Abstract: A portable mouse, including a hinge assembly; a cantilever key plate arm rotationally coupled to the hinge assembly at a first end of the cantilever key plate arm, the cantilever key plate arm including: a plunger at a second end of the cantilever key plate arm, the second end opposite to the first end, the plunger including an end plate; a top cover that is positionally fixed with respect to the cantilever key plate arm; a compression spring coupled to the top cover such that the compression spring is positioned between a portion of the top cover and the end plate of the plunger; and a microswitch including a microswitch actuator, wherein the compressions spring exerts a first force on the end plate of the plunger such that the end plate of the plunger maintains contact with the microswitch actuator.

Abstract: An information handling system communicates with external devices, such as a docking station, through a multi-protocol streaming cable, such as USB 3.0 (or greater) cable having a USB data protocol, a DisplayPort graphics protocol and a power transfer protocol. Upon detection of excessive errors at the cable, the multi-protocol stream is adjusted to maintain errors within an acceptable range and prioritize information transferred through one of the protocols. Adjustments may include changes to the number of data lanes assigned to each protocol, changes to the rate at which information is transferred with each protocol and changes to power transfer.

Abstract: An IHS (Information Handling System) may support a variety of types of peripheral devices that may each be customized for operation by a specific user. Embodiments provide management of peripherals devices based on the context of the use of the IHS by the specific user. Upon detecting a login by a user, a plurality of peripheral device settings associated with that user are retrieved from a remote management service. A context of use of the IHS is determined based in part on the physical configuration of the IHS, applications that are currently in use, and other indicators of a mode of operation of the IHS. Based on the context of use and the peripherals coupled to the IHS, settings are selected from the user's retrieved peripheral device settings. The peripheral devices are configured based on the selected settings.

Abstract: In one or more embodiments, one or more systems, processes, and/or methods may determine that an external power supply coupling is coupled to an information handling system (IHS); may determine that power is not being received via the external power supply coupling; may, after determining that determining that power is not being received via the external power supply coupling, determine that a battery power supply of the IHS is able to power the IHS; may determine that a user is not present; may save a state of the IHS to a non-volatile memory medium; and may power down the IHS. In one or more embodiments, the one or more systems, processes, and/or methods may further receive power via the external power supply coupling; may power up the IHS; and may restore the state of the IHS from the non-volatile memory medium.

Abstract: A system and method using a system for authenticating a person as an authorized user before waking an information handling system from an inactive state. A sensor receives an input from a person, captures information about the person and a microcontroller unit (MCU) determines if the captured information matches information corresponding to an authorized user. If the MCU determines the captured information corresponds to information corresponding to an authorized user, the MCU sends a command to one of a central processing unit (CPU) or an embedded controller (EC) to change operation of the information handling system to an active state. If the MCU determines the captured information does not correspond to information corresponding to an authorized user, no command is sent to the CPU or EC to change operation of the information handling system.

Abstract: Systems and methods for group pairing of peripheral devices are described. In some embodiments, an Information Handling System (IHS) may include: a processor; and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: ask a user whether to pair a first wireless device to the IHS; in response to an affirmative answer, pair the first wireless device to the IHS; retrieve mesh information from the first wireless device, where the mesh information comprises an identification of a second wireless device; and automatically pair the second wireless device to the IHS using the mesh information and without prompting the user.

Abstract: Embodiments of systems and methods for handling multiple Eye-Gaze Tracking (EGT) sources in virtual, augmented, or mixed reality (xR) applications are described. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: receive a first EGT vector from a first EGT system and a second EGT vector from a second EGT system; calculate a composite EGT vector using a first weight associated with the first EGT system and a second weight associated with the second EGT system; and render an image, in part, based upon the composite EGT vector.

Abstract: An IHS (Information Handling System) may support a variety of types of peripheral devices that may each be customized for operation by a specific user. Embodiments provide management of peripherals devices based on the context of the use of the IHS by the specific user. Upon detecting a login by a user, a plurality of peripheral device settings associated with that user are retrieved from a remote management service. A context of use of the IHS is determined based in part on the physical configuration of the IHS, applications that are currently in use, and other indicators of a mode of operation of the IHS. Based on the context of use and the peripherals coupled to the IHS, settings are selected from the user's retrieved peripheral device settings. The peripheral devices are configured based on the selected settings.

Abstract: An IHS (Information Handling Systems) supports pointing devices such as a mouse. To use a pointing device, a user must identify the displayed location of the cursor. Depending on factors such as the resolution and size of a display, a user may have difficulty in immediately locating a cursor. Embodiments support various cursor activation modes that allow a user to quickly locate the cursor. A cursor activation mode is initiated by an entry condition and is associated with a modified cursor appearance. Upon detecting an entry condition, the cursor appearance is modified. Upon detecting the exit condition, the appearance of the cursor is restored. The appearance of the cursor may be modified by changing the size and/or color of the cursor. The cursor may be positioned at a default screen location or a screen location corresponding to a direction of the user's gaze.

