Amazon Technologies, Inc.

Snap Inc.

Alan Conrad Rawcliffe

Calvin Yue-Ren Kuo

Shyam Krishnamoorthy

Jonathan I Turow

James Christopher Sorenson

Marco Argenti

Samuel John Young

William Jiajun Wu

John Jensen

William Alexander Stevenson

Mark Edward Rafn

Cindy Yuqi Li

Kiran Abraham

Jason W Murray

Mark Griffith

Kyle A Freeman

Thomas W Plaster

Ankit Patel

Shyam Krisnamoorthy

Embodiments disclosed provide a virtual currency system within a messaging application by performing operations comprising: launching, within a messaging application, a third-party application; receiving, by the messaging application from the third-party application, a request to perform an ecommerce transaction in relation to an item available for consumption on the third-party application; determining, by the messaging application, an expected attribute for the item based on accessing a database that stores expected attribute information for multiple items; verifying, by the messaging application, that an attribute of the item specified by the request corresponds to the expected attribute for the item; and processing, by the messaging application, the ecommerce transaction in response to successfully verifying that the attribute of the item satisfies a verification criterion based on the expected attribute for the item.

Virtual currency in a native application environment

A computing environment is disclosed that receives from devices requests directed toward services accessible in the environment, and that forwards communications from services in the environment to devices registered with the environment. During a registration process at the environment, devices are assigned a device identifier that is used to identify and authenticate each particular device and requests communicated from and to the device via the environment. The computing environment maintains state information for each device that has been registered with the system. As the device interacts with the system, the state information is updated to reflect the changes in the device. When requests to perform functions are received from devices, the computing environment determines for the particular device and the particular function requested what processing needs to be performed by the environment in response to the request.

Device state management

A technology is described for a device shadowing service that manages device states. An example method may include receiving a state change message associated with a device that a subcomponent of the device has assumed a first state. In response to the state change message, a subcomponent representation associated with a device representation may be updated to indicate the first state received, where the device representation represents the device and the subcomponent representation represent the subcomponent of the device. Thereafter, a request may be received for the first state of the subcomponent of the device. The first state indicated by the subcomponent representation associated with the device representation may be determined, and the first state may be returned in response to the request.

Device subcomponent representations

Device communication environment

A technology is described for operating a device shadowing service that manages device representations for physical devices that are network addressable. An example method may include associating a device representation with a representation type, where the device representation represents a copy of a state of a physical device in network communication with a device shadowing service that maintains the device representation, and the representation type may define a command that can be invoked through the device representation. After the device representation has been associated with the representation type, the command may be invoked through the device representation. Invoking the command may involve identifying the representation type associated with the device representation and determining that the command is supported by the representation type. Thereafter, the command may be executed.

Device representation management using representation types

Device gateway

A virtual device representation of an Internet of Things (IoT) device in a service provider environment having device state information associated with the virtual device representation may be identified to enable one or more services of the service provider environment and one or more IoT devices to communicate with the virtual representation of the IoT device. Semantic annotations associated with IoT device data for the IoT device may be identified in a device registry of the service provider environment. A request may be received for data using a URL to communicate with the virtual device representation. Canonical data may be obtained from the IoT device data in the virtual representation and the canonical data may be translated according to the semantic annotations to fulfill the request for data.

Semantic annotation and translations for devices

Growing community of inventors

Seattle, WA, United States of America

Alan Conrad Rawcliffe