Abstract: Photos are shared among devices that are in close proximity to one another and for which there is a connection among the devices. The photos can be shared automatically, or alternatively based on various user inputs. Various different controls can also be placed on sharing photos to restrict the other devices with which photos can be shared, the manner in which photos can be shared, and/or how the photos are shared.

Abstract: This document describes techniques and apparatuses for implementing a transparent display device. A transparent display device includes a transparent or translucent screen to render images on the screen, and to render virtual objects that appear to be in a three-dimensional (3D) space behind the screen. The transparent display device also includes a hand tracker to sense movement of a user's hands to interact with one or more of the virtual objects, and to generate 3D-input based on the movement. The transparent or translucent screen enables the user to see the user's hands behind the screen as the user's hands interact with the one or more virtual objects. The transparent display device is controlled to modify the rendering of the images on the screen or the virtual objects behind the screen based on the 3D-input.

Abstract: This document describes a lockable display and techniques enabling use of a lockable display. The techniques can enable computing devices to lock and unlock a display using little or no power and with a seamless design. The techniques and apparatuses can also enable integration between a lockable display and various computing devices, including to create a nearly seamless physical and functional design.

Abstract: Techniques for implementing an integrative interactive space are described. In implementations, video cameras that are positioned to capture video at different locations are synchronized such that aspects of the different locations can be used to generate an integrated interactive space. The integrated interactive space can enable users at the different locations to interact, such as via video interaction, audio interaction, and so on. In at least some embodiments, techniques can be implemented to adjust an image of a participant during a video session such that the participant appears to maintain eye contact with other video session participants at other locations. Techniques can also be implemented to provide a virtual shared space that can enable users to interact with the space, and can also enable users to interact with one another and/or objects that are displayed in the virtual shared space.

Abstract: Conductive trace routing techniques for display and bezel sensors are described. In one or more implementations, an apparatus includes display sensors, bezel sensors, and a plurality of conductive traces. The display sensors are configured to detect proximity of an object and are arranged in conjunction with a display area of a display device to support interaction with a user interface displayed by the display device. The bezel sensors are configured to detect proximity of an object and are disposed in a bezel that at least partially surrounds the display device and is outside the display area. The plurality of conductive traces are disposed between the display and bezel sensors and communicatively couple the display sensors and the bezel sensors to one or more computing components that are configured to process inputs received from the display sensors and the bezel sensors.

Abstract: A canvas (e.g., a digital page or sheet of paper) on which a user can input data is displayed on a display device of a computing device in response to the canvas being invoked. The canvas can be invoked in different manners, such as by the user activating a switch or button at an “eraser” end of a stylus that mimics a pen/pencil configuration. The user can input any digital data such as notes, drawings, and so forth on the canvas that he or she desires. In response to the canvas being dismissed (e.g., by the user again activating a switch or button at an “eraser” end of a stylus that mimics a pen/pencil configuration), display of the canvas ceases. The digital data input by the user is saved or otherwise processed by the computing device.

Abstract: Global and local light detection techniques in optical sensor systems are described. In one or more implementations, a global lighting value is generated that describes a global lighting level for a plurality of optical sensors based on a plurality of inputs received from the plurality of optical sensors. An illumination map is generated that describes local lighting conditions of respective ones of the plurality of optical sensors based on the plurality of inputs received from the plurality of optical sensors. Object detection is performed using an image captured using the plurality of optical sensors along with the global lighting value and the illumination map.

Abstract: Techniques for implementing an integrative interactive space are described. In implementations, video cameras that are positioned to capture video at different locations are synchronized such that aspects of the different locations can be used to generate an integrated interactive space. The integrated interactive space can enable users at the different locations to interact, such as via video interaction, audio interaction, and so on. In at least some embodiments, techniques can be implemented to adjust an image of a participant during a video session such that the participant appears to maintain eye contact with other video session participants at other locations. Techniques can also be implemented to provide a virtual shared space that can enable users to interact with the space, and can also enable users to interact with one another and/or objects that are displayed in the virtual shared space.

Abstract: Binding techniques are described that are configured to bind an apparatus for operation with a computing device. A computing device may include one or more object detection sensors that are configured to detect proximity of an object, a wireless communication module configured to support wireless communication, and one or more modules implemented at least partially in hardware. The one or more modules are configured to perform operations that include recognizing a first event as involving detection of proximity of an apparatus by the one or more object detection sensors, recognizing a second event as involving receipt of a wireless communication by the wireless communication module from the apparatus, and responsive to the recognizing of the first and second events, causing the apparatus to be bound for operation with the computing device such that the apparatus is configured to initiate one or more host side commands of the computing device.

Abstract: Bezel gesture techniques are described. In one or more implementations, a determination is made that an input involves detection of an object by one or more bezel sensors. The bezel sensors are associated with a display device of a computing device. A location is identified from the input that corresponds to the detection of the object and an item is displayed at a location on the display device that is based at least in part on the identified location.

