WO2021150216A1 - Interacting with accessibility events of a computing device - Google Patents

Interacting with accessibility events of a computing device Download PDF

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Publication number
WO2021150216A1
WO2021150216A1 PCT/US2020/014546 US2020014546W WO2021150216A1 WO 2021150216 A1 WO2021150216 A1 WO 2021150216A1 US 2020014546 W US2020014546 W US 2020014546W WO 2021150216 A1 WO2021150216 A1 WO 2021150216A1
Authority
WO
WIPO (PCT)
Prior art keywords
computing device
mobile device
user interface
accessibility
event
Prior art date
Application number
PCT/US2020/014546
Other languages
French (fr)
Inventor
Diogo Strube De Lima
Carlos Haas
Vikas Durgaprasad IYER
Original Assignee
Hewlett-Packard Development Company, L.P.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett-Packard Development Company, L.P. filed Critical Hewlett-Packard Development Company, L.P.
Priority to PCT/US2020/014546 priority Critical patent/WO2021150216A1/en
Publication of WO2021150216A1 publication Critical patent/WO2021150216A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
    • G06F3/04895—Guidance during keyboard input operation, e.g. prompting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages

Definitions

  • Computing devices may be connected to mobile devices.
  • Examples of computing devices can include, for instance, a laptop computer, a notebook computer, a desktop computer, networking device (e.g., router, switch, etc.), and/or a mobile device (e.g., a smart phone, tablet, personal digital assistant, smart glasses, a wrist-worn device, etc.), among other types of computing devices.
  • a mobile device can include devices that are (or can be) carried and/or worn by a user.
  • a mobile device can be a phone (e.g., a smart phone), a tablet, a personal digital assistant (PDA), smart glasses, and/or a wrist-worn device (e.g., a smart watch), among other types of mobile devices.
  • PDA personal digital assistant
  • smart glasses e.g., a smart watch
  • Figure 1 illustrates a machine readable medium storing instructions for interacting with accessibility events of a computing device consistent with the disclosure.
  • Figure 2 illustrates a block diagram of a mobile device for interacting with accessibility events of a computing device consistent with the disclosure.
  • Figure 3 illustrates a block diagram of a system for interacting with accessibility events of a computing device consistent with the disclosure.
  • computing device refers to an electronic system having a processing resource, memory resource, and/or an application-specific integrated circuit (ASiC).
  • Examples of computing devices can include, for instance, a laptop computer, a notebook computer, a desktop computer, networking device (e.g., router, switch, etc.), and/or a mobile device (e.g., a smart phone, tablet, personal digital assistant, smart glasses, a wrist-worn device, etc.), among other types of computing devices.
  • a mobile device can include devices that are (or can be) carried and/or worn by a user.
  • a mobile device can be a phone (e.g., a smart phone), a tablet, a personal digital assistant (PDA), smart glasses, and/or a wrist- worn device (e.g., a smart watch), among other types of mobile devices.
  • a phone e.g., a smart phone
  • a tablet e.g., a personal digital assistant (PDA), smart glasses
  • a wrist- worn device e.g., a smart watch
  • Computing devices can detect and display accessibility events (e.g., an action or occurrence recognized by computing devices), such as operating system (OS) alerts and user interface events, among other examples.
  • accessibility events e.g., an action or occurrence recognized by computing devices
  • OS operating system
  • user interface events e.g., user interface events
  • a source of an accessibility event can include a user, who may interact with the computing device by way of, for example, a peripheral device (e.g., a keyboard, a mouse, etc.).
  • the computing device can also trigger its own set of accessibility events in response to input from devices or internal alarms.
  • Accessibility events can include a message box, a change in the user interface navigation, username and/or password login fields, etc.
  • the computing device can display a login screen, which can include text elements (e.g. a logo, name, etc.) and/or input elements to allow a user to input a name and/or password.
  • the computing device can display a number of notifications, such as a notification of a calendar alert or a received email.
  • computing devices can lack overall visual accessibility for some users due to its lack of portability and capabilities.
  • Mobile devices can include a number of capabilities to expand the visual accessibility of the computing device to assist visually impaired users. For example, mobile devices can offer haptic feedback of user interface interactions, such as key presses or button clicks. Additionally, mobile devices can offer the capability to magnify text input fields, such as username and password fields, vertical scrolling, and horizonal scrolling, etc.
  • a computing device can include a non-transitory machine readable medium storing instructions executable by a processing resource to: receive information associated with an accessibility event of a computing device, where the computing device is connected to a mobile device, and interact with the accessibility event of the computing device via a user interface of the mobile device, interacting with accessibility events of the computing device by the mobile device can expand the visual accessibility of the computing device to assist visually impaired users.
  • Figure 1 illustrates a machine readable medium 102 storing instructions for interacting with accessibility events of a computing device consistent with the disclosure
  • the machine readable medium 102 can be utilized to store instructions 104 and 106 that can be executed by a processing resource.
  • the machine readable medium 102 may be communicatively coupled to a processing resource, which may be a central processing unit (CPU), a semiconductor- based microprocessor, and/or other hardware devices suitable for retrieval and execution of instructions 104 and 106 stored in the machine readable medium 102 (e.g., in a non- transitory computer readable medium).
  • the example processing resource may fetch, decode, and execute instructions.
