Amazon Technologies, Inc.

Other

Jeremy Daniel Johnson

Zoe Adams

Apoorv Naik

Pete Klein

Derick Deller

Aslan Appleman

Michael John Guarniere

Alina Chen

Scott Edward Van Vliet

Stefan K Yap

Kevin M Mauch

Patrick Edward Macaulay

Kevin Patrick Corbalis

Dustin Thompson

Michele Lee Silver

David Merlin Beard

Victor Cornejo

Michael Vance Berry

D H Perkins

Steve Neill

Jeff Lassegard

This disclosure describes techniques and systems for encoding instructions in audio data that, when output on a speaker of a first device in an environment, cause a second device to output content in the environment. In some instances, the audio data has a frequency that is inaudible to users in the environment. Thus, the first device is able to cause the second device to output the content without users in the environment hearing the instructions. In some instances, the first device also outputs content, and the content output by the second device is played at an offset relative to a position of the content output by the first device.

Accessory for a voice-controlled device

A content consumption system or device may implement device-enabled identification for automated user detection. An identifying device may be detected at a content consumption device as within proximity of the content consumption device. An identifying device may be a mobile or wearable computing device, in various embodiments. A user account associated with the identification device may be selected for accessing content at the content consumption device. Access to content may be provided according to the selected user account. In some embodiments, content recommendations or content filtering may be performed based on the automatically determined user account.

Device-based identification for automated user detection

A network-based enterprise or other system that makes items available for selection to users may implement group profiles for group item recommendations. A request for item recommendations offered via the network-based enterprise may be received. Multiple user accounts of the network-based enterprise may be detected as associated with the request. A group profile that includes the detected user accounts may be identified. Group profiles may maintain behavioral data for the respective user accounts included in the group profiles, as well as behavioral data for the group profile as a whole. Item recommendations may be generated according to the group profile and provided to the detected users. Group profiles may available across multiple systems and devices so that item recommendations based on a group profile may be provided to different systems.

Group profiles for group item recommendations

A dual treadle treadmill. The dual treadle treadmill includes a frame, a first treadle, a second treadle, and a generator. The first treadle and the second treadle are each pivotally coupled with the frame and each have a moving surface. The generator is operably associated with the first treadle such that the generator is driven in response to the first treadle pivoting relative to the frame. Other embodiments of dual treadle treadmills are also described.

Apparatus, system, and method for providing resistance in a dual tread treadmill

A tree stand including a first support secured to the tree and which has a platform secured thereto which may be adjustably positioned with respect to the first support to compensate for variously angled tree trunks or branches. A seat assembly is rotatably mounted on the platform so as to be movable 360&#xb0; with respect to the platform.

Tree stand

An obstruction removal system for percutaneous removal of clots or obstructions within the vascular system is disclosed. The obstruction removal system includes a multi-lumen catheter with a plurality of circulating capture devices attached to or integral with a drive belt. The circulating capture or interference devices affect removal of the clot or obstruction bit-by-bit through a series of passes. The obstruction removal system may include one or more drive mechanisms, such as a pulley system and/or a vacuum source and/or a pressurization source, on its proximal end for driving the drive belt and capture devices through the catheter in a circulating manner. The obstruction removal system may also include one or more cleaning mechanisms, such as a vacuum chamber and/or a fluid rinse chamber, for removing the captured clot pieces from the capture devices.

Obstruction removal system

A deep ocean, mid-water farming apparatus, for propagating bi-valves, kelp and sea weed comprising a plurality of air-containing tanks arranged in a frame and including a lower frame element and an upper frame element, a device for anchoring the tanks in deep water and including connectors to connect the anchor to the lower frame element for holding the device in deep water, a plurality of upwardly directed elongated tubular substrates, on which to grow the bi-valves, the substrates arranged about a vertically-oriented center strut, each substrate defined by a first, lower terminal end, for connection to the upper frame element, and a second, upper terminal end, spaced-apart from the first end and, a top hat centered about the strut for connecting to the upper ends of the tubular substrates for holding them in a fixed configuration thereabout.

Deep ocean, mid-water farming apparatus

Growing community of inventors

Mission Viejo, CA, United States of America

Jeremy Daniel Johnson