Facebook Technologies, LLC

SYSTEMS AND METHODS OF MAKING POLYMERIC OPTICAL LAYERS FOR OPTICAL LAYERING APPLICATIONS

Intralink based session negotiation and media bit rate adaptation

Multi-component detection of gestures

IR transmissive visible-light barriers and devices including the same

Integrating artificial reality and other computing devices

Automated memory creation and retrieval from moment content items

Tactile simulation of initial contact with virtual objects

Polymer materials including coated nanovoids and methods and systems for forming the same

Stepped piezoelectric actuator

Transparent circuit boards with multilayered traces

Impedance shaping for haptic interfaces on wearable devices

Systems and methods for interacting with displayed items

Multi-element electromechanical actuation mechanism for asymmetric optical applications

System and method of utilizing data binding to propagate data changes

Hand-locked rendering of virtual objects in artificial reality

Pupil steering: flexure guidance systems

Axis based compression for remote rendering

Enabling eye tracking in pancake lens optics

Generating a composite image

Systems and methods for sensing gestures via vibration-sensitive wearables donned by users of artificial reality systems

Systems and methods for transferring capabilities

Eye tracking based on telecentric polarization sensitive grating

Optical system with polarization volume hologram

Dialog state tracking for assistant systems

Local auditory display using ultrasonic encoding and decoding

Systems and methods for providing substantially orthogonal movement of a device about a user's body part

Devices, systems, and methods for modifying features of applications based on predicted intentions of users

Tunable flexible haptic actuators and related devices, systems, and methods

Video game controlled by player motion tracking

Miniature folded transducer

High-efficiency motor for audio actuation

Positional tracking assisted beam forming in wireless virtual reality systems

Dynamically driving multiple portions of display device with different duty cycles

Hybrid adaptive lenses for head-mounted displays

Systems and methods for using scene understanding for calibrating eye tracking

Calibrated sensitivity model approximating the eye

Magnetic fluidic valves and related systems and methods

Micropixellation for alignment-free assembly

Handheld controllers and artificial-reality systems

Compact vertical cavity surface emitting laser package

Dual Purkinje imaging with ellipsoidal lensing structure

Artificial reality collaborative working environments

Display with a resolution enhanced region

Ultrasound/radar for eye tracking

Three-dimensional imaging with spatial and temporal coding for depth camera assembly

Power converter with reconfigurable output

Systems and methods for determining room impulse responses

3D reconstruction of a moving object

Flexible interconnect using conductive adhesive

Scheduling work items based on declarative constraints

Microlens arrays for parallel micropatterning

Dialog session override policies for assistant systems

Head-mounted display devices and magnetic hinge therefor

Addressable crossed line projector for depth camera assembly

Hinge mechanism for routing energy waveguides

Index-gradient structures with nanovoided materials and corresponding systems and methods

Generating and modifying representations of dynamic objects in an artificial reality environment

Electrostatically softened accelerometer spring

Systems and methods for mitigating neuromuscular signal artifacts

Wearable device and user input system with active sensing for computing devices and artificial reality environments

Spiral haptic vibrotactile actuators and related systems and methods

Systems and methods for structured light projector operational safety

EDCA optimization for artificial reality links

Liquid crystalline elastomer for pick and place of semiconductor devices

Distortion-corrected rasterization

Actuation for a focus adjusting head mounted display

Gate driving with progressive scanning and interlaced scanning in different portions of display device

Devices, systems, and methods for radar-based artificial reality tracking

Integration of artificial reality interaction modes

Sensor system based on stacked sensor layers

Adaptive ANC based on environmental triggers

Scene reconstruction from sparse data

Beam-racing fallbacks in a display engine

Inter-process communication for microkernel operating system

Display artifact reduction

Resonant accelerometer

Systems and methods for reducing wind noise

Display engine for post-rendering processing

Head mounted display with active optics feedback and calibration

Ambient light eye illumination for eye-tracking in near-eye display

Methods for forming ordered and disordered nanovoided composite polymers

Systems and methods for color dithering

Self-alignment of micro light emitting diode using planarization

Polarization sensitive optical diffuser

Battery retention methods and mechanisms for handheld controllers

Artificial-reality headset assembly with back-of-the-head battery

Interactive avatars in artificial reality

Artificial reality multi-modal input switching model

Magnetic clamping interconnects

Monochrome cameras with sparsely arranged clusters of color filters for coloration of content

Media device including display and power-delivery mechanism with integrated stand

Reducing adhesive failure during nanoimprint lithography demolding

Audio system using persistent sound source selection for audio enhancement

Systems and methods for depth refinement using machine learning

Apparatus, system, and method for determining the position of wearables donned by users of artificial reality systems

Blue noise mask for video sampling

Efficient motion-compensated spatiotemporal sampling

Multi-layered substrates for waveguide displays