  • the example processor may include an electronic circuit that may include electronic components for performing the functionality of executed instructions.
  • the processing resource may be a plurality of hardware processing units that may cause machine-readabie instructions to be executed.
  • the processing resource may include central processing units (CPUs) among other types of processing units.
  • the machine readable medium 102 may be any type of volatile or non-volatile memory or storage, such as random-access memory (RAM), flash memory, storage volumes, a hard disk, or a combination thereof.
  • RAM random-access memory
  • flash memory storage volumes
  • storage volumes storage volumes
  • a hard disk or a combination thereof.
  • the machine readable medium 102 may store instructions thereon, such as instructions 104 and 106. When executed by the processing resource, the instructions may cause a mobile device to perform specific tasks and/or functions.
  • the machine readable medium 102 may store instructions 104 which may be executed by the processing resource to cause the mobile device to receive information associated with an accessibility event of the computing device, where the computing device is connected to a mobile device.
  • the term “connected” can include connected via various wired and/or wireless connections between devices such that data can be transferred in various directions between the devices.
  • the computing device and the mobile device can utilize a software application and/or operating system that allows the computing device and the mobile device to interact.
  • the computing device can utilize an operating system that captures, alters, and/or transmits information associated with an accessibility event of the computing device to the mobile device.
  • the mobile device can utilize a software application that allows the mobile device to receive the information associated with the accessibility event and/or interact with the computing device.
  • the term “accessibility event” can include an action or occurrence recognized by computing devices.
  • a source of an accessibility event can include a user, who may interact with the computing device by way of, for example, a peripheral device (e.g., a keyboard, a mouse, etc.).
  • the computing device can also trigger its own set of accessibility events in response to input from devices or internal alarms.
  • examples of the disclosure are not so limited.
  • the accessibility event can include a display event.
  • a display event can include a message box, a change in the user interface navigation, username and/or password login fields, etc.
  • the computing device can display a login screen, which can include text elements (e.g. a logo, name, etc.) and/or input elements to allow a user to input a name and/or password,
  • the computing device can display a number of notifications, such as a notification of a calendar alert or a received email.
  • a user can interact with accessibility events via a mobile device. For example, a user can input a name and/or password or respond to an email (e.g., type and click “send”) via a user interface of the mobile device.
  • the computing device can capture information associated with the accessibility event of the computing device.
  • Information associated with the accessibility event can include data, type, identifying features associated with the accessibility event.
  • the computing device can detect the occurrence of an accessibility event of the computing device, such as the appearance of a login screen or a calendar alert.
  • the computing device can alter the format of the information associated with the accessibility event to a format that is compatible with the mobile device. Additionally, the computing device can transmit the information associated with the accessibility event of the computing device to the mobile device. Capturing, altering, and transmitting the information associated with the accessibility event can allow the mobile device to display and/or interact with the accessibility event of the computing device expanding the visual accessibility of the computing device to assist visually impaired users.
  • the computing device can transmit the information associated with the accessibility event in response to the computing device being powered on. For example, upon being powered on the computing device can automatically send information associated with an accessibility event to the mobile device. In such an example, the computing device can capture information associated with the accessibility event when the computing device detects the occurrence of an accessibility event. Upon being powered on, the computing device can send the information associated with an accessibility event to the mobile device in a format that is compatible with the mobile device. In some examples, the computing device can also automatically send the information associated with an accessibility event to the mobile device at predetermined times or intervals of time. In some examples, the information associated with the accessibility event can be manually sent from the computing device to the mobile device.
  • the information associated with the accessibility event can be sent by a user input into the computing device.
  • the mobile device can receive the information associated with the accessibility event from the computing device.
  • the mobile device can display, via a user interface, the accessibility event displayed on the user interface of the computing device based on the received information.
  • the term “display” is intended to mean hardware, circuitry, logic and a user interface, e.g., touch screen, to present content to a user.
  • display herein is intended to include a user interface in the form of a screen capable of displaying information to a user.
  • a display includes a display having a light emitting diode (LED) screen type.
  • Another example of a display may include a display having an organic light emitting diode (OLED) screen type. Examples, however, are not limited to these screen type technologies and other screen type technologies may be considered within the scope of this disclosure.
  • the mobile device can display a portion of the user interface of the computing device that corresponds to an accessibility event of the computing device. Displaying the portion of the user interface of the computing device can expand the visual accessibility of the computing device to assist visually impaired users. For example, a visually impaired user can utilize capabilities of the mobile device, such as haptic feedback, magnification, and vertical and/or horizontal scrolling, to interact with accessibility events of the computing device.
  • the portion of the user interface of the computing device displayed on the user interface of the mobile device can be determined based on a location of a mouse pointer.
  • the portion of the user interface of the computing device that corresponds to a predetermined area surrounding the location of the mouse pointer can be displayed on the user interface of the mobile device.
  • This can allow for the user to interact (e.g., view, magnify, zoom in/out, select, etc.) with the portion of the user interface of the computing device that corresponds to the location of the mouse pointer via the mobile device.
  • a user can utilize their finger(s) to interact with the user interface of the mobile device by swiping, scrolling, using a pinching or expanding motion, etc.
  • the portion of the user Interface of the computing device displayed on the user interface of the mobiie device can be determined based on focused user interface input elements.