Abstract: Embodiments of systems and methods for Eye-Gaze Tracking (EGT) handoff are described. In an illustrative, non-limiting embodiment, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: detect an event during a virtual, augmented, or mixed reality (xR) application, where a user wears a Head-Mounted Device (HMD) comprising a first Eye-Gaze Tracking (EGT) system, and where the user operates an external display comprising a second EGT system; and in response to the event, select the first or second EGT system.

Abstract: An IHS (Information Handling Systems) supports pointing devices such as a mouse. To use a pointing device, a user must identify the displayed location of the cursor. Depending on factors such as the resolution and size of a display, a user may have difficulty in immediately locating a cursor. Embodiments support various cursor activation modes that allow a user to quickly locate the cursor. A cursor activation mode is initiated by an entry condition and is associated with a modified cursor appearance. Upon detecting an entry condition, the cursor appearance is modified. Upon detecting the exit condition, the appearance of the cursor is restored. The appearance of the cursor may be modified by changing the size and/or color of the cursor. The cursor may be positioned at a default screen location or a screen location corresponding to a direction of the user's gaze.

Abstract: Systems and methods are disclosed for a mechanical switch that may include receiving an input from a user of a smart keyboard causing the mechanical switch to be in a closed position causing a microcontroller unit to be in an on state and the smart keyboard to be electrically enabled for use; monitoring the smart keyboard for additional input from the user; determining if a first threshold period has occurred in which the additional input from the user has ended; causing the microcontroller unit to be in an idle state; determining if a second threshold period has occurred in which the first threshold period has ended; causing the mechanical switch of the smart keyboard to be in an open position causing the microcontroller unit to be in an off state and the smart keyboard to be electrically disabled for use.

Abstract: Embodiments of systems and methods for handling multiple Eye-Gaze Tracking (EGT) sources in virtual, augmented, or mixed reality (xR) applications are described. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: receive a first EGT vector from a first EGT system and a second EGT vector from a second EGT system; calculate a composite EGT vector using a first weight associated with the first EGT system and a second weight associated with the second EGT system; and render an image, in part, based upon the composite EGT vector.

Abstract: Embodiments of systems and methods for Eye-Gaze Tracking (EGT) handoff are described. In an illustrative, non-limiting embodiment, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: detect an event during a virtual, augmented, or mixed reality (xR) application, where a user wears a Head-Mounted Device (HMD) comprising a first Eye-Gaze Tracking (EGT) system, and where the user operates an external display comprising a second EGT system; and in response to the event, select the first or second EGT system.

Abstract: A projector includes an infrared generator, an infrared camera, an infrared control module, and a controller. The infrared generator provides an infrared curtain on a screen that the projector projects an image. The infrared camera detects a selection of an icon on a control strip located within the infrared curtain. The infrared control module is in communication with the infrared generator and the infrared camera, and determines a coordinate position within the infrared curtain associated with the selection of the icon on the control strip. The controller is in communication with the infrared control module, and determines a command for the projector based on the coordinate position of the selection of the icon, and executes the command.

Abstract: Systems and methods for coordinate override in virtual, augmented, and mixed reality (xR) applications are described. In an illustrative, non-limiting embodiment, a first Head-Mounted Device (HMD) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the first HMD to: receive a position of a second HMD; and display an xR environment generated using the position of the second HMD.

Abstract: In a collaborative virtual, augmented, and mixed reality (xR) session, different users wearing head-mounted devices HMDs may leave the xR session and new HMD-wearing users may join. The HMD worn by the joining user may be calibrated based on the physical characteristics, such as ambient noise and interference, of physical environment in which the xR session is conducted. An HMD may generate a profile of the noise and interference in the environment that adversely affects the ability for the communicating directly via supported transmission mechanisms. The profile may be provided directly to the joining HMD, allowing the joining HMD to quickly calibrate the transmission mechanisms included in the received profile to the particular sources of noise and interference in the physical environment.

Abstract: A power adapter device may use a method for efficient charging of multiple portable information handling systems based on learned charging characteristics. In particular, when electrical power is delivered to at least one of the portable information handling systems, the power adapter device may prioritize electrical power delivery to another portable information handling system ahead of the portable information handling systems based on the learned charging characteristics such that charging is efficient.

Abstract: Methods and systems are provided for collaborating in the discovery of Head-Mounted Devices (HMDs) configured for hosting a co-located virtual, augmented, or mixed reality (xR) session. An HMD issues a request to join a co-located xR session. Participating in a co-located xR session requires a joining HMD to obtain authorization from a host HMD. A joining HMD may be located such that direct communications between the joining HMD and the host HMD are either unreliable, or beyond the capabilities of two HMDs. The joining HMD may collaborate with neighboring HMDs to obtain authorization from a host HMD. The host HMD aggregates information from joining HMDs to determine the authorized HMDs and to determine the most reliable forms of direct communication between each pair of HMDs participating in the xR session.

Abstract: A power storage adapter may use a method for efficient supply of power of multiple portable information handling systems. In particular, when electrical power is delivered from a battery to at least one of the portable information handling systems, the power storage adapter may deliver electrical power from the battery to another portable information handling system when the battery has sufficient battery capacity such that the power is supplied efficiently.