Patent Application
20240393614
The present description relates generally to head-mountable devices, and, more particularly, to head-mountable devices with modular assemblies.
A head-mountable device can be worn by a user to display visual information within the field of view of the user. The head-mountable device can be used as a virtual reality (VR) system, an augmented reality (AR) system, and/or a mixed reality (MR) system. A user may observe outputs provided by the head-mountable device, such as visual information provided on a display. The display can optionally allow a user to observe an environment outside of the head-mountable device. Other outputs provided by the head-mountable device can include audio output and/or haptic feedback. A user may further interact with the head-mountable device by providing inputs for processing by one or more components of the head-mountable device. For example, the user can provide tactile inputs, voice commands, and other inputs while the device is mounted to the user's head.
Certain features of the subject technology are set forth in the appended claims. However, for purpose of explanation, several embodiments of the subject technology are set forth in the following figures.
The detailed description set forth below is intended as a description of various configurations of the subject technology and is not intended to represent the only configurations in which the subject technology may be practiced. The appended drawings are incorporated herein and constitute a part of the detailed description. The detailed description includes specific details for the purpose of providing a thorough understanding of the subject technology. However, it will be clear and apparent to those skilled in the art that the subject technology is not limited to the specific details set forth herein and may be practiced without these specific details. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the subject technology.
Head-mountable devices, such as head-mounted displays, headsets, visors, smartglasses, head-up display, etc., can perform a range of functions that is determined by the components (e.g., sensors, circuitry, and other hardware) included with the wearable device as manufactured. However, space, cost, and other considerations may limit the ability to provide every component that might provide a desired function. For example, different users may have different preferences regarding the components and functions that are provided by a given head-mountable device. Some users may desire certain capabilities, such as high-resolution display and long battery life, while other users may desire other capabilities, such as smaller form factor. Furthermore, a given user may desire different functions at different times. For example, a given user may desire high-resolution display at home and long battery life when outside the home.
Given the diversity of desired components and functions, it would be beneficial to allow a user to modify components and functions of a head-mountable device to customize the user experience according to the user's desires. Head-mountable devices of the present disclosure facilitate customization, adaptability, and modification by a user according to the user's desires.
Head-mountable devices of the present disclosure can include connection mechanisms that provide adjustable and exchangeable connections with other devices to enhance performance of the head-mountable device. Such connections can provide both mechanical engagement and operable communication between the connected devices. Arms, earpieces, accessory devices, and/or other external devices can be easily connected to provide different components and functions at different times as desired. Accordingly, a main portion of the head-mountable device need not include permanent components that provide every function that will later be desired by the user. Instead, the head-mountable device can have expanded and customizable capabilities by the use of one or more arms, earpieces, accessory devices, and/or other external devices.
These and other embodiments are discussed below with reference to
According to some embodiments, for example as shown in
The frame 20 and/or the temple portions 60 can serve to surround a peripheral region of the head-mountable device 10 as well as support any internal components in their assembled position. For example, the frame 20 and/or the temple portions 60 can enclose and support various internal components (including for example integrated circuit chips, processors, sensors, input/output devices, memory devices, and other circuitry) to provide computing and functional operations for the head-mountable device 10, as discussed further herein.
An optical assembly 50 can transmit light from a physical environment for viewing by the user. Such an optical assembly 50 can include optical properties, such lenses for vision correction based on incoming light from the physical environment. Additionally or alternatively, an optical assembly 50 can provide information as a display within a field of view of the user. Such information can be displayed based on operation of a display 62 that projects light onto and/or communicates with one or more elements of the optical assembly 50. As shown in
Referring again to
The frame 20 can be coupled to or integral (e.g., monolithic) with one or more of the temple portions 60. For example, a continuous support structure including the frame 20 can support the optical assemblies 50 as well as the displays 62. While at least a portion of the arms 70 and/or earpieces 80 can optionally move (e.g., pivot about a hinge 44) with respect to the frame 20 and/or the temple portions 60, it will be understood that, in at least some embodiments, the frame 20 and/or the temple portions 60 can form a continuous structure that supports both the optical assemblies 50 as well as the displays 62 to facilitate relative alignment of the optical assemblies 50 and their corresponding display 62. As such, the arms 70 and/or earpieces 80 can refer to at least a portion of the support structure (e.g., temple portions 60) that extends away from the portion of the frame 20 and that supports the optical assemblies 50.
In some embodiments, each of the optical assemblies 50 can include the display 62 (e.g., a light projector) and a waveguide. The display 62 can include any and all components for projecting light in the desired manner. For example, the display 62 can include light sources, such as an RGB module, polarizers, beam splitters, collimators, lenses, and the like. The optical assemblies 50 can include a waveguide that allows internal reflections of received light, as well as one or more other optical components, such as corrective lenses.
Systems 2 of the present disclosure provide a head-mountable device with an attachable, removable, and/or exchangeable accessory device 100 that provide a variety of different components and functions to achieve the results that are desired by a user. As shown in
As used herein, “modular” or “module” can refer to a characteristic that allows an item, such as an arm or an earpiece, to be connected, installed, removed, swapped, and/or exchanged by a user in conjunction with another item, such as a frame of a head-mountable device. Connection of an arm or an earpiece with a frame can be performed and reversed, followed by disconnection and connection of another arm or earpiece with the same frame or another frame with the same arm or earpiece. As such, multiple arms or earpieces can be exchangeable with each other with respect to a given frame. Further, multiple frames can be exchangeable with each other with respect to a given arm or earpiece.