  • the focused user interface input element can be an element of a user interface that a user is interacting with.
  • the computing device can track focused input elements that the user is interacting with within the user interface of the computing device.
  • a user interface can include a login screen. In such an example, when a username field is selected, the focused element is the username input element. Further, when the password field is selected, the focused element is the password input element.
  • the portion of the user interface of the computing device that corresponds to a predetermined area surrounding the login screen can be displayed on the user interface of the mobile device. This can allow for the user to interact (e.g., input username and/or password, etc.) with the portion of the user interface of the computing device that corresponds to the location of the login screen via the mobiie device.
  • the machine readable medium 102 may store instructions 104 which may be executed by a processing resource to interact with the accessibility event of the computing device via a user interface of the mobile device.
  • a user can interact with the computing device using capabilities of the mobiie device.
  • interacting with the accessibility event of the computing device can include magnification of the display of the computing device via the user interface.
  • the mobile device via the user interface, can magnify the portion of the user interface of the computing device that is displayed by the mobiie device.
  • the display of the mobile device includes a login screen
  • a portion of the login screen can be zoomed in on or zoomed out of, depending on what is desired by the user to increase visual accessibility.
  • Interacting with the accessibility event of the computing device can include vertical and/or horizontal scrolling of the display of the computing device via the user interface of the mobile device.
  • the user interface of the mobile device can include a vertical and/or horizontal bar that allows for moving the portion of the computing device that is displayed on the mobile device up, down, left, or right.
  • examples of the disclosure are not so limited.
  • the portion of the computing device that is displayed on the mobile device can be moved up, down, left, or right to increase visual accessibility.
  • the mobile device can provide a notification associated with the accessibility event of the computing device.
  • the notification can include at least one of an audio notification, a display notification, and a haptic notification.
  • the mobile device may indicate the accessibility event by displaying a text message on the user interface, emitting a sound from an audio device, and/or producing haptic feedback from a motor.
  • the computing device detects the occurrence of an accessibility event, such as the appearance of a login screen or a calendar alert
  • the mobile device can emit a sound, display a text message, and/or provide a haptic feedback to alert the user of the accessibility event.
  • the mobile device can provide a particular type of notification that may be associated with a particular accessibility event, such as emitting a sound when a login screen appears, providing haptic feedback when there is a calendar alert, etc.
  • the mobile device can output audio received from the computing device.
  • the computing device can transmit information associated with audio of the computing device to the mobile device. Audio can include, for instance, an alarm, a notification, a voice message, etc.
  • the computing device can alter the format of the information associated with the audio of the computing device to a format that is compatible with the mobile device. This can allow for the mobile device to receive the information associated with audio of the computing device.
  • the mobile device can output the audio. For instance, when a computing device emits an alert, such as an alarm, the mobile device can also emit an alert expanding the accessibility of the computing device.
  • Figure 2 illustrates a block diagram of a mobile device 214 for interacting with accessibility events of a computing device consistent with the disclosure.
  • the mobile device 214 may be connected to a computing device (e.g., computing device 312 illustrated in Figure 3) to allow the mobile device 214 to interact with accessibility events of the computing device.
  • a computing device e.g., computing device 312 illustrated in Figure 3
  • mobile device 214 can include a processor 208, a memory 210, and a user interface 207.
  • the memory 210 can be any type of storage medium that can be accessed by the processor 208 to perform various examples of the disclosure.
  • the memory 210 can be a non-transitory computer readable medium having computer readable instructions (e.g., computer program instructions) stored thereon that are executable by the processor 208 for interacting with accessibility events of the computing device.
  • mobile device 214 can include a user interface 207.
  • a user can interact with computing device 214 via user interface 207.
  • user interface 207 can provide (e.g., display) information to and/or receive information from (e.g., input by) the user of mobile device 214.
  • mobile device 214 can display a portion of a user interface of the computing device via user interface 207, This can allow for the mobile device 214 to interact with accessibility events of the computing device via user interface 207.
  • the processor 208 of the mobile device 214 can execute instructions 218 to cause the mobile device 214 to receive information associated with an accessibility event of a computing device, where the computing device is connected to the mobile device.
  • the computing device e.g., computing device 312 illustrated In Figure 3
  • the computing device can capture information associated with the accessibility event of the computing device.
  • the computing device can detect the occurrence of an accessibility event of the computing device, such as the appearance of a login screen or a calendar alert, among other examples, in some examples, the computing device can alter the format of the information associated with the accessibility event to a format that is compatible with the mobile device 214.
  • the computing device can transmit the information associated with the accessibility event of the computing device to the mobile device 214.
  • the mobile device 214 can receive the information associated with the accessibiiity event allowing for the mobile device 214 to interact with the computing device.
  • the processor 208 of the mobile device 214 can execute instructions 222 to cause the mobile device 214 to display the accessibility event displayed on the computing device based on the received information. For example, a portion of a user interface of the computing device can be displayed on the user interface of the mobile device 214. As described herein (e.g., in connection with Figure 1), the portion of the user interface of the computing device displayed on the user interface 207 of the mobile device 214 can be determined based on a location of a mouse pointer and/or focused user interface input elements.
  • interact e.g., view, magnify, zoom in/out, input username and/or password, etc.
