Abstract: Methods and devices and systems related to a computing device for providing a route with augmented reality (AR) are described. An example method can include receiving, at a computing device, a trigger associated with a first location of the computing device, tracking movement of the computing device relative to the first location, and providing a route back to the first location from a second location reached during the tracked movement. The route can include displayed AR.

Abstract: Embodiments of the present disclosure include apparatuses and method for stacked polarizer imaging. In a number of embodiments, a method can include activating a first polarization layer of a plurality of polarization layers, detecting a first image with an array of pixels from a light source input that is polarized when passed through the first polarization layer, and determining, via a controller coupled to the array of pixels, whether a quality of the first image that was polarized by the first polarization layer meets a threshold. A stacked polarizer can include a plurality of polarizers that are stacked upon each other such that a light source input can be passed through the stack of polarizers and be detected by a pixel of an image sensor cell. Each of the polarizers in the stack of polarizers can be individually activated and deactivated.

Abstract: Methods, apparatuses, and non-transitory machine-readable media for image location based on a perceived interest are described. Apparatuses can include a display, a memory device, and a controller. In an example, the controller can assign a perceived interest and sort images based in part on the perceived interest. In another example, a method can include the assigning, by a controller coupled to a memory device, a perceived interest of an image of a plurality of images, wherein the perceived interest is assigned based in part on a period of time the image is visible on a display coupled to the memory device, selecting the image from an initial viewing location responsive to the assigned perceived interest; and transferring the image to a different viewing location, wherein the initial viewing location and the different viewing location are visible on the display.

Abstract: Systems, apparatuses, and methods related to media type selection are described. Memory systems can include multiple types of memory media (e.g., volatile and/or non-volatile) and can write data to the memory media types. Data inputs can be written (e.g., stored) in a particular type of memory media based on characteristics (e.g., source, attributes, and/or information etc. included in the data). For instance, selection of memory media can be based on characteristics of the memory media type and the attributes of the data input. In an example, a method can include receiving, by a memory system that comprises a plurality of memory media types, data from at least one of a plurality of sensors, identifying one or more attributes of the data; and selecting, based at least in part on the one or more attributes of the data, one or more of the memory media types to write the data to.

Abstract: Methods, devices, and systems related to determining biometric data using an array of infrared (IR) illuminators are described. In an example, a method can include projecting a number of IR dots on a user using a dot projector and an array of IR illuminators, capturing an IR image of the number of IR dots using an IR camera, comparing a number of pixels of the captured IR image to a number of corresponding pixels of a baseline IR image using a processing resource, and determining biometric data of the user at least partially based on comparing the captured IR image to the baseline IR image using the processing resource.

Abstract: Methods and apparatuses related to access to data stored in quarantined memory media are described. Memory systems can include multiple types of memory media (e.g., volatile and/or non-volatile) and data (e.g., information included in) stored in the memory media often are subject to risks of the data being undesirably exposed to the public. For example, requests to write data in the memory media can often be made and accepted without a user's awareness, which can lead to the undesirable exposure of the data. According to embodiments of the present disclosure, a particular portion and/or location in the memory media can provide a data protection scheme such that data stored in the particular location can be refrained from being transferred out of the computing system.

Abstract: Embodiments of the present disclosure include apparatuses and method for a stacked light emitting diode (LED) display. A stacked LED display can include a first array of LEDs that are configured to emit red light, a second array of LEDs that are configured to emit green light, and a third array of LEDs that are configured to emit blue light. The stacked LED hologram display can include a number of actuators configured to adjust a position of a first array of LEDs in a first direction and a second direction orthogonal to the first direction, adjust a position of a second array of LEDs in the first direction and the second direction, and adjust a position of a third array of LEDs in the first direction and the second direction to control the packing scheme of the LEDs.

Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, another device can be coupled to a memory device with an embedded sensor. The memory device can transmit a signal representing sensor data generated by the embedded sensor using a sensor output coupled to the other device. A controller coupled to a memory device may determine one or more threshold values of a sensor or sensors embedded in a memory device. The memory device may transmit an indication responsive to one or more sensors detecting a value greater or less than a threshold and may transmit the indication to another device.

Abstract: Embodiments of the present disclosure include apparatuses and methods for stacked polarizer hyperspectral imaging. In a number of embodiments, a method can include passing a light source input through a lens and a hyperspectral sensor, activating a first polarization layer of a plurality of polarization layers, detecting a first hyperspectral image with an array of pixels from the light source input that is polarized when passed through the first polarization layer, and determining, via a controller coupled to the array of pixels, whether a quality of the first hyperspectral image that was polarized by the first polarization layer meets a threshold. A stacked polarizer can include a plurality of polarizers that are stacked upon each other such that a hyperspectral light source input can be pass through the stack of polarizers and be detected by a pixel of an image sensor cell. Each of the polarizers in the stack of polarizers can be individually activated and deactivated.

Abstract: Systems, apparatuses, and methods related to audio input prioritization are described. Systems may include to one or more sound devices. Audio input may be played on a sound device based on one or more settings applied to the audio input. A setting can be determined based on feedback received by a host. In an example, a method for prioritizing audio input may include receiving a plurality of audio inputs each comprising signaling representative of different sounds, and each from a different application, identifying an attribute of each audio input of the plurality of audio inputs, prioritizing each audio input based on the identified attribute of each audio input, and sending each audio input to a sound device to be played based on the prioritization.

