Example apparatus and methods concern establishing context for a phone call. A computing device is controlled to display content and applications that are relevant for the call during the call. A party on the call is identified using data received from a phone used by the party. The relevant content and the relevant application are identified using actions (e.g., purchase to make, call to make) and intentions (e.g., family matter, business matter) identified in text provided in a text-based transcript of the call. The text-based transcript is provided in real time by a natural language processing (NLP) service during the call. The devices are controlled to selectively present the relevant content and the relevant application to make the call more automated and more productive. A to-do list is automatically generated based on the intentions, the actions, and on subject matter or content discussed or accessed during the call.

A document signing platform implemented on one or more computers implements a process for capturing data evidencing valid execution of a document. The process comprises: receiving, from an originator computing device, a submission comprising a document to be signed by a signatory; providing the signatory electronic access to the document and to an indication of a set of one or more substantiation actions to be performed; and receiving and recording event data from a signatory device associated with the signatory. The event data includes data associated with affixation of an electronic signature to the document, and additionally includes substantiation event data representing performance of the set of one or more substantiation actions on the signatory device. The process further comprises validating completion of the set of substantiation actions based on the received event data; and generating a certificate of evidence that comprises at least some of the event data.

A method for automatically saving an unknown number in a mobile phone includes comparing a telephone number being answered or dialed with numbers in an address book, and determines whether the telephone number is an unknown number. If yes, conversation content is monitored, and keywords of the conversation content are extracted after the call is successfully connected. After the call ends, a user is prompted whether to save, if yes, the keywords are arranged in order for the user to select.

In one embodiment, a mobile device application automatically identifies and annotates auditory signals from one or more parties.

A document signing platform implemented on one or more computers implements a process for capturing data evidencing valid execution of a document. The process comprises: receiving, from an originator computing device, a submission comprising a document to be signed by a signatory; providing the signatory electronic access to the document and to an indication of a set of one or more substantiation actions to be performed; and receiving and recording event data from a signatory device associated with the signatory. The event data includes data associated with affixation of an electronic signature to the document, and additionally includes substantiation event data representing performance of the set of one or more substantiation actions on the signatory device. The process further comprises validating completion of the set of substantiation actions based on the received event data; and generating a certificate of evidence that comprises at least some of the event data.

Disclosed are devices, systems, methods, and media for efficient emergency calling using digital devices. In some embodiments, a user is able to make an emergency call by a one-touch or dual-touch process. An authentication process may reduce inadvertent and unauthorized emergency calling. Persistent emergency buttons are also disclosed that may be used for calling emergency in different states of the device.

In one embodiment, a mobile device application automatically identifies and annotates auditory signals from one or more parties.

A call processing method, applied in a first terminal, includes: when a call request associated with a second terminal is monitored, acquiring an identification of the second terminal; acquiring historical call information corresponding to the identification of the second terminal; and displaying the historical call information on a current call interface of the call request.

A wearable device according to one embodiment of the present invention includes a memory, a display module, a touch recognition module, a communication module configured to perform a communication link with a mobile device and a controller configured to control the memory, the display module, the touch recognition module and the communication module. In this case, the controller is configured to receive a data indicating a call mode of the mobile device from the mobile device, configured to firstly sense a predetermined gesture, configured to secondly sense a location change of at least one of the wearable device and the mobile device, configured to switch a mode of the wearable device into a call mode and transmit a command for making the mobile device enter a different specific mode instead of the call mode to the mobile device.

An electronic device comprises a housing, a touchscreen display exposed through a part of the housing, at least one wireless communication circuit disposed inside the housing, at least one processor positioned inside the housing and electrically connected to the touchscreen display and the wireless communication circuit; and a memory electrically connected to the at least one processor and positioned inside the housing, wherein the memory stores a user interface for communicating with one or more external chatbots and stores instructions, when executed, that cause the at least one processor to provide access to the one or more external chatbots through the user interface; obtain user selection associated with a first chatbot of the one or more external chatbots, through the user interface; transmit a first connection request including a first phone number and a first identifier (ID) associated with the first chatbot, to an external server through the wireless communication circuit; and receive a first connection response including the first phone number and the first ID from the external server through the wireless communication circuit.