Amazon Technologies, Inc.

Marvellworld Trade Ltd.

Cesare Ferri

Chao Wang

Minda Zhang

Marlon Moncrieffe

Xiuye Chen

Taylor Angaran Johnson

Heran Zhang

Vamsi Kodamasimham

Pritesh Sharma

Stephen Mark Lorusso

Sripal Mehta

Li Jiang

A system may be configured to receive audio data input and determine whether the audio data corresponds to an acoustic event defined by an acoustic event profile. The system may be further configured to detect an ongoing acoustic event corresponding to multiple occurrences of an acoustic event type and, in response, execute a set of actions. The execution of the routine may be based on conditions corresponding to the ongoing acoustic event. The system may be configured to evaluate the occurrences based on the conditions of the ongoing acoustic event including whether the occurrences occur within a timer period, the relative time between occurrences, and whether at least one occurrence is detected within different portions of the time period. The acoustic event profile may be associated with a user profile. The system may execute a routine that sends a notification or directs a device to perform an action.

Acoustic event detection

Systems, devices, and techniques relating to remote debugging are described. A described device includes a first processor core configured to provide an application execution environment, memory coupled with the first processor core; a second processor core configured to provide a secure execution environment; and a communication interface coupled with the first processor core and the second processor core, the communication interface being configured to communicate with external devices, the communication interface being shared at least between the application execution environment and the secure execution environment. The second processor core can be configured to monitor the application execution environment of the first processor core, determine whether to allow a debug session with an external device, via the communication interface, based on credentials received from the external device, and provide, via the debug session, read and write access to the memory and one or more registers of the first processor core.

System and method for establishing a trusted diagnosis/debugging agent over a closed commodity device

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Belmont, MA, United States of America

Cesare Ferri