  • the processor 208 of the mobile device 214 can execute instructions 224 to cause the mobile device 214 to interact, via the user interface 207 of the mobile device 214, with the accessibiiity event of the computing device.
  • interacting with the accessibility event of the computing device can include magnification of the display of the computing device via the user interface 207 and/or vertical and/or horizontal scrolling of the display of the computing device via the user interface 207.
  • Figure 3 illustrates a block diagram of a system 320 for interacting with accessibility events of a computing device 312 consistent with the disclosure.
  • the computing device 312 may be connected to a mobile device 314 to allow the mobile device 314 to interact with accessibility events of the computing device 312.
  • the mobile device 314 can be, for example, mobile device 214 previously described in connection with Figure 2.
  • the computing device 312 may include a processor and a machine-readable storage medium. Although the following descriptions refer to a single processor and a single machine-readable storage medium, the descriptions may also apply to a system with multiple processors and multiple machine-readable storage mediums, in such examples, the computing device 312 may be distributed across multiple machine-readable storage mediums and across multiple processors. Put another way, the instructions executed by the computing device 312 may be stored across multiple machine-readable storage mediums and executed across multiple processors, such as in a distributed or virtual computing environment. [0035] The processing resource of the computing device 312 can execute instructions 334 to cause the computing device 312 to transmit information associated with an accessibility event of the computing device.
  • a source of the accessibility event can include a user, who may interact with computing device 312 by way of, for example, a peripheral device (e.g., a keyboard, a mouse, etc.).
  • the computing device 312 can also trigger its own accessibility events in response to input from devices or internal alarms.
  • examples of the disclosure are not so limited.
  • the computing device 312 can include instructions to capture information associated with the accessibility event of the computing device 312, where the information associated with the accessibility event of the computing device 312 can include at least one of an operating system (OS) alert and a user interface event.
  • OS operating system
  • the processing resource of the mobile device 314 can execute instructions 326 to cause the mobile device 314 to receive information associated with the accessibility event of the computing device.
  • the mobile device 314 can receive the information associated with the accessibility event of the computing device in a format that allows the mobile device 314 to display a portion of the user interface of the computing device and interact with the accessibility event of the computing device 312.
  • the computing device 312 can be connected to the mobile device 314.
  • the processing resource of the mobile device 314 can execute instructions 328 to cause the mobile device 314 to display, via a user interface of the mobile device, the accessibility event displayed on a user interface of the computing device based on the received information. For example, a portion of a user interface of the computing device 312 can be displayed on the user interface of the mobile device 314. The portion of the user interface of the computing device 314 displayed on the user interface of the mobile device 314 can be determined based on a location of a mouse pointer and/or focused user interface input elements.
  • the processing resource of the mobile device 314 can execute instructions 332 to cause the mobile device 314 to interact, via the user interface of the mobile device 314, with the accessibility event of the computing device 312.
  • a portion of a user interface of the computing device 312 can be displayed on the user interface of the mobile device 314.
  • interacting with the accessibility event of the computing device 312 can include magnification of the display of the computing device 312 via the user interface and/or vertical and/or horizontal scrolling of the display of the computing device 312 via the user interface.
  • Interacting, via the user interface of the mobile device 314, with the accessibility event of the computing device 312 can expand the visual accessibility of the computing device 312 to assist visually impaired users.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

In some examples, a mobile device for interacting with accessibility events of a computing device consistent with the disclosure includes a non-transitory machine readable medium storing instructions executable by a processing resource to receive information associated with an accessibility event of a computing device, where the computing device is connected to a mobile device, and interact with the accessibility event of the computing device via a user interface of the mobile device.

Description

INTERACTING WITH ACCESSIBILITY EVENTS OF A COMPUTING DEVICE
Background
[0001] Computing devices may be connected to mobile devices. Examples of computing devices can include, for instance, a laptop computer, a notebook computer, a desktop computer, networking device (e.g., router, switch, etc.), and/or a mobile device (e.g., a smart phone, tablet, personal digital assistant, smart glasses, a wrist-worn device, etc.), among other types of computing devices. As used herein, a mobile device can include devices that are (or can be) carried and/or worn by a user. For example, a mobile device can be a phone (e.g., a smart phone), a tablet, a personal digital assistant (PDA), smart glasses, and/or a wrist-worn device (e.g., a smart watch), among other types of mobile devices.
Brief Description of the Drawings
[0002] Figure 1 illustrates a machine readable medium storing instructions for interacting with accessibility events of a computing device consistent with the disclosure.
[0003] Figure 2 illustrates a block diagram of a mobile device for interacting with accessibility events of a computing device consistent with the disclosure.
[0004] Figure 3 illustrates a block diagram of a system for interacting with accessibility events of a computing device consistent with the disclosure. Detailed Description
[0005] As used herein, the term “computing device" refers to an electronic system having a processing resource, memory resource, and/or an application-specific integrated circuit (ASiC). Examples of computing devices can include, for instance, a laptop computer, a notebook computer, a desktop computer, networking device (e.g., router, switch, etc.), and/or a mobile device (e.g., a smart phone, tablet, personal digital assistant, smart glasses, a wrist-worn device, etc.), among other types of computing devices. As used herein, a mobile device can include devices that are (or can be) carried and/or worn by a user. For example, a mobile device can be a phone (e.g., a smart phone), a tablet, a personal digital assistant (PDA), smart glasses, and/or a wrist- worn device (e.g., a smart watch), among other types of mobile devices.