An arm or earpiece can be connected to a frame in a manner that allows the arm to be removed thereafter. The connection can be fully reversible, such that when the arm or earpiece and the frame are disconnected, each is restored to a condition held prior to the connection. The connection can be fully repeatable, such that after the arm, earpiece, and/or frame are disconnected, the same or a different frame and arm or earpiece set can be connected in the same way. The arm, earpiece, and/or frame can be securely and temporarily connected, rather than permanently, fixedly, or resiliently connected (e.g., via chemical and/or molecular bond). For example, connection and disconnection of the arm, earpiece, and/or frame are facilitated in a manner that does not cause permanent damage, harm, or deformation to the arm, earpiece, and/or frame.
An arm 70, an earpiece 80, and frame 20 can be connected in a manner that secures the relative positions thereof and provides a communication link there between. The secured positions and the communication link can both be achieved and maintained upon connection of the arm 70, the earpiece 80, and/or the frame 20. The secured positions and the communication link can both be removed upon disconnection of the arm 70, the earpiece 80, and/or the frame 20.
The arms 70 can optionally include one or more arm circuits 72, such as electronic circuits that provide functionality and are operably connected to the frame 20 when the arm 70 is secured to the frame 20, as described further herein. The earpieces 80 can optionally include one or more earpiece circuits 82, such as electronic circuits that provide functionality and are operably connected to the arms 70 and/or the frame 20 when the earpiece 80 is secured to the arm 70, as described further herein.
Referring again to
Accessory connectors 140 of the accessory device 100 can be located at end portions of the accessory device 100. For example, the accessory device 100 can include a pair of end portions that are connected to each other by a tether 120. Optionally, the accessory device 100 can include one or more accessory circuits 150 that provide functions to the head-mountable device 10 when connected thereto, as described further herein.
As used herein, “accessory” can refer to a characteristic that allows an item, such as an accessory device, to be connected, installed, removed, swapped, and/or exchanged by a user in conjunction with a head-mountable device. It will be understood that the head-mountable device can be operable with or without use of the accessory device and that the accessory device can provide additional functionality to the head-mountable device when installed. Connection of an accessory device with a head-mountable device can be performed and reversed, followed by disconnection and connection of another accessory device with the same head-mountable device or another head-mountable device with the same accessory device. As such, multiple accessory devices can be exchangeable with each other with respect to a given head-mountable device. Further, multiple head-mountable devices can be exchangeable with each other with respect to a given accessory device.
An accessory device can be connected to a head-mountable device in a manner that allows the accessory device to be removed thereafter. The connection can be fully reversible, such that when the accessory device and the head-mountable device are disconnected, each is restored to a condition held prior to the connection. The connection can be fully repeatable, such that after the accessory device and the head-mountable device are disconnected, the same or a different head-mountable device and accessory device pair can be connected in the same way. The accessory device and head-mountable device can be securely and temporarily connected, rather than permanently, fixedly, or resiliently connected (e.g., via chemical and/or molecular bond). For example, connection and disconnection of the accessory device and head-mountable device are facilitated in a manner that does not cause permanent damage, harm, or deformation to the accessory device or the head-mountable device.
As further shown in
Referring now to
The accessory connector 140 of the accessory device 100 that is connected to the external device 200 can be the same connector that is connectable to one of the earpieces 80 of the head-mountable device 10. As such, the same accessory device 100 can be used in multiple configurations. For example, in a first configuration such as is shown in
While different accessory devices and/or external devices can provide different features and/or functions, multiple accessory devices and/or external devices can be exchangeable with each other by providing at least some features that are similar or the same among the multiple accessory devices and/or external devices. For example, different accessory devices and/or external devices can be secured by the same securement mechanism. By further example, different accessory devices and/or external devices can establish a communication link via the same communication mechanism. Accordingly, a head-mountable device can accommodate the exchange of different accessory devices and/or external devices by providing the same securement mechanism and communication mechanism across the different accessory devices and/or external devices. Likewise, an accessory device and/or external device can accommodate the exchange of different head-mountable devices by providing the same securement mechanism and communication mechanism across the different head-mountable devices.
Referring now to
In an open position of the head-mountable device (see
As shown in
Referring now to
As shown in the embodiments illustrated in
In the embodiment illustrated in
In the embodiment illustrated in
With the embodiments described herein, as the arm 70 rotates about the hinge 44 and with respect to the temple portion 60 (see
It will be understood that the components and mechanisms described herein with respect to the arm 70 and the temple portion 60 can be arranged differently while still providing mechanical engagement and a communication link there between. For example, the components illustrated in
Referring now to
While different arms 70 and earpieces 80, 90 can provide different features and/or functions, multiple arms 70 and earpieces 80, 90 can be exchangeable with each other by providing at least some features that are similar or the same among the multiple arms. For example, different arms 70 and earpieces 80, 90 can be secured to a given frame by the same securement mechanism. By further example, different arms 70 and earpieces 80, 90 can establish a communication link with the given frame 20 via the same communication mechanisms. Accordingly, a frame can accommodate the exchange of different arms 70 and earpieces 80, 90 by providing the same securement mechanism and communication mechanism across the different arms 70 and earpieces 80, 90. Likewise, arms 70 and earpieces 80, 90 can accommodate the exchange of different frames 20 by providing the same securement mechanism and communication mechanism across the different frames 20.
