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Instant messaging

  • US 10,021,044 B2
  • Filed: 07/31/2014
  • Issued: 07/10/2018
  • Est. Priority Date: 03/14/2014
  • Status: Active Grant
First Claim
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1. A user device comprising:

  • a display having an available display area;

    a network interface configured to transmit and receive messages between the user device and a communication network in an instant messaging communication session, the messages constituting a sequence of messages in which a user of the user device is engaged by instigating transmission of new messages in response to receipt of received messages in the communication session;

    one or more processors configured to run a client application having a user interface capable of operating in a conversation mode to display one or more of the messages in the available display area or in an engagement mode to display one or more of the messages, each displayed message in the engagement mode occupying a larger respective proportion of the available display area than in the conversation mode;

    wherein the client application is configured to detect a condition indicative of the level of engagement of the user by analyzing the user'"'"'s activity at the user device, the detected condition being a detected frequency at which the messages are transmitted and received between the user device and the communication network, and to modify, responsive to the frequency exceeding a frequency threshold, the client user interface, when configured to operate in the conversation mode, to switch to operating in the engagement mode.

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