[0006] Computing devices can detect and display accessibility events (e.g., an action or occurrence recognized by computing devices), such as operating system (OS) alerts and user interface events, among other examples. In some examples, a source of an accessibility event can include a user, who may interact with the computing device by way of, for example, a peripheral device (e.g., a keyboard, a mouse, etc.). The computing device can also trigger its own set of accessibility events in response to input from devices or internal alarms.
[0007] Accessibility events can include a message box, a change in the user interface navigation, username and/or password login fields, etc. For example, during the use of an application the computing device can display a login screen, which can include text elements (e.g. a logo, name, etc.) and/or input elements to allow a user to input a name and/or password. In another example, the computing device can display a number of notifications, such as a notification of a calendar alert or a received email. However, computing devices can lack overall visual accessibility for some users due to its lack of portability and capabilities.
[0008] Mobile devices can include a number of capabilities to expand the visual accessibility of the computing device to assist visually impaired users. For example, mobile devices can offer haptic feedback of user interface interactions, such as key presses or button clicks. Additionally, mobile devices can offer the capability to magnify text input fields, such as username and password fields, vertical scrolling, and horizonal scrolling, etc.
[0009] As such, the disclosure is directed to interacting with accessibility events of a computing device. For example, a computing device can include a non-transitory machine readable medium storing instructions executable by a processing resource to: receive information associated with an accessibility event of a computing device, where the computing device is connected to a mobile device, and interact with the accessibility event of the computing device via a user interface of the mobile device, interacting with accessibility events of the computing device by the mobile device can expand the visual accessibility of the computing device to assist visually impaired users.
[0010] Figure 1 illustrates a machine readable medium 102 storing instructions for interacting with accessibility events of a computing device consistent with the disclosure, In some examples, the machine readable medium 102 can be utilized to store instructions 104 and 106 that can be executed by a processing resource. For example, the machine readable medium 102 may be communicatively coupled to a processing resource, which may be a central processing unit (CPU), a semiconductor- based microprocessor, and/or other hardware devices suitable for retrieval and execution of instructions 104 and 106 stored in the machine readable medium 102 (e.g., in a non- transitory computer readable medium). The example processing resource may fetch, decode, and execute instructions. As an alternative, or in addition to, retrieving and executing instructions, the example processor may include an electronic circuit that may include electronic components for performing the functionality of executed instructions. [0011] In some examples, the processing resource may be a plurality of hardware processing units that may cause machine-readabie instructions to be executed. The processing resource may include central processing units (CPUs) among other types of processing units. The machine readable medium 102 may be any type of volatile or non-volatile memory or storage, such as random-access memory (RAM), flash memory, storage volumes, a hard disk, or a combination thereof. [0012] The machine readable medium 102 may store instructions thereon, such as instructions 104 and 106. When executed by the processing resource, the instructions may cause a mobile device to perform specific tasks and/or functions. For example, the machine readable medium 102 may store instructions 104 which may be executed by the processing resource to cause the mobile device to receive information associated with an accessibility event of the computing device, where the computing device is connected to a mobile device. As used herein, the term “connected” can include connected via various wired and/or wireless connections between devices such that data can be transferred in various directions between the devices.
[0013] The computing device and the mobile device can utilize a software application and/or operating system that allows the computing device and the mobile device to interact. For example, the computing device can utilize an operating system that captures, alters, and/or transmits information associated with an accessibility event of the computing device to the mobile device. Additionally, the mobile device can utilize a software application that allows the mobile device to receive the information associated with the accessibility event and/or interact with the computing device.
[0014] As used herein, the term “accessibility event” can include an action or occurrence recognized by computing devices. In some examples, a source of an accessibility event can include a user, who may interact with the computing device by way of, for example, a peripheral device (e.g., a keyboard, a mouse, etc.). The computing device can also trigger its own set of accessibility events in response to input from devices or internal alarms. However, examples of the disclosure are not so limited.
[0015] In some examples, the accessibility event can include a display event. A display event can include a message box, a change in the user interface navigation, username and/or password login fields, etc. For example, during the use of an application the computing device can display a login screen, which can include text elements (e.g. a logo, name, etc.) and/or input elements to allow a user to input a name and/or password, In another example, the computing device can display a number of notifications, such as a notification of a calendar alert or a received email. However, examples of the disclosure are not so limited. As described herein, a user can interact with accessibility events via a mobile device. For example, a user can input a name and/or password or respond to an email (e.g., type and click “send”) via a user interface of the mobile device.
[0016] The computing device can capture information associated with the accessibility event of the computing device. Information associated with the accessibility event can include data, type, identifying features associated with the accessibility event. However, examples of the disclosure are not so limited. For example, the computing device can detect the occurrence of an accessibility event of the computing device, such as the appearance of a login screen or a calendar alert.
The computing device can alter the format of the information associated with the accessibility event to a format that is compatible with the mobile device. Additionally, the computing device can transmit the information associated with the accessibility event of the computing device to the mobile device. Capturing, altering, and transmitting the information associated with the accessibility event can allow the mobile device to display and/or interact with the accessibility event of the computing device expanding the visual accessibility of the computing device to assist visually impaired users.