Systems 2 of the present disclosure provide a head-mountable device 10 with exchangeable modules that provide a variety of different components and functions to achieve the results that are desired by a user. For example, a head-mountable device 10 can be provided with earpieces 80 that can be detached from the arms 70. Arm connectors 78 of the arms 70 can interact with earpiece connectors 88 of the earpiece 80 to provide a secure and reversible coupling. The modular configurations allow a user to easily customize the head-mountable device with one or more earpieces to provide features that integrate with other operations of the head-mountable device. The earpieces 80 and 90 can be easily exchanged with each other to provide different components and functions at different times.
As shown in
One or more of a variety of mechanisms can be provided to lock the earpieces 80 in place with respect to the arms 70. For example, mechanisms such as slides, locks, latches, snaps, screws, clasps, threads, magnets, pins, an interference (e.g., friction) fit, knurl presses, bayoneting, and/or combinations thereof can be included to lock the earpieces 80 to the arms 70 when the arm connectors 78 and the earpiece connectors 88 engage each other. The earpieces 80 can remain locked from sliding with respect to the arms 70 until a release mechanism is actuated. The release mechanism can be provided on an outer surface of the head-mountable device 10 for access by a user. For example, the release mechanism can be provided on an outer surface of the arms 70 and/or the earpieces 80. Where a locking mechanism locks the earpieces 80 in place with respect to the arms 70, the release mechanism, when actuated, can move and act upon the locking mechanism to cause it to release. For example, the release mechanism, when actuated, can release one or more locks, latches, snaps, screws, clasps, threads, magnets, pins, an interference (e.g., friction) fit, knurl presses, bayoneting, and/or combinations thereof that were previously locking the earpieces 80 to the arms 70. At least some of the interactions between the release mechanism and a locking mechanism can be within the arms 70 and/or the earpieces 80.
The arm connectors 78 and earpiece connectors 88 can be provided with a communication interfaces, such as pairs of conductive contacts that are configured to make electrical contact when the arms 70 and the earpieces 80 are coupled together. For example, one or more of the communication interfaces of the arm connectors 78 and earpiece connectors 88 can include a moveable element for making an electrical connection, such as a pogo pin that is at least partially collapsible and/or a contact pad that is at least partially flexible. By further example, a pogo pin can be spring loaded and/or a contact pad can be formed from an electrically conductive foam or elastomer. Additionally or alternatively, the communication interfaces of the arm connectors 78 and earpiece connectors 88 can include connectors that are manually connected to establish a communication interface apart from the mechanical engagement. Optionally, the communication interfaces can form waveguides for conducting light between the arms 70 and the earpieces 80. It will be understood that a variety of other communication links can be provided, such as those requiring no direct contact to establish a communication link. For example, a communication link can include wireless interfaces, Bluetooth interfaces, Near Field Communication interfaces, magnetic interfaces, inductive interfaces, resonant interfaces, capacitive coupling interfaces, Wi-Fi interfaces, optical interfaces, acoustic interfaces, and/or other communication interfaces.
It will be understood that the electronic circuits of the different modules can be operably connected to each other through a communication link. For example, the earpiece circuits 82 can be operably connected to the arm circuits 72 and/or other components of the head-mountable device (e.g., at the frame 20) via the arm connectors 78 and earpiece connectors 88. As such, the electronic circuits can operate in concert with each other.
As shown in
As shown in
While the earpiece 90 may omit electronic circuits, the earpiece 90 can connect to the corresponding arm 70 with the same mechanical securement as with the earpiece 80. For example, as shown in
In some embodiments, where no electronic circuit is included with the earpieces 90, the earpieces 90 may not provide operable functionality to the head-mountable device beyond structural support and engagement to the head of the user. Accordingly, neither the earpiece connectors 98 nor another component of the earpieces 90 may provide a communication link with the arms 70. As such, the mechanical coupling can be achieved without a communication link for operable connections.
In some embodiments, the earpieces 90 or another earpiece can be exchanged with the earpieces 80 to provide different electronic circuits and different functionality to the head-mountable device 10. In such assemblies, the new earpieces can establish a communication link with the arms 70 and/or other components of the head-mountable device 10.
Multiple modules can have other features that are similar or the same among the multiple modules. For example, the multiple modules can include enclosures that have the same or similar size, shape, profile, dimension, aspect ratio, surface feature, texture, color, and/or markings. The common features allow a user to exchange the modules with each other while maintaining a consistent user experience across the different modules when used at different times.
Additionally or alternatively, at least one of the size, shape, profile, dimension, aspect ratio, surface feature, texture, color, and/or markings can be different among multiple frames. For example, different frames can have different sizes and/or shapes to accommodate different head and/or face structures. This can allow a user to choose from among multiple frames that provide different ergonomic features so the user can select one according to comfort provided. By further example, different frames can provide different functional features, such as different lenses for vision correction, so that a user can select a frame that is appropriate for a given activity (e.g., driving, reading, etc.). By further example, different frames can have different aesthetic features to provide the user with different options for fashion and appearance.
