Ebay, Incorporated

Nikhil Vijay Thaker

Kamal Ahmad Zamer

Jeremiah Joseph Akin

Praveen Nuthulapati

Jayasree Mekala

Joseph Vernon Paulson, Iv

Techniques for locating and identifying mobile devices are described. According to various embodiments, an ambient sound signal may be detected using a microphone of a mobile device. Thereafter, it may be determined that the ambient sound signal corresponds to a predefined user query for assistance in locating the mobile device. A predefined response sound corresponding to the predefined user query may then be emitted, using a speaker of the mobile device. Additionally, user identification information may be displayed on a screen in response to detecting contact with the mobile device using at least one of an accelerometer and a gyroscope.

Mobile device self-identification system

Techniques for locating and identifying mobile devices are described. According to various embodiments, an ambient sound signal may be detected using a microphone of a mobile device. Thereafter, it may be determined that the ambient sound signal corresponds to a predefined user query for assistance in locating the mobile device. For the, a predefined response sound corresponding to the predefined user query may be emitted, using a speaker of the mobile device.

Example methods and systems are directed to adapting legacy endpoints to modern application protocol interfaces (APIs). A legacy endpoint may provide a powerful and complex API. A modern application may desire access to the legacy endpoint. One or more layers may be added between the modern application and the legacy endpoint. Each layer may provide a different API. These layers of APIs may transform the interface from a powerful and complex interface to a more limited but simpler and easier to use interface, in some example embodiments, a proxy layer, an adapter layer, a facade layer, and a service layer may be used.

Adapting legacy endpoints to modern APIs

Example methods and systems are directed to adapting legacy endpoints to modern application protocol interfaces (APIs). A legacy endpoint may provide a powerful and complex API. A modern application may desire access to the legacy endpoint. One or more layers may be added between the modern application and the legacy endpoint. Each layer may provide a different API. These layers of APIs may transform the interface from a powerful and complex interface to a more limited but simpler and easier to use interface. In some example embodiments, a proxy layer, an adapter layer, a facade layer, and a service layer may be used.

Techniques for tracking a current location of a user are described. According to various embodiments, an ambient noise signal proximate to a user device is detected using a microphone. Audio sample information may be accessed, where the audio sample information identifies various audio samples and, for each of the audio samples, a source of the corresponding audio sample. Thereafter, a specific audio sample corresponding to the ambient noise signal may be identified. Moreover, a current location of the user device may be determined, based on the source of the specific audio sample.

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Round Rock, TX, United States of America

Nikhil Vijay Thaker