[0017] In some examples, the computing device can transmit the information associated with the accessibility event in response to the computing device being powered on. For example, upon being powered on the computing device can automatically send information associated with an accessibility event to the mobile device. In such an example, the computing device can capture information associated with the accessibility event when the computing device detects the occurrence of an accessibility event. Upon being powered on, the computing device can send the information associated with an accessibility event to the mobile device in a format that is compatible with the mobile device. In some examples, the computing device can also automatically send the information associated with an accessibility event to the mobile device at predetermined times or intervals of time. In some examples, the information associated with the accessibility event can be manually sent from the computing device to the mobile device. In such an example, the information associated with the accessibility event can be sent by a user input into the computing device. [0018] The mobile device can receive the information associated with the accessibility event from the computing device. The mobile device can display, via a user interface, the accessibility event displayed on the user interface of the computing device based on the received information. As used herein, the term “display” is intended to mean hardware, circuitry, logic and a user interface, e.g., touch screen, to present content to a user. Thus, use of the term “display” herein is intended to include a user interface in the form of a screen capable of displaying information to a user. One example of a display includes a display having a light emitting diode (LED) screen type. Another example of a display may include a display having an organic light emitting diode (OLED) screen type. Examples, however, are not limited to these screen type technologies and other screen type technologies may be considered within the scope of this disclosure.
[0019] The mobile device can display a portion of the user interface of the computing device that corresponds to an accessibility event of the computing device. Displaying the portion of the user interface of the computing device can expand the visual accessibility of the computing device to assist visually impaired users. For example, a visually impaired user can utilize capabilities of the mobile device, such as haptic feedback, magnification, and vertical and/or horizontal scrolling, to interact with accessibility events of the computing device.
[0020] In an example, the portion of the user interface of the computing device displayed on the user interface of the mobile device can be determined based on a location of a mouse pointer. For example, the portion of the user interface of the computing device that corresponds to a predetermined area surrounding the location of the mouse pointer can be displayed on the user interface of the mobile device. This can allow for the user to interact (e.g., view, magnify, zoom in/out, select, etc.) with the portion of the user interface of the computing device that corresponds to the location of the mouse pointer via the mobile device. For instance, a user can utilize their finger(s) to interact with the user interface of the mobile device by swiping, scrolling, using a pinching or expanding motion, etc. on the user interface of the mobile device in order to view, magnify, zoom in/out, select, and/or otherwise interact with the user interface of the computing device. I [0021] In another example, the portion of the user Interface of the computing device displayed on the user interface of the mobiie device can be determined based on focused user interface input elements. The focused user interface input element can be an element of a user interface that a user is interacting with. The computing device can track focused input elements that the user is interacting with within the user interface of the computing device. For example, a user interface can include a login screen. In such an example, when a username field is selected, the focused element is the username input element. Further, when the password field is selected, the focused element is the password input element. When the login screen appears on the user interface of the computing device, the portion of the user interface of the computing device that corresponds to a predetermined area surrounding the login screen can be displayed on the user interface of the mobile device. This can allow for the user to interact (e.g., input username and/or password, etc.) with the portion of the user interface of the computing device that corresponds to the location of the login screen via the mobiie device.
[0022] As illustrated in Figure 1 , the machine readable medium 102 may store instructions 104 which may be executed by a processing resource to interact with the accessibility event of the computing device via a user interface of the mobile device.
For example, a user can interact with the computing device using capabilities of the mobiie device.
[0023] In some examples, interacting with the accessibility event of the computing device can include magnification of the display of the computing device via the user interface. For example, the mobile device, via the user interface, can magnify the portion of the user interface of the computing device that is displayed by the mobiie device. Thus, if the display of the mobile device includes a login screen, a portion of the login screen can be zoomed in on or zoomed out of, depending on what is desired by the user to increase visual accessibility.
[0024] Interacting with the accessibility event of the computing device can include vertical and/or horizontal scrolling of the display of the computing device via the user interface of the mobile device. For example, the user interface of the mobile device can include a vertical and/or horizontal bar that allows for moving the portion of the computing device that is displayed on the mobile device up, down, left, or right.
However, examples of the disclosure are not so limited. Thus, if a user wishes to view a portion of the user interface of the computing device that is not displayed by the mobile device, the portion of the computing device that is displayed on the mobile device can be moved up, down, left, or right to increase visual accessibility.
[0025] In some examples, the mobile device can provide a notification associated with the accessibility event of the computing device. The notification can include at least one of an audio notification, a display notification, and a haptic notification. However, examples of the disclosure are not so limited. In some examples, the mobile device may indicate the accessibility event by displaying a text message on the user interface, emitting a sound from an audio device, and/or producing haptic feedback from a motor. For example, in an instance where the computing device detects the occurrence of an accessibility event, such as the appearance of a login screen or a calendar alert, the mobile device can emit a sound, display a text message, and/or provide a haptic feedback to alert the user of the accessibility event. In some examples, the mobile device can provide a particular type of notification that may be associated with a particular accessibility event, such as emitting a sound when a login screen appears, providing haptic feedback when there is a calendar alert, etc.