Additionally or alternatively, at least one of the size, shape, profile, dimension, aspect ratio, surface feature, texture, color, and/or markings can be different among multiple arms. For example, different arms can have different sizes and/or shapes to accommodate different head and/or face structures. This can allow a user to choose from among multiple arms that provide different ergonomic features so the user can select one according to comfort provided. By further example, different arms can have different aesthetic features to provide the user with different options for fashion and appearance.
The modules can be positioned at a location that enhances the comfort of the combined system 2 to the user when worn. For example, the arms 70 and/or earpieces 80 can be positioned to engage the head and/or ears of the user and optionally provide a counter-balance to the weight of certain components of the head-mountable device 10. One or more electronic circuits and/or non-electronic circuits of the accessory device 100 can provide the desired weight so that the weight of the combined system 2 is distributed to enhance the comfort of the user.
As shown in
The head-mountable device 10 can include a camera 58 for capturing a view of an environment external to the head-mountable device 10. The camera 58 can include an optical sensor, such as a photodiode or a photodiode array. Additionally or alternatively, the camera 58 can include one or more of various types of optical sensors that are arranged in various configurations for detecting user inputs described herein. The camera 58 may be configured to capture an image of a scene or subject located within a field-of-view of the camera 58. The image may be stored in a digital file in accordance with any one of a number of digital formats. In some embodiments, the head-mountable device 10 includes a camera, which includes an image sensor formed from a charge-coupled device (CCD) and/or a complementary metal-oxide-semiconductor (CMOS) device, a photovoltaic cell, a photo resistive component, a laser scanner, and the like. It will be recognized that a camera can include other motion sensing devices.
The head-mountable device 10 can include one or more frame circuits 32, such as electronic circuits that provide functionality and are operably connected to other components, as described further herein. Examples of frame circuits 32 are described further herein and include (but are not limited to) processors, memory, sensors, communication interfaces, input/output devices, and the like.
The head-mountable device 10 can further include an optical assembly 50 for displaying visual information for a user. The optical assembly 50 can provide visual (e.g., image or video) output. The optical assembly 50 can be or include an opaque, transparent, and/or translucent display. A transparent or translucent optical assembly 50 may have a medium through which light representative of images is directed to a user's eyes. The optical assembly 50 may utilize digital light projection, OLEDs, LEDS, uLEDs, liquid crystal on silicon, laser scanning light source (e.g., display 62), or any combination of these technologies. The medium may be an optical waveguide, a hologram medium, an optical combiner, an optical reflector, or any combination thereof. In one embodiment, the transparent or translucent display may be configured to become opaque selectively. Projection-based systems may employ retinal projection technology that projects graphical images onto a person's retina. Projection systems also may be configured to project virtual objects into the physical environment, for example, as a hologram or on a physical surface.
The head-mountable device 10 can include an input/output component 54, which can include any suitable component for connecting head-mountable device 10 to other devices. Suitable components can include, for example, audio/video jacks, data connectors, or any additional or alternative input/output components. The input/output component can include buttons, keys, or another feature that can act as a keyboard for operation by the user. As such, the description herein relating to keyboards can apply to keyboards, keys, and/or other input features integrated on the head-mountable device 10. Such an input/output component can be fixedly or removably attached to a display of the head-mountable device 10.
The head-mountable device 10 can one or more sensors 56 may also include various sensors that detect conditions pertaining to the user, the head-mountable device 10, and/or the head engager. For example, in addition to the camera 58, the head-mountable device 10 may include motion sensors, such as one or more of accelerometers, gyroscopes, magnetometers, inertial measurement units (IMU), cameras, or the like, which measure conditions pertaining to the position and/or orientation of the head of the user and/or the head-mountable device 10. The sensor 56 can include one or more eye sensors for tracking features of the user wearing the head-mountable device 10, including conditions of the user's eye (e.g., focal distance, pupil size, etc.). For example, such sensors can perform facial feature detection, facial movement detection, facial recognition, eye tracking, user mood detection, user emotion detection, voice detection, etc. For example, an eye sensor can optically capture a view of an eye (e.g., pupil) and determine a direction of a gaze of the user. The head-mountable device 10 can include one or more other sensors. Such sensors can be configured to sense substantially any type of characteristic such as, but not limited to, images, pressure, light, touch, force, temperature, position, motion, and so on. For example, the sensor can be a photodetector, a temperature sensor, a light or optical sensor, an atmospheric pressure sensor, a humidity sensor, a magnet, a gyroscope, an accelerometer, a chemical sensor, an ozone sensor, a particulate count sensor, and so on. By further example, the sensor can be a bio-sensor for tracking biometric characteristics, such as health and activity metrics. Other user sensors can perform facial feature detection, facial movement detection, facial recognition, eye tracking, user mood detection, user emotion detection, voice detection, etc.
The head-mountable device 10 can include a battery 40, which can charge and/or power components of the head-mountable device 10. The battery 40 can also charge and/or power components connected to the head-mountable device 10.
