A mobile phone configured to operate in a normal notification mode and an emergency notification mode. The mobile phone includes a memory adapted to maintain profiles relating to user contacts, an output device operable to emit audible notifications responsive to incoming communications, at least one input device operable to receive a user selection of a silent notification mode of the device and a user selection of a silent mode disabled setting associated with the profiles and a processor coupled to the memory, the output device and the at least one input device. When the device is in the silent notification mode, audible notifications are not emitted from the output device responsive to incoming communications from the user contacts having profiles without the silent mode disabled and audible notifications are emitted from the output device responsive to incoming communications from the user contacts having profiles with the silent mode disabled.

Methods and apparatuses for arranging applications for a mobile device are described, in which the mobile device includes a set of applications. The mobile device may identify certain applications that a user of the mobile device is likely to activate, based on a particular environmental setting. The environmental setting may include a present location determined by a GPS, a present date and time, a present day, or the like. The mobile device may display graphical elements (e.g., icons) corresponding to the identified applications on a screen of the mobile device such that the user may conveniently activate the identified applications. In some embodiments, the mobile device may sort individual applications of the set based on quantities and/or lengths of activations to identify such applications. The mobile device may enlarge the icons by a predetermined factor before displaying them on the screen.

Methods, systems, and devices for sleep analysis are described. The method may include receiving, at a first application, physiological data associated with a user that is collected via a set of sensors of a wearable device. The method may include receiving, at the first application and from a second application, information indicating a wakeup time restriction for the user. In some cases, the method may include determining, by the first application, a bedtime for the user based on the physiological data and the wakeup time restriction for the user. In some other cases, the method may include identifying, by the first application, sleep staging information for the user while the user is sleeping based on the physiological data, and further include determining a wakeup time for the user based on the sleep staging information and the wakeup time restriction for the user from the second application.

A power source is configured to supply power to one or more components of an electronic device. A processing device that is in communication with the power source can be configured to determine an estimated power requirement of the mobile electronic device during a time period, to determine a charge state of the power source, and to produce an indication of the remaining use time of the electronic device based on the estimated power requirement and the charge state of the power source.

A power source is configured to supply power to one or more components of an electronic device. A processing device that is in communication with the power source can be configured to determine an estimated power requirement of the mobile electronic device during a time period, to determine a charge state of the power source, and to produce an indication of the remaining use time of the electronic device based on the estimated power requirement and the charge state of the power source.

Techniques are disclosed for determining whether a mobile device is located indoors or outdoors. In some embodiments, a mobile device may utilize a fusion of the information from multiple sensors, such as a RGB sensor, a proximity sensor, a light intensity sensor, and a WiFi radio, to determine whether the mobile device is located indoors or outdoors.

A mobile device includes a user interface including a display panel to display a menu image and a touch panel to receive a password, a network interface to detect an external device, a functional unit to sense a motion of the mobile device and to photograph a user, and a control unit to control the user interface, the network interface, the memory, and the functional unit, to unlock the mobile device according to a user identification process of identifying an authorized user, when the mobile device is in a time condition, in response to the sensed motion, and to unlock the mobile device according to the password when the mobile device is not in the time condition, in response to the sensed motion.

A method of providing content in a terminal includes obtaining a first message that is input through a user interface of the terminal that is provided by a messaging application that executes a messaging service in the terminal; generating content based on the first message, and a second message stored in the terminal; and providing the generated content via the terminal.

Disclosed is a watch-type mobile terminal that a user can wear on the user's wrist. The mobile terminal according to the present invention may comprise: a display unit configured to display information; a sensing unit configured to detect movement of the mobile terminal; a memory configured to store behavior pattern data of the user for each time slot; and a controller configured to generate the behavior pattern data on the basis of detection signals of the sensing unit, and recommend, on the basis of the behavior pattern data, a behavior that needs to be performed by the user if the time when a predetermined behavior is expected to occur is reached, or the occurrence of the predetermined behavior is not detected although the time when the predetermined behavior is expected to occur has passed.

An electronic device transmits a target mode entry notification of the electronic device to a target device, so that each of the target device and the electronic device may execute an application corresponding to the target mode. Also, the electronic device transmits a target mode release notification of the electronic device to the target device, so that each of the target device and electronic device may resume an application in execution before entering the target mode.