[0026] In some examples, the mobile device can output audio received from the computing device. For example, the computing device can transmit information associated with audio of the computing device to the mobile device. Audio can include, for instance, an alarm, a notification, a voice message, etc. However, examples of the disclosure are not so limited, in such an example, the computing device can alter the format of the information associated with the audio of the computing device to a format that is compatible with the mobile device. This can allow for the mobile device to receive the information associated with audio of the computing device. Upon receiving the information associated with audio of the computing device, the mobile device can output the audio. For instance, when a computing device emits an alert, such as an alarm, the mobile device can also emit an alert expanding the accessibility of the computing device. [0027] Figure 2 illustrates a block diagram of a mobile device 214 for interacting with accessibility events of a computing device consistent with the disclosure. As described herein, the mobile device 214 may be connected to a computing device (e.g., computing device 312 illustrated in Figure 3) to allow the mobile device 214 to interact with accessibility events of the computing device.
[0028] As shown in Figure 2, mobile device 214 can include a processor 208, a memory 210, and a user interface 207. The memory 210 can be any type of storage medium that can be accessed by the processor 208 to perform various examples of the disclosure. For example, the memory 210 can be a non-transitory computer readable medium having computer readable instructions (e.g., computer program instructions) stored thereon that are executable by the processor 208 for interacting with accessibility events of the computing device.
[0029] As shown in Figure 2, mobile device 214 can include a user interface 207. A user can interact with computing device 214 via user interface 207. For example, user interface 207 can provide (e.g., display) information to and/or receive information from (e.g., input by) the user of mobile device 214. For instance, mobile device 214 can display a portion of a user interface of the computing device via user interface 207, This can allow for the mobile device 214 to interact with accessibility events of the computing device via user interface 207.
[0030] As illustrated in Figure 2, the processor 208 of the mobile device 214 can execute instructions 218 to cause the mobile device 214 to receive information associated with an accessibility event of a computing device, where the computing device is connected to the mobile device. As described herein (e.g., in connection with Figure 1), the computing device (e.g., computing device 312 illustrated In Figure 3) can capture information associated with the accessibility event of the computing device. For example, the computing device can detect the occurrence of an accessibility event of the computing device, such as the appearance of a login screen or a calendar alert, among other examples, in some examples, the computing device can alter the format of the information associated with the accessibility event to a format that is compatible with the mobile device 214. Additionally, the computing device can transmit the information associated with the accessibility event of the computing device to the mobile device 214. The mobile device 214 can receive the information associated with the accessibiiity event allowing for the mobile device 214 to interact with the computing device.
[0031] As illustrated in Figure 2, the processor 208 of the mobile device 214 can execute instructions 222 to cause the mobile device 214 to display the accessibility event displayed on the computing device based on the received information. For example, a portion of a user interface of the computing device can be displayed on the user interface of the mobile device 214. As described herein (e.g., in connection with Figure 1), the portion of the user interface of the computing device displayed on the user interface 207 of the mobile device 214 can be determined based on a location of a mouse pointer and/or focused user interface input elements. This can allow for the user to interact (e.g., view, magnify, zoom in/out, input username and/or password, etc.) with the portion of the user interface of the computing device that corresponds to the location of the mouse pointer and/or the location of the focused user interface input element via the mobile device.
[0032] As illustrated in Figure 2, the processor 208 of the mobile device 214 can execute instructions 224 to cause the mobile device 214 to interact, via the user interface 207 of the mobile device 214, with the accessibiiity event of the computing device. For example, interacting with the accessibility event of the computing device can include magnification of the display of the computing device via the user interface 207 and/or vertical and/or horizontal scrolling of the display of the computing device via the user interface 207.
[0033] Figure 3 illustrates a block diagram of a system 320 for interacting with accessibility events of a computing device 312 consistent with the disclosure. As described herein, the computing device 312 may be connected to a mobile device 314 to allow the mobile device 314 to interact with accessibility events of the computing device 312. The mobile device 314 can be, for example, mobile device 214 previously described in connection with Figure 2.
[0034] Although not illustrated in Figure 3, the computing device 312 may include a processor and a machine-readable storage medium. Although the following descriptions refer to a single processor and a single machine-readable storage medium, the descriptions may also apply to a system with multiple processors and multiple machine-readable storage mediums, in such examples, the computing device 312 may be distributed across multiple machine-readable storage mediums and across multiple processors. Put another way, the instructions executed by the computing device 312 may be stored across multiple machine-readable storage mediums and executed across multiple processors, such as in a distributed or virtual computing environment. [0035] The processing resource of the computing device 312 can execute instructions 334 to cause the computing device 312 to transmit information associated with an accessibility event of the computing device. In some examples, a source of the accessibility event can include a user, who may interact with computing device 312 by way of, for example, a peripheral device (e.g., a keyboard, a mouse, etc.). The computing device 312 can also trigger its own accessibility events in response to input from devices or internal alarms. However, examples of the disclosure are not so limited. Additionally, the computing device 312 can include instructions to capture information associated with the accessibility event of the computing device 312, where the information associated with the accessibility event of the computing device 312 can include at least one of an operating system (OS) alert and a user interface event.