Abstract: Object detection techniques for use in conjunction with optical sensors is described. In one or more implementations, a plurality of inputs are received, each of the inputs being received from a respective one of a plurality of optical sensors. Each of the plurality of inputs are classified using machine learning as to whether the inputs are indicative of detection of an object by a respective said optical sensor.

Abstract: This document describes techniques using, and apparatuses including, switchable magnetic locks. These techniques and apparatuses can enable low or no power consumption and a seamless design for locking and unlocking of devices one to the other, such as computing devices and peripherals.

Abstract: This document describes techniques using, and apparatuses including, switchable magnetic locks. These techniques and apparatuses can enable low or no power consumption and a seamless design for locking and unlocking of devices one to the other, such as computing devices and peripherals.

Abstract: Photosensor array gesture detection techniques are described. In one or more embodiments, a computing device includes an array of photosensors. The photosensor array can be configured in various ways to measure changes in the amount of light that occur based upon a user's hand position above the photosensor array. In at least some embodiments, capacitance associated with the photosensors is charged and data regarding discharge rates for the sensors is collected that is indicative of the amount of incident light. Sequential changes in the amount of light that is measured across the array of photosensors can be used to determine positioning and/or movement of the user's hand in three dimensions (e.g., track position/motion in three-dimensional (3D) space relative to the computing device.) Accordingly, various gestures can be defined in terms of input obtained via the photosensor array and recognized to trigger corresponding operations by the computing device.

Abstract: This document describes various apparatuses and techniques for rapid synchronized lighting and shuttering. These apparatuses and techniques are capable of capturing two images, where one of the images integrates multiple exposures during which an image area is illuminated by a light source and another of the images integrates multiple exposures during which the image is not illuminated by the light source. The image area can be illuminated by rapidly flashing the image area with the light source and synchronizing a shutter to permit one image sensor to capture an image when the image area is illuminated and another image sensor to capture the image area when the image area is not illuminated. These two images can be captured concurrently or nearly concurrently, thereby reducing or eliminating motion artifacts. Further, these apparatuses and techniques may do so with slow and relatively low-cost cameras and relatively low computational costs.

Abstract: This document describes various apparatuses and techniques for rapid synchronized lighting and shuttering. These apparatuses and techniques are capable of capturing two images, where one of the images integrates multiple exposures during which an image area is illuminated by a light source and another of the images integrates multiple exposures during which the image is not illuminated by the light source. The image area can be illuminated by rapidly flashing the image area with the light source and synchronizing a shutter to permit one image sensor to capture an image when the image area is illuminated and another image sensor to capture the image area when the image area is not illuminated. These two images can be captured concurrently or nearly concurrently, thereby reducing or eliminating motion artifacts. Further, these apparatuses and techniques may do so with slow and relatively low-cost cameras and relatively low computational costs.

Abstract: Combined display panel circuit techniques are described herein. In one or more implementations, a combined panel circuit of a display device is configured to enable functionality for both recognition of touch inputs and functionality to update images output by the display device. The combined panel circuit, for instance, may include an electrode arrangement in conductive layers that sandwiches display particles used to form images for the display device. The display particles may be manipulated under the influence of a threshold voltage applied to the electrode arrangement that is sufficient to cause the display particles to transition between states. Capacitance sensing indicative of touch inputs may occur under the influence of a different voltage that is not sufficient to manipulate the display particles. The different voltages are selectively applied at different times to update displayed images through manipulation of the display particles and sense capacitance to recognize touch inputs.

Abstract: This document describes techniques and apparatuses enabling affinity-based page navigation. These techniques and apparatuses enable page navigation, such as page flipping, page searches, and other navigation based on affinities associated with various pages. These affinities can include a reference to a page, such as a link or quotation in a social networking service, an encyclopedia, a webpage, an article, a newspaper, or a blog. These affinities can also or instead include usage, such as how many users have read, highlighted, dog-eared, or bookmarked a page.

Abstract: This document describes techniques and apparatuses enabling electronic book navigation. These techniques and apparatuses enable a user to navigate through an electronic book by flipping through pages of the electronic book. The speed of this flip can be based on a force or bend applied to a manual selector of a computing device on which the electronic book is displayed. The flip may also be affected by an affinity for a page of the electronic book, such by pausing at a page previously bookmarked by the user or often viewed by previous readers of the electronic book. This document also describes e-book-reading devices having integral variable-input manual selectors through which selection to flip through pages of an electronic book is enabled.

Abstract: This document describes techniques and apparatuses concerning e-book-reading devices having integral variable-input manual selectors through which selection to control an electronic book is enabled. One example of this control includes navigating pages of an electronic book through flipping pages. Control of this page flipping can be made through a single implement of the variable-input manual selector, such as to slow, speed up, stop, or reverse the page flipping.