and low-power displays cooperatively to display output from an application. The low-power display can be wrapped around the edges and/or corners of the device, to make effective use of the device's surface area.

Use of low-power display on device

An image matching system is described for finding reference images that match a query image. The image matching system performs this operation in expeditious fashion by restricting the matching to a bounding region; the bounding region, in turn, may be associated with a location at which the query image may have been captured. In addition, the image matching system provides various mechanisms that expedite adding new reference images to an image index, to thereby provide a re-enforced learning mechanism of the image matching system.

Spatial image index and associated updating functionality

Photographs of an object may be oriented with respect to both the geographic location and orientation of the object by registering a 3D model derived from a plurality of photographs of the objects with a 2D image of the object having a known location and orientation. For example, a 3D point cloud of an object created from photographs of the object using a Photosynth&#x2122; tool may be aligned with a satellite photograph of the object, where the satellite photograph has location and orientation information. A tool providing scaling and rotation of the 3D model with respect to the 2D image may be used or an automatic alignment may be performed using a function based on object edges filtered at particular angles. Once aligned, data may be recorded that registers camera locations for the plurality of photographs with geographic coordinates of the object, either absolute latitude/longitude or relative to the object.

Spatially registering user photographs

Content may be collected, annotated, and propagated in a unified process. In one example, a mobile device such as a smart phone is used to collect information. The information may be text, video, audio, etc. The information may be sent to a reaction service, which may return an annotation of the information. The annotation may be attached to the information to create an annotated document. The annotated document may be communicated to other users. Additionally, the annotated document may be stored in a way that associated the annotated document with the user who created or captured the information. The ability to capture information, obtain annotations to the information, and propagate the annotated information may facilitate the creation of social media, such as social network postings or online photo albums.

Creating and propagating annotated information

An authoring system on a mobile device (or other type of device) may help a user to author a message based on context available on the device. Context data comes to exist on the device in some manner. For example, the context may contain the results of a search that a user has performed on the device. A message may be proposed based on the search query and/or the result&#x2014;e.g., if a user searches for 'Edinburgh,' the authoring system may propose the message 'Username likes Edinburgh' or &#x201c;Username is learning about Edinburgh.&#x201d; The authoring system may allow the user to change the message and/or to add additional content and/or links to the message. The user may then to send the message over some channel such as e-mail, a social network, a microblogging site, etc.

Assisted content authoring

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Scott Vernon Fynn