[0038] The processing resource of the mobile device 314 can execute instructions 326 to cause the mobile device 314 to receive information associated with the accessibility event of the computing device. For example, the mobile device 314 can receive the information associated with the accessibility event of the computing device in a format that allows the mobile device 314 to display a portion of the user interface of the computing device and interact with the accessibility event of the computing device 312. As illustrated in Figure 3, the computing device 312 can be connected to the mobile device 314.
[0037] The processing resource of the mobile device 314 can execute instructions 328 to cause the mobile device 314 to display, via a user interface of the mobile device, the accessibility event displayed on a user interface of the computing device based on the received information. For example, a portion of a user interface of the computing device 312 can be displayed on the user interface of the mobile device 314. The portion of the user interface of the computing device 314 displayed on the user interface of the mobile device 314 can be determined based on a location of a mouse pointer and/or focused user interface input elements.
[0038] The processing resource of the mobile device 314 can execute instructions 332 to cause the mobile device 314 to interact, via the user interface of the mobile device 314, with the accessibility event of the computing device 312. For example, a portion of a user interface of the computing device 312 can be displayed on the user interface of the mobile device 314. For example, interacting with the accessibility event of the computing device 312 can include magnification of the display of the computing device 312 via the user interface and/or vertical and/or horizontal scrolling of the display of the computing device 312 via the user interface. Interacting, via the user interface of the mobile device 314, with the accessibility event of the computing device 312 can expand the visual accessibility of the computing device 312 to assist visually impaired users.
[0039] In the foregoing detailed description of the disclosure, reference is made to the accompanying drawings that form a part hereof, and in which is shown by way of illustration how examples of the disclosure may be practiced. These examples are described in sufficient detail to enable those of ordinary skill in the art to practice the examples of this disclosure, and it is to be understood that other examples may be utilized and that process, electrical, and/or structural changes may be made without departing from the scope of the disclosure. Further, as used herein, “a” can refer to one such thing or more than one such thing.
[0040] The figures herein follow a numbering convention in which the first digit corresponds to the drawing figure number and the remaining digits identify an element or component in the drawing. For example, reference numeral 102 may refer to element 102 in Figure 1 and an analogous element may be identified by reference numeral 202 in Figure 2. Elements shown in the various figures herein can be added, exchanged, and/or eliminated to provide additional examples of the disclosure. In addition, the proportion and the relative scale of the elements provided in the figures are intended to illustrate the examples of the disclosure, and should not be taken in a limiting sense. [0041] It can be understood that when an element is referred to as being "on," "connected to", “coupled to”, or "coupled with" another element, it can be directly on, connected, or coupled with the other element or intervening elements may be present. In contrast, when an object is “directly coupled to” or “directly coupled with” another element it is understood that are no intervening elements (adhesives, screws, other elements) etc.
[0042] The above specification, examples and data provide a description of the method and applications, and use of the system and method of the disclosure. Since many examples can be made without departing from the spirit and scope of the system and method of the disclosure, this specification merely sets forth some of the many possible example configurations and implementations.

Claims

What is claimed is:
1. A non-transitory machine readable medium storing instructions executable by a processing resource to: receive information associated with an accessibility event of a computing device, wherein the computing device is connected to a mobile device; and interact with the accessibility event of the computing device via a user interface of the mobile device.
2. The medium of claim 1 , wherein the accessibility event of the computing device is a display event.
3. The medium of claim 1 , wherein interacting with the accessibility event of the computing device includes displaying a portion of a user interface of the computing device on the user interface of the mobile device.
4. The medium of claim 3, wherein the portion of the user interface of the computing device displayed on the user interface of the mobile device is determined based on a location of a mouse pointer on the user interface of the computing device.
5. The medium of claim 3, wherein the portion of the user interface of the computing device displayed on the user interface of the mobile device is determined based on focused user interface input elements.
6. The medium of claim 1 , wherein interacting with the accessibility event of the computing device includes magnification of a display of the computing device via the user interface of the mobile device.
7. The medium of claim 1 , wherein interacting with the accessibility event of the computing device includes vertical and/or horizontal scrolling of a display of the computing device via the user interface of the mobile device.
8. A mobile device, comprising: a memory; and a processor to execute instructions stored in the memory to: receive information associated with an accessibility event of a computing device, wherein the computing device is connected to the mobile device; display the accessibility event displayed on the computing device based on the received information; and interact with the accessibility event of the computing device via a user interface.
9. The mobile device of claim 8, further comprising instructions stored in the memory to provide a notification associated with the accessibility event of the computing device.
10. The mobile device of claim 9, wherein the notification includes at least one of an audio notification, a display notification, and a haptic notification.
11. The mobile device of claim 8, further comprising instructions stored in the memory to output audio received from the computing device.
12. The mobile device of claim 8, wherein the mobile device receives information in response to the computing device powering on.
13. A system, comprising: a computing device comprising instructions to transmit information associated with an accessibility event of the computing device; and a mobile device comprising instructions to: receive information associated with the accessibility event of the computing device, wherein the connected device is connected to the mobile device; display, via a user interface of the mobile device, the accessibility event displayed on a user interface of the computing device based on the received information; and interact, via the user interface of the mobile device, with the accessibility event of the computing device.
14. The system of claim 13, wherein the computing device includes instructions to capture information associated with the accessibility event of the computing device.
15. The system of claim 14, wherein the information associated with the accessibility event of the computing device includes at least one of an operating system (OS) alert and a user interface event.
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