An input device includes a movable input surface protruding from an electronic device. The input device enables force inputs along three axes relative to the electronic device: first lateral movements, second lateral movements, and axial movements. The input device includes force or displacement sensors which can detect a direction and magnitude of input forces.

Systems and methods for modifying display unit operations based on orientation are provided. A controller receives orientation data from an orientation detection device and commands operations of a thermal management system based, at least in part, on the received orientation data. A solar angle relative to the electronic display may be determined based on a location, a date, a time, and the orientation data. Cooling may be modified based on solar angle relative to the electronic display. The orientation data may be used to check installation, determine damage, or position of display unit components.

An electronic display may include an active area having a first pixel formed in the active area, where the first pixel emits light in response to image data. The electronic display may also include a controller to transmit the image data to the first pixel. The first pixel may include an organic light-emitting diode that emits the light in response to the image data, memory to digitally store the image data received from the controller, and driver circuitry to receive the image data from the memory. The driver circuitry may cause the organic light-emitting diode to emit the light in response to the image data.

An audible wrist watch assembly includes a wrist watch that is wearable on a user's wrist. An audio unit is coupled to the wrist watch and the audio unit emits a plurality of time alerts. The audio unit emits each of the time alerts upon the respective hour of the day to audibly communicate the hour of the day to a visually impaired user. A reminder unit is coupled to the wrist watch and the reminder unit stores a plurality of verbal reminders. Each of the verbal reminders is programmable to correspond to a respective hour of the day. Moreover, the reminder unit audibly emits each of the verbal reminders at the respective hour of the day to remind the user to perform a task at a certain time.

An electronic device, such as a watch, has a housing to which a carrier is attached. The carrier has a first surface interior to the electronic device, and a second surface exterior to the electronic device. A set of electrodes is deposited on the exterior surface of the carrier. An additional electrode is operable to be contacted by a finger of a user of the electronic device while the first electrode is positioned against skin of the user. The additional electrode may be positioned on a user-rotatable crown of the electronic device, on a button of the electronic device, or on another surface of the housing of the electronic device. A processor of the electronic device is operable to determine a biological parameter of the user based on voltages at the electrodes. The biological parameter may be an electrocardiogram.

A device for measuring the concentration of a gas constituting the ambient air includes a wristwatch comprising a watch case (13) containing a watch movement, members indicating the time (1, 3, 9) visible through a glass of the watch case (13). In addition, the wristwatch comprises at least one sensor (11) arranged to measure the concentration of a gas constituting the ambient air. The wristwatch also includes means for actuating an alert when reaching or exceeding a threshold of the gas concentration measured by the sensor (11). The device includes two operating states, a time state and an alarm state, wherein in the time state, the members indicating the time (1, 1, 3, 9) indicate the time and the sensor (11) permanently measures the gas concentration without displaying it or activating the alert. In case where the sensor (11) detects a concentration of a gas, the device switches to the alert state wherein the indicator member (4, 4, 8, 9, 10) displays this measured value and/or the means for actuating an alert actuate an alert normally without the time being displayed.

An input device includes a movable input surface protruding from an electronic device. The input device enables force inputs along three axes relative to the electronic device: first lateral movements, second lateral movements, and axial movements. The input device includes force or displacement sensors which can detect a direction and magnitude of input forces.

An electronic device, such as a watch, has a housing to which a carrier is attached. The carrier has a first surface interior to the electronic device, and a second surface exterior to the electronic device. A set of electrodes is deposited on the exterior surface of the carrier. An additional electrode is operable to be contacted by a finger of a user of the electronic device while the first electrode is positioned against skin of the user. The additional electrode may be positioned on a user-rotatable crown of the electronic device, on a button of the electronic device, or on another surface of the housing of the electronic device. A processor of the electronic device is operable to determine a biological parameter of the user based on voltages at the electrodes. The biological parameter may be an electrocardiogram.

A liquid crystal control circuit includes: a first terminal that outputs a rewriting signal for rewriting a plurality of pixels; a second terminal that periodically designates a start timing of the rewriting signal; a third terminal that outputs a polarity signal for designating polarity of AC voltage; a first circuit that identifies a next second inversion timing of any first inversion timing at which the polarity is inverted; a calculator that calculates a first start timing after the first inversion timing based on the start timing; a second circuit that determines whether the second inversion timing is within a period from a predetermined time before the first start timing to the first start timing; and an inversion unit that inverts polarity of the polarity signal after the rewriting signal starting from the first start timing is stopped, when the second inversion timing is within the period.

A clock adapted to be supported by a wall or table includes a central clock face, formed by an LCD screen or the like and controlled electronically to display images. The screen is e controlled by a processing unit receiving signals from a remote device to provide information displaying on the screen the time of day in a format selected by the user as well as information selected by the user to be displayed on the screen. The processing unit contains information to display any of several images to serve as background for the clock face and the processing unit may further be able to receive signals from the remote device to provide information for displaying further images to serve as background for the clock face.