Abstract: An electronic apparatus includes a processor that outputs information regarding a difference between left and right strokes in swimming on the basis of data which is output from a sensor mounted on the body of a user during swimming.

Abstract: A performance information notification device according to an application example includes: an acquisition unit which acquires information indicating at least one of load exercise and rest in interval exercise; and a notification unit which reports performance information about at least one of a time during which the load exercise is carried out and a time during which the rest is carried out, based on the information indicating at least one of the load exercise and the rest.

Abstract: A data collection device receives exercise information transmitted from an electronic device that is worn on a player, determines a plurality of states including a first exercise state in which the player is executing a first exercise event and a second exercise state in which the player is executing a second exercise event based on a satellite signal transmitted from a positional information satellite, and generates the exercise information regarding the player including the determined states, and generates first information including information related to objects which are based on the determined states based on the received exercise information.

Abstract: An exercise diagnosis device receives the exercise information transmitted from an electronic device that is worn on a player and determines a plurality of states including a first exercise state in which the player is executing a first exercise event and a second exercise state in which the player is executing a second exercise event based on a satellite signal transmitted from a positional information satellite, and generates exercise information regarding the player including the determined states, diagnoses an exercise of the player based on the received exercise information, and generates the diagnosis information related to the diagnosis.

Abstract: An electronic apparatus includes a processor that outputs information regarding a difference between left and right strokes in swimming on the basis of data which is output from a sensor mounted on the body of a user during swimming.

Abstract: An electronic device includes a processing unit configured to discriminate, on the basis of position information obtained on the basis of a satellite signal transmitted from a position information satellite and a first position and a second position registered in advance, a plurality of states including a first exercise state in which a user is carrying out a first exercise event, a second exercise state in which the user is carrying out a second exercise event, and a first transition state halfway in transition from the first exercise state to the second exercise state.

Abstract: An exercise support system functioning as a system that performs communication connection between a wrist device and a portable device at time when the user sets in advance that the wrist device is not used. After the communication connection is performed, the wrist device transmits measurement information measured by the wrist device to the portable device. The portable device transmits the measurement information received from the wrist device to a server on a network. The server saves the measurement information received from the portable device.

Abstract: A performance information notification device according to an application example includes: an acquisition unit which acquires information indicating at least one of load exercise and rest in interval exercise; and a notification unit which reports performance information about at least one of a time during which the load exercise is carried out and a time during which the rest is carried out, based on the information indicating at least one of the load exercise and the rest.

Abstract: An electronic apparatus includes a processor that generates, on the basis of evaluation of physical strength of a user who is performing physical activity and evaluation of the user's physical condition, information on whether or not the user's physical activity needs to be reconsidered.

Abstract: A portable device includes an acceleration sensor capable of detecting accelerations in three-axis directions. When a GPS radio wave is receivable by a GPS module, the portable device stores, using an MCU, a correlation between a body vibration frequency detected by the acceleration sensor and speed information grasped by processing a signal included in the GPS radio wave in a flash ROM. When a reception state of the GPS radio wave does not satisfy a predetermined standard, the portable device estimates running speed using the MCU on the basis of the body vibration frequency detected by the acceleration sensor 38 and the correlation stored in the flash ROM.

Abstract: In an image rewriting process of rewriting an image