A cosmetic device according to an embodiment of the present disclosure comprises: a main body; a head module that is detachable from the main body; a control unit for recognizing the head module mounted to the main body; and a communication unit for transmitting information about the recognized head module to a mobile terminal. The control unit can control the operation of the head module mounted to the main body differently according to the information received from the mobile terminal.

A wireless microphone structure includes a wireless microphone, a power bank, and a wireless receiver. The wireless receiver is electrically connected with a cell phone and an electronic appliance respectively by a cell phone transmission port and a sound source transmission port, so that the wireless microphone provides a sound source signal to the cell phone and the electronic appliance. The power bank has a top face provided with a recessed charging seat and a bottom face provided with a retaining groove. The wireless microphone is mounted on the charging seat by magnetically attractive connection. The cell phone transmission port protrudes from the top of the wireless receiver and is inserted into and positioned in the retaining groove. The power bank charges the wireless microphone and the wireless receiver constantly after the power bank is charged.

A device placed or installed in a user's vehicle or other venue and operative to sense the opening and/or closing of a venue door and to be in wireless communication with a user's cell phone. When a user is entering, for example, a vehicle, the device senses door opening and/or closing and is triggered to search for the user's phone. Upon detection of that phone, the device provides an alert to the user that the phone is present. If the phone is not present, the device senses such absence and provides an alert that the phone is not present. Similar alerts are provided by the device when the user exits the vehicle. The device is also useable in other venues having a door. The system can also be used in devices other than cell phones that have similar communications capability to communicate with the system described herein. In a preferred embodiment, the door sensor is an accelerometer or proximity sensor operative to monitor one or more elements of a door lock mechanism and provide a unique signal profile or signature of the monitored lock mechanism. The unique profile is stored in memory and used to compare with subsequently obtained signal profiles to identify the particular door lock of a user's vehicle. Upon a positive profile comparison, a trigger signal is produced to start a processing operation to determine whether or not the user's cell phone is present in the vehicle or other monitored site.

A device placed or installed in a user's vehicle or other venue and operative to sense the opening and/or closing of a venue door and to be in wireless communication with a user's cell phone. When a user is entering, for example, a vehicle, the device senses door opening and/or closing and is triggered to search for the user's phone. Upon detection of that phone, the device provides an alert to the user that the phone is present. If the phone is not present, the device senses such absence and provides an alert that the phone is not present. Similar alerts are provided by the device when the user exits the vehicle. The device is also useable in other venues having a door. The system can also be used in devices other than cell phones that have similar communications capability to communicate with the system described herein. In a preferred embodiment, the door sensor is an accelerometer or proximity sensor operative to monitor one or more elements of a door lock mechanism and provide a unique signal profile or signature of the monitored lock mechanism. The unique profile is stored in memory and used to compare with subsequently obtained signal profiles to identify the particular door lock of a user's vehicle. Upon a positive profile comparison, a trigger signal is produced to start a processing operation to determine whether or not the user's cell phone is present in the vehicle or other monitored site.

In some implementations, a mobile device can adjust an alarm setting based on the sleep onset latency duration detected for a user of the mobile device. For example, sleep onset latency can be the amount of time it takes for the user to fall asleep after the user attempts to go to sleep (e.g., goes to bed). The mobile device can determine when the user intends or attempts to go to sleep based on detected sleep ritual activities. Sleep ritual activities can include those activities a user performs in preparation for sleep. The mobile device can determine when the user is asleep based on detected sleep signals (e.g., biometric data, sounds, etc.). In some implementations, the mobile device can determine recurring patterns of long or short sleep onset latency and present suggestions that might help the user sleep better or feel more rested.

An audio output method applied to an electronic device having a proximity sensor, where the method includes obtaining proximity data of the proximity sensor when the electronic device is coupled to an audio output device and has an audio signal to output, outputting, by an earpiece of the electronic device, the audio signal when the proximity data meets a preset condition, determining a type of the audio output device, and selecting, based on the type of the audio output device, whether to output the audio signal using the audio output device. Hence, an earpiece is enabled to output an audio signal under a specific condition when an electronic device including a mobile phone is coupled to another audio output device, thereby improving user experience.

An audio output method applied to an electronic device having a proximity sensor, where the method includes obtaining proximity data of the proximity sensor when the electronic device is coupled to an audio output device and has an audio signal to output, outputting, by an earpiece of the electronic device, the audio signal when the proximity data meets a preset condition, determining a type of the audio output device, and selecting, based on the type of the audio output device, whether to output the audio signal using the audio output device. Hence, an earpiece is enabled to output an audio signal under a specific condition when an electronic device including a mobile phone is coupled to another audio output device, thereby improving user experience.

A display control device includes a first display capable of color display, a first controller performing reset control of the first display, and a second controller having less throughput than the first controller. The first controller executes reset control on the first display in a case of a first operation mode in which the first controller is active. The second controller executes reset control on the first display in a case of a second operation mode in which the first controller is inactive or in a case of detection of the first controller not operating normally.

Systems and methods are provided for reducing communications between servers and a mobile device and providing enhanced security and privacy to wireless beacon services. This can involve a broadcast device transmitting a beacon transmission using a short range wireless radio, such a Bluetooth or WiFi, and including a MAC address, a first unique identifier, and a beacon service identifier. The mobile device then selects one or more unique identifiers from received beacon transmissions, by filtering (that is, selecting) those beacon transmissions which include the beacon service identifier. The wireless device then takes further action, if the first unique identifier is present among the selected one or more unique identifiers, using stored information from the server. The stored information may be delivered to the wireless device in response to the wireless device sending the first unique identifier to a server, or the stored information may have been previously downloaded.

Message notifications to an accessory from a mobile communication device are provided according to some embodiments of the invention. When a message such as a text message, email, and/or voicemail is received at a mobile communication device, the mobile communication device can notify an attached accessory that a message has been received. In response, the accessory can request the full message, media associated with the message, an attachment to the message, and/or an audio/video stream of the message for presentation to a user.