Abstract: Methods and devices related to actuating an image sensor are described. In an example, a method can include generating a first image of an area at a first time using an array of image sensors, wherein each image sensor of the array of image sensors is coupled to a respective actuator, generating a second image of the area at a second time using the array of image sensors, comparing the first image to the second image using a processing resource coupled to the array of image sensors, identifying a moving object based at least in part on comparing the first image to the second image, and activating the actuator for each image sensor of the array of image sensor used to generate the first and second images based at least in part on identifying the moving object.

Abstract: Embodiments of the present disclosure include apparatuses and methods for sensor blocking. In a number of embodiments, a method can include operating a sensor block of an apparatus in a first mode to allow a sensor to receive inputs, and operating the sensor block in a second mode to inhibit the sensor from receiving the inputs. A sensor block can be used to prevent a sensor, such as an image sensor, from receiving an input, such as a light source input, to capture image data. A sensor block can be used to prevent a sensor from capturing image data even when an application causing to the sensor to operate, such as when applications have access to the sensor, but the user of a device is unaware that an application is using the sensor. The sensor block can be used to prevent the sensor from capturing useful images and the sensor can only capture a black image of the sensor block and not the surroundings of the device.

Abstract: Embodiments of the disclosure are drawn to projecting light on a surface and analyzing the scattered light to obtain spatial information of the surface and generate a three dimensional model of the surface. The three dimensional model may then be analyzed to calculate one or more surface characteristics, such as roughness. The surface characteristics may then be analyzed to provide a result, such as a diagnosis or a product recommendation. In some examples, a mobile device is used to analyze the surface.

Abstract: Embodiments of the present disclosure include apparatuses and method for a stacked light emitting diode (LED) hologram display. A stacked LED hologram display can include a first array of LEDs that are configured to emit red light received by a meta-optics panel configured to display a first portion of a holographic image, a second array of LEDs that are configured to emit green light received by a meta-optics panel configured to display a second portion of a holographic image, and a third array of LEDs that are configured to emit blue light received by a meta-optics panel configured to display a third portion of a holographic image. The stacked LED hologram display can include a number of actuators configured to adjust a position of a first array of LEDs in first direction and a second direction, adjust a position of a second array of LEDs in the first direction and the second direction, and adjust a position of a third array of LEDs in the first direction and the second direction.

Abstract: Methods, devices, and systems related to a computing device for capturing an augmented reality (AR) image displaying an AR are described. An example method can include projecting a structured array of light, from a mobile device, onto an object. The method further includes measuring multi-directional sections of the object with the projected light. The method further includes reconstructing a three-dimensional (3D) figure of the object based on the measured multi-directional sections. The method further includes displaying an augmented reality (AR) image associated with the 3D figure on a user interface of the mobile device.

Abstract: Methods, devices, and systems related to a computing device for displaying an AR responsive to an input are described. An input can include, but is not limited to, a timestamp, weather data, event data, a rating, a user preference, a user input, or a location. In an example, a method can include receiving an input at an AR platform of a computing device from a processing resource of the computing device, receiving an image at the AR platform from a camera of the computing device, comparing the image to a number of AR images included on the AR platform, determining at the AR platform that the image is an AR image of the number of AR images, receiving at a user interface an AR associated with the AR image from the AR platform, and displaying the AR on the user interface in response to receiving the AR.

Abstract: Methods and apparatuses related to access to data stored in quarantined memory media are described. Memory systems can include multiple types of memory media (e.g., volatile and/or non-volatile) and data (e.g., information included in) stored in the memory media often are subject to risks of the data being undesirably exposed to the public. For example, requests to write data in the memory media can often be made and accepted without a user's awareness, which can lead to the undesirable exposure of the data. According to embodiments of the present disclosure, a particular portion and/or location in the memory media can provide a data protection scheme such that data stored in the particular location can be refrained from being transferred out of the computing system.

Abstract: Methods, devices, and systems related to determining biometric data using an array of infrared (IR) illuminators are described. In an example, a method can include projecting a number of IR dots on a user using a dot projector and an array of IR illuminators, capturing an IR image of the number of IR dots using an IR camera, comparing a number of pixels of the captured IR image to a number of corresponding pixels of a baseline IR image using a processing resource, and determining biometric data of the user at least partially based on comparing the captured IR image to the baseline IR image using the processing resource.

Abstract: Methods, apparatuses, and non-transitory machine-readable media for image location based on a perceived interest and display position. Apparatuses can include a display, a memory device, and a controller. an example controller can assign a perceived interest and sort images based in part on the perceived interest. In another example, a method can include assigning, by a controller coupled to a memory device, a perceived interest to an image of a plurality of images, wherein the perceived interest is assigned based in part on a change in position of a display coupled to the memory device while the image is viewable on the display, selecting the image from an initial viewing location on the display responsive to the assigned perceived interest, and transferring the image to a different viewing location, wherein the initial viewing location and the different viewing location are visible on the display.

Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, another device can be coupled to a memory device with an embedded sensor. The memory device can transmit a signal representing sensor data generated by the embedded sensor using a sensor output coupled to the other device. A controller coupled to a memory device may determine one or more threshold values of a sensor or sensors embedded in a memory device. The memory device may transmit an indication responsive to one or more sensors detecting a value greater or less than a threshold and may transmit the indication to another device.