Apple Inc.

Ivan S Marić

Aidan N Zimmerman

Phil M Hobson

Jan K Quijalvo

Jesse T Dybenko

Arash Naghib Lahouti

Jonathan C Atler

Stephen E Dey

Muhammad F Hossain

Jia Tao

Sivesh Selvakumar

Gabriele D'Amone

Devin M Zettler

David S Gragnolati

A head-mounted device can effectively manage heat while also managing noise output in a manner that reduces the user's perception thereof. For example, a support member extending across a flow channel can provide multiple sections with different profiles and/or cross-sectional dimensions within the flow channel. Each of the profiles and/or cross-sectional dimensions can generate tonal noises at different frequencies, so that the tonal noises generated are distributed across multiple frequencies to mask such tonal noises among broadband noises that are generated by the head-mounted device. Such a support member can be moveably positioned within the flow channel and rigidly coupled to other components of the head-mounted device. Such a support member can also be used to draw heat away from other components of the head-mounted device to be dissipated by the flow of air within the flow channel.

Noise mitigation for head-mounted device

An external device, such as a head-mountable device, can be operated with a ring input device worn on a finger of a user. Such devices can be operated to provide inputs that are received and acted upon by the external device. The inputs can be provided as rotating, tilting, and/or sliding at least a portion of the ring input device with another finger of the user. The ring input device can provide feedback to the user as confirmation that the inputs are being received. A feedback system can also be operated to limit or otherwise provide a force on the finger and/or another portion of the hand to simulate sensations perceived by the user.

Ring input devices

A head-mountable device can provide an optical module that removes particles from an optical pathway and captures the particles so they do not interfere with the user's view of and/or through optical elements. For example, the display element and/or another optical element can be moved in a manner that releases particles on a viewing surface thereof. The optical module can include a particle retention element that securely retains the particles so that they remain outside of the optical pathway. Such particle removal and retention can improve and maintain the quality of a user's visual experience via the optical module.

Particle control for head-mount able device

A head-mountable device can include an optical module that provides a display element and/or an optical element that are adjustably mounted. The display element and/or another optical element can be adjusted by actuation of a mechanism that allows the display element and/or the optical element to move in one or more (e.g., six) degrees of freedom (roll, pitch, and yaw). The actuation allows for the position of the display element to be adjusted relative to the optical element to correct for any displacements caused during operation of the head-mountable device. One or more sensors within the optical module or external to the optical module and/or the head-mountable device can detect the position of the display at an initial state as well as thereafter. The sensors can check for changes in the position of the components to provide a basis for the actuation.

Optical adjustment for head-mountable device

A head-mounted device includes a housing configured to be worn on a head of a user. The housing includes an inlet port and an outlet port. An air circulation device is mounted to the housing and configured to produce a flow of air through an air flow path in the housing that extends from the inlet port to the outlet port. A display assembly is mounted to the housing and has a surface in the air flow path of the housing. An air deflector mounted to the surface of the display assembly and configured to reduce a turbulence of the flow of air through the air flow path.

Air deflector for cooling system in a head-mounted device

Growing community of inventors

Sunnyvale, CA, United States of America

Ivan S Marić