In some aspects, a user device may initiate a biometric measurement operation relating to a user of the user device. The user device may monitor, using a pressure sensor of the user device, whether a pressure at an interface between a body of the user and the user device is within a range used for obtaining data for a biometric measurement. The user device may provide an indication of whether the user is to adjust the pressure based on whether the pressure is within the range. The user device may obtain the data for the biometric measurement. Numerous other aspects are described.

An information processing system include plural deformable devices to be worn on a living body for use, each device being configured to be detachably attached to at least another one of the devices, in which each device includes a display unit, and a processor, when communication among the plural devices is in a disconnection state, the processor of each device independently controls display of the corresponding one of the display units, and when the plural devices are in a communication state, the processors work cooperatively so as to control the display of the display units of the devices.

A window replacement display device having a memory that stores landscape information, a clock unit that generates current time information, a display unit for displaying the landscape information, and a control unit configured to change the landscape information according to the current time information and to display it on the display unit.

A method for permutation of a time display mode of an electronic watch with an analogue display, including, after manipulation of a control member of the watch, a permutation of the position of main time indicating means of the watch, such that the device changes from indicating a first time to indicating a second time, the position of secondary time indicating device of the watch, such that the device changes from indicating the second time to indicating the first time, the position of an analogue time display mode indicator of the watch, such that the indicator changes from a first position characteristic of the first mode to a second position characteristic of the second mode.

An electronic watch includes a housing defining a side surface of the electronic watch, a transparent cover coupled to the housing and defining a front surface of the electronic watch, an image-sensing element, and a crown extending from the side of the housing and defining an imaging surface. The crown may include a light-directing feature configured to direct, onto the image-sensing element, an image of an object in contact with the imaging surface.

A display method and an electronic device are provided. The method includes: displaying a time dial. The time dial includes K pointers, the K pointers are used to indicate time, and K is a positive integer. The method further includes receiving a first input performed on a first pointer in the K pointers. The method also includes displaying, in response to the first input, M application icons associated with the first pointer. M is a positive integer. The method additionally includes displaying an application interface corresponding to a target icon in a case that the first pointer indicates the target icon. The M application icons include the target icon.

An electronic device includes a communication module configured to communicate with an external device having a battery capacity greater than a battery capacity of the electronic device, a display, and at least one processor. The processor is configured to control the communication module to transmit a communication start request to the external device, and in a case where the electronic device receives notification information from the external device, change an operation mode of the electronic device from a first mode to a second mode. The display performs displaying a normal operation of the electronic device in the first mode, and the display performs displaying based on the notification information in the second mode.

One embodiment of the present invention provides a highly reliable display device. In particular, a display device to which a signal or a power supply potential can be supplied stably is provided. Further, a bendable display device to which a signal or a power supply potential can be supplied stably is provided. The display device includes, over a flexible substrate, a display portion, a plurality of connection terminals to which a signal from an outside can be input, and a plurality of wirings. One of the plurality of wirings electrically connects one of the plurality of connection terminals to the display portion. The one of the plurality of wirings includes a first portion including a plurality of separate lines and a second portion in which the plurality of lines converge.

A pointer controller includes at least one processor; and a display that includes a pointer. The at least one processor is configured to control the display so as to display an elapsed time, switching between (i) a first display mode for display of the elapsed time cumulatively by causing, upon resumption of display, movement of the pointer that inherits a previous display time and (ii) a second display mode for display of the elapsed time non-cumulatively by causing, upon resumption of display, movement of the pointer that does not inherit the previous display time. The movement of the pointer controlled by the at least one processor is such that the first display mode and the second display mode differ from each other in a way of movement that indicates how the pointer moves.

A method (P1) for coding a solar time, called the initial solar time (Hs1), associated with a geographical location (Loc) and with a day (J1) of the year, wherein the method includes selecting SEL(Href, Nb1) a reference time (Href) and an initial number of bits (Nb1) as a function of the type of initial solar time (Hs), computing CALC(Nm1) a number of minutes (Nm1) separating the initial solar time (Hs1) and the reference time (Href), coding COD(Hs1) the number of minutes (Nm1) in the initial number of bits (Nb1).