The head-mountable device 10 can include communications interface 42 for communicating with one or more servers or other devices using any suitable communications protocol. For example, communications interface can support Wi-Fi (e.g., a 802.11 protocol), Ethernet, Bluetooth, high frequency systems (e.g., 900 MHZ, 2.4 GHz, and 5.6 GHz communication systems), infrared, TCP/IP (e.g., any of the protocols used in each of the TCP/IP layers), HTTP, BitTorrent, FTP, RTP, RTSP, SSH, any other communications protocol, or any combination thereof. A communications interface 42 can also include an antenna for transmitting and receiving electromagnetic signals.
The head-mountable device 10 can include an frame connector 68 for communicating with the arm 70 via the arm connector 78 to provide operable (e.g., communicative) connections between the components of each. The head-mountable device 10 can provide one or more frame connectors 68 for communicating with a corresponding number of arms 70.
As further shown in
As further shown in
Each of the arms 70, earpieces 80, and/or accessory devices 100 can be controlled at least in part by the processor 52 of the head-mountable device 10. For example, while the arms 70, earpieces 80, and/or accessory devices 100 are connected to the head-mountable device 10, the processor 52 of the head-mountable device 10 can operably connect to and/or control one or more components of the arms 70, earpieces 80, and/or accessory devices 100 via the communication links provided by the connectors.
Additionally or alternatively, the head-mountable device 10 can be controlled at least in part by the arms 70, earpieces 80, and/or accessory devices 100. For example, while the arms 70, earpieces 80, and/or accessory devices 100 are connected to the head-mountable device 10, the arms 70, earpieces 80, and/or accessory devices 100 can operably connect to and/or control one or more components of the head-mountable device 10 via the communication link provided by the connectors.
In some embodiments, the arm 70, earpiece 80, and/or accessory device 100 can operate as a power source for the head-mountable device 10. By providing power with a removable accessory device, the user can select such an accessory device according to anticipated power needs. The accessory circuit 150 can include a battery that is used to store and provide power to the head-mountable device 10 and/or the accessory device 100. Optionally, the arm 70, earpiece 80, and/or accessory device 100 can recharge the battery 40 of the head-mountable device 10, for example, by directing power from the accessory circuit 150 (e.g., battery) across the frame connector 68. Other pathways are contemplated, such as another link or wireless charging. The battery can be a replaceable battery, a rechargeable battery. Additionally or alternatively, the accessory circuit 150 can be a tethered power source that receives power from a source external to the accessory device 100, such as from a USB cable, Lightening cable, or other interface. One or more batteries of the head-mountable device can transfer power to and/or receive power from another device. Such power transfer can be wired and/or wireless.
Further examples of arm circuits 72, earpiece circuits 82, and/or accessory circuits 150 include speakers. Such speakers can be operated in concert with or independently of the speakers of the head-mountable device 10. Speakers of the arm 70, earpiece 80, and/or accessory device 100 can be provided and operated at locations that enhance the audio output of the combined system 2. For example, the speakers of the arm 70, earpiece 80, and/or accessory device 100 can be operated to provide spatial audio to the user.
Further examples of arm circuits 72, earpiece circuits 82, and/or accessory circuits 150 include cameras. Such cameras can be operated in concert with or independently of the cameras 130 of the head-mountable device 10. Cameras of the arm 70, earpiece 80, and/or accessory device 100 can be provided and operated at locations that enhance the visual capture capabilities of the combined system 2. For example, the cameras of the arm 70, earpiece 80, and/or accessory device 100 (optionally with the cameras 58 of the head-mountable device 10) can be operated in concert to capture a combined image that spans a wide field of view. For example, the field of view can be greater than 90°, 180°, 270°, or up to 600°. Images captured by one or more of the cameras of the arm 70, earpiece 80, and/or accessory device 100 can be displayed on the optical assembly 50 of the head-mountable device 10.
Further examples of arm circuits 72, earpiece circuits 82, and/or accessory circuits 150 include microphones. Such microphones can be operated in concert with or independently of microphones of the head-mountable device 10. Microphones of the arm 70, earpiece 80, and/or accessory device 100 can be provided and operated at locations that enhance the audio capture capabilities of the combined system 2. For example, the microphones of the arm 70, earpiece 80, and/or accessory device 100 can be operated to capture directional audio from an environment of the user.
Further examples of arm circuits 72, earpiece circuits 82, and/or accessory circuits 150 include sensors. By providing sensing capabilities with a removable module, the user can select such an accessory device 100 and/or an external device 200 when sensing particular conditions is desired. Such sensors can be configured to sense substantially any type of characteristic such as, but not limited to, images, pressure, light, touch, force, temperature, position, motion, and so on. For example, the sensor may be a photodetector, a temperature sensor, a light or optical sensor, an atmospheric pressure sensor, a humidity sensor, a magnet, a gyroscope, an accelerometer, a chemical sensor, an ozone sensor, a particulate count sensor, and so on. The sensor can be used to sense ambient conditions in a neighboring environment. The sensor can be provided with exposure to the environment, for example with an opening in the arm 70, earpiece 80, and/or accessory device 100.
Further examples of arm circuits 72, earpiece circuits 82, and/or accessory circuits 150 include bio-sensors. By providing bio-sensing capabilities with a removable module, the user can select such an accessory device 100 and/or an external device 200 when tracking biometric characteristics, such as health and activity metrics, is desired. The one or more bio-sensors can include optical and/or electronic biometric sensors that may be used to compute one or more biometric characteristics. For example, a bio-sensor can include a light source and a photodetector to form a photoplethysmography (PPG) sensor. An optical (e.g., PPG) sensor or sensors may be used to compute various biometric characteristic including, without limitation, a heart rate, a respiration rate, blood oxygenation level, a blood volume estimate, blood pressure, or a combination thereof. One or more of the bio-sensors may also be configured to perform an electrical measurement using one or more electrodes. The electrical sensor(s) may be used to measure electrocardiographic (ECG) characteristics, galvanic skin resistance, and other electrical properties of the user's body. Additionally or alternatively, a bio-sensor can be configured to measure body temperature, exposure to UV radiation, and other health-related information.
Further examples of arm circuits 72, earpiece circuits 82, and/or accessory circuits 150 include user sensors. Such sensors can be used to detect features relating to the user wearing the head-mountable device and/or other individuals. For example, user sensors can perform facial feature detection, facial movement detection, facial recognition, eye tracking, user mood detection, user emotion detection, voice detection, etc.
Further examples of arm circuits 72, earpiece circuits 82, and/or accessory circuits 150 include components for receiving input from a user, providing output to a user, and/or performing other functions. Examples of such components include a speaker, a microphone, a display, a touch sensor, a haptic device, a camera, an optical sensor, a magnet, a gyroscope, an accelerometer, and/or another I/O component. The I/O components can be used to detect and interpret user inputs. The I/O components can be used to provide information to the user. The I/O components can also be used to capture information relating to the user and/or the environment.
Examples of arm circuits 72, earpiece circuits 82, and/or accessory circuits 150 include display drivers. By providing display drivers with a removable module, the user can select such an accessory device 100 and/or external device 200 when certain display features are desired. Such display drivers can be configured to control the optical assembly 50 of the head-mountable device 10.
Additionally or alternatively, the head-mountable device 10 can alter one or more parameters of its operations based on the presence, absence, or other condition of a given one of the arms 70, earpieces 80, and/or accessory devices 100. For example, when one of the arms 70, earpieces 80, and/or accessory devices 100 is installed, the head-mountable device 10 may perform an action the utilized the functions of the arm 70, earpiece 80, and/or accessory device 100. By further example, when the arm 70, earpiece 80, and/or accessory device 100 is absent, the head-mountable device 10 may perform an action that does not rely on the functions of the absent arm 70, earpiece 80, and/or accessory device 100. Additionally or alternatively, the head-mountable device 10 may perform actions in a manner that consumes power based on the presence, absence, and/or amount of power provided by the arms 70, earpieces 80, and/or accessory devices 100. For example, the head-mountable device 10 can perform an action with greater power consumption (e.g., high-resolution display output, enhanced audio and/or imaging processing, communication with external devices) when a battery of the arms 70, earpieces 80, and/or accessory devices 100 is present and sufficiently charged, and the head-mountable device 10 can perform an action with lower power consumption (e.g., low-resolution display output, reduced audio and/or imaging processing, reduced communication with external devices) or refrain from performing such an action when a battery of the the arms 70, earpieces 80, and/or accessory devices 100 is absent or not sufficiently charged.
It will be recognized that the difference in functionality between arms, earpieces, accessory devices, and/or external devices can refer to both the purpose of a component as well as the parameters of its operation. For example, while the components of different arms, earpieces, accessory devices, and/or external devices can both be for a common purpose, the components can operate differently to achieve the purpose. For example, different components can be for sensing different conditions based on the operations desired by a user. Other variations, such as size, shape, and material selection can be provided so the user can select the arm, earpiece, accessory device, and/or external device that is best suited for the user's comfort and/or performance of the component.
The different arms, earpieces, accessory devices, and/or external devices can also differ in mechanical configuration such as material properties and/or structural features, which can help define shape, size, flexibility, rigidity, tactile feel, and/or aesthetic properties such as color, patterns, and/or materials to provide a different look and feel. Furthermore, each of the arms, earpieces, accessory devices, and/or external devices may have a different enclosure having a different color, material, shape, accoutrements, patterns, etc. The enclosures can provide different aesthetic features, cosmetic features, and/or a look and feel than the other enclosures in the system.
While the components of different arms, earpieces, accessory devices, and/or external devices can differ, at least some can have the same or similar connectors, including communication interfaces, so that each can attach to and communicate with the same head-mountable device in the same or similar manner.
Accordingly, each arm, earpiece, accessory device, and/or external device is configured to provide a different function and/or aesthetic feature than one or more other components in the system. As such, the user can select the arm, earpiece, accessory device, and/or external device with the desired functionality and/or look and feel. This may be at the time of purchase, thus allowing differentiation from other purchasers, or it may be that all or some portion of the arm, earpiece, accessory device, and/or external device come in a set such that the user can select the desired one for the right moment. In one example, one set of modules may be configured for use outside the home, while another may be configured for use at home. Any combination of aesthetic and functional features may be provided to create a different head-mountable device. When combined with the different head-mountable devices, the system becomes highly customizable. The user can create a different head-mountable device by selecting one head-mountable device to go along with one set of arms, earpieces, accessory devices, and/or external devices. If multiple systems are provided, any number of different head-mountable device configurations can be made.
Accordingly, embodiments of the present disclosure provide a head-mountable devices that include connection mechanisms for adjustable and exchangeable connections with selected modules other devices to enhance performance of the head-mountable device. Such connections can provide both mechanical engagement and operable communication between the connected devices. Arms, earpieces, accessory devices, and/or other external devices can be easily connected to provide different components and functions at different times as desired. Accordingly, a main portion of the head-mountable device need not include permanent components that provide every function that will later be desired by the user. Instead, the head-mountable device can have expanded and customizable capabilities by the use of one or more arms, earpieces, accessory devices, and/or other external devices.
Various examples of aspects of the disclosure are described below as clauses for convenience. These are provided as examples, and do not limit the subject technology.
Clause A: a head-mountable device comprising: a frame comprising a display; arms configured to be releasably and operably coupled to the frame, wherein each of the arms is pivotable with respect to the frame; earpieces each configured to be releasably and operably coupled to a corresponding one of the arms; and an accessory device configured to be releasably and operably coupled to at least one of the earpieces.
Clause B: a head-mountable device comprising: a frame comprising a frame connector; and an arm comprising an arm connector configured to releasably engage the frame connector to couple the arm to the frame and allow the arm to rotate with respect to the frame, the arm connector being further configured to maintain an operable connection with the frame connector throughout rotation of the arm with respect to the frame.
Clause C: a system comprising: a frame comprising: a frame electronic circuit; a frame connector; and an arm comprising: a first arm connector configured to releasably engage the frame connector; and a second arm connector; a first earpiece comprising: an earpiece electronic circuit; and a first earpiece connector, wherein the earpiece electronic circuit is configured to be operably connected to the frame electronic circuit via the arm when, while in a first arrangement of the system, the first earpiece connector releasably engages the second arm connector; and a second earpiece comprising a second earpiece connector configured to releasably engage the second arm connector in a second arrangement of the system without providing a communication link between the second earpiece and the arm.
One or more of the above clauses can include one or more of the features described below. It is noted that any of the following clauses may be combined in any combination with each other, and placed into a respective independent clause, e.g., Clause A, B, or C.
Clause 1: the arms comprise: a first arm; and a second arm; and the earpieces comprise: a first earpiece operably coupled to the first arm; and a second earpiece operably coupled to the second arm.
Clause 2: the frame supports a processor; and the accessory device further comprises an accessory circuit, wherein, when the accessory circuit is configured to be operably coupled to the processor through at least one of the earpieces and at least one of the arms.
Clause 3: the accessory circuit comprises a sensor. Clause 4: the accessory circuit comprises a battery.
Clause 5: the accessory device comprises accessory connectors at opposing ends of the accessory device.
Clause 6: the accessory device is configured to be arranged in: a first configuration with each of the accessory connectors engaged to a corresponding one of the earpieces; and a second configuration with a first one of the accessory connectors engaged to a first one of the earpieces and a second one of the accessory connectors engaged to an external device to provide operable communication between the external device and the first one of the earpieces.
Clause 7: the head-mountable device further comprises: a camera supported by the frame; an eye sensor supported by the frame; speakers supported by the arms; and batteries supported by the earpieces.
Clause 8: one of the frame connector and the arm connector are biased by a spring against the other of the frame connector and the arm connector.
Clause 9: one of the arm connector is a first arm connector, the arm comprises a second arm connector, and the first arm connector and the second arm connector are biased away from each other to engage the frame connector.
Clause 10: an earpiece configured to be releasably and operably coupled to the arm and rotate with the arm and with respect to the frame.
Clause 11: the frame connector is a first frame connector; the arm is a first arm; the arm connector is a first arm connector; the frame comprises a second frame connector; and the head-mountable device further comprises a second arm comprising a second arm connector configured to releasably engage the second frame connector to couple the second arm to the frame.
Clause 12: the frame further comprises: an optical assembly; and a temple portion extending away from the optical assembly, the temple portion containing a light projector directed toward the optical assembly, the temple portion supporting the frame connector.
Clause 13: the first arm connector is configured to allow the arm and the first earpiece to rotate with respect to the frame, wherein the first arm connector is further configured to maintain an operable connection with the frame connector throughout rotation of the arm with respect to the frame.
Clause 14: the second earpiece further comprises an additional earpiece connector configured to releasably engage an accessory device.
Clause 15: the earpiece electronic circuit is a battery.
Clause 16: the frame electronic circuit is a first processor; and the earpiece electronic circuit is a second processor.
Clause 17: the first earpiece has a size and shape that is identical to a size and shape of the second earpiece.
As described herein, aspects of the present technology can include the gathering and use of certain data. In some instances, gathered data can include personal information or other data that can uniquely identify or be used to locate or contact a specific person. It is contemplated that the entities responsible for the collection, storage, analysis, disclosure, transfer, or other use of such personal information or other data will comply with well-established privacy practices and/or privacy policies. The present disclosure also contemplates embodiments in which users can selectively block the use of or access to personal information or other data, which can be managed to minimize risks of unintentional or unauthorized access or use.
A reference to an element in the singular is not intended to mean one and only one unless specifically so stated, but rather one or more. For example, “a” module may refer to one or more modules. An element proceeded by “a,” “an,” “the,” or “said” does not, without further constraints, preclude the existence of additional same elements.
Headings and subheadings, if any, are used for convenience only and do not limit the invention. The word exemplary is used to mean serving as an example or illustration. To the extent that the term include, have, or the like is used, such term is intended to be inclusive in a manner similar to the term comprise as comprise is interpreted when employed as a transitional word in a claim. Relational terms such as first and second and the like may be used to distinguish one entity or action from another without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Phrases such as an aspect, the aspect, another aspect, some aspects, one or more aspects, an implementation, the implementation, another implementation, some implementations, one or more implementations, an embodiment, the embodiment, another embodiment, some embodiments, one or more embodiments, a configuration, the configuration, another configuration, some configurations, one or more configurations, the subject technology, the disclosure, the present disclosure, other variations thereof and alike are for convenience and do not imply that a disclosure relating to such phrase(s) is essential to the subject technology or that such disclosure applies to all configurations of the subject technology. A disclosure relating to such phrase(s) may apply to all configurations, or one or more configurations. A disclosure relating to such phrase(s) may provide one or more examples. A phrase such as an aspect or some aspects may refer to one or more aspects and vice versa, and this applies similarly to other foregoing phrases.
A phrase “at least one of” preceding a series of items, with the terms “and” or “or” to separate any of the items, modifies the list as a whole, rather than each member of the list. The phrase “at least one of” does not require selection of at least one item; rather, the phrase allows a meaning that includes at least one of any one of the items, and/or at least one of any combination of the items, and/or at least one of each of the items. By way of example, each of the phrases “at least one of A, B, and C” or “at least one of A, B, or C” refers to only A, only B, or only C; any combination of A, B, and C; and/or at least one of each of A, B, and C.
It is understood that the specific order or hierarchy of steps, operations, or processes disclosed is an illustration of exemplary approaches. Unless explicitly stated otherwise, it is understood that the specific order or hierarchy of steps, operations, or processes may be performed in different order. Some of the steps, operations, or processes may be performed simultaneously. The accompanying method claims, if any, present elements of the various steps, operations or processes in a sample order, and are not meant to be limited to the specific order or hierarchy presented. These may be performed in serial, linearly, in parallel or in different order. It should be understood that the described instructions, operations, and systems can generally be integrated together in a single software/hardware product or packaged into multiple software/hardware products.
In one aspect, a term coupled or the like may refer to being directly coupled. In another aspect, a term coupled or the like may refer to being indirectly coupled.
Terms such as top, bottom, front, rear, side, horizontal, vertical, and the like refer to an arbitrary frame of reference, rather than to the ordinary gravitational frame of reference. Thus, such a term may extend upwardly, downwardly, diagonally, or horizontally in a gravitational frame of reference.
The disclosure is provided to enable any person skilled in the art to practice the various aspects described herein. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the subject technology. The disclosure provides various examples of the subject technology, and the subject technology is not limited to these examples. Various modifications to these aspects will be readily apparent to those skilled in the art, and the principles described herein may be applied to other aspects.
All structural and functional equivalents to the elements of the various aspects described throughout the disclosure that are known or later come to be known to those of ordinary skill in the art are expressly incorporated herein by reference and are intended to be encompassed by the claims. Moreover, nothing disclosed herein is intended to be dedicated to the public regardless of whether such disclosure is explicitly recited in the claims. No claim element is to be construed under the provisions of 35 U.S.C. § 112, sixth paragraph, unless the element is expressly recited using the phrase “means for” or, in the case of a method claim, the element is recited using the phrase “step for”.
The title, background, brief description of the drawings, abstract, and drawings are hereby incorporated into the disclosure and are provided as illustrative examples of the disclosure, not as restrictive descriptions. It is submitted with the understanding that they will not be used to limit the scope or meaning of the claims. In addition, in the detailed description, it can be seen that the description provides illustrative examples and the various features are grouped together in various implementations for the purpose of streamlining the disclosure. The method of disclosure is not to be interpreted as reflecting an intention that the claimed subject matter requires more features than are expressly recited in each claim. Rather, as the claims reflect, inventive subject matter lies in less than all features of a single disclosed configuration or operation. The claims are hereby incorporated into the detailed description, with each claim standing on its own as a separately claimed subject matter.
The claims are not intended to be limited to the aspects described herein, but are to be accorded the full scope consistent with the language of the claims and to encompass all legal equivalents. Notwithstanding, none of the claims are intended to embrace subject matter that fails to satisfy the requirements of the applicable patent law, nor should they be interpreted in such a way.
This application claims the benefit of U.S. Provisional Application No. 63/248,310, entitled “HEAD-MOUNTABLE DEVICE WITH MODULAR ASSEMBLIES,” filed Sep. 24, 2021, the entirety of which is incorporated herein by reference.
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/US2022/043715 | 9/15/2022 | WO |
| Number | Date | Country | |
|---|---|---|---|
| 63248310 | Sep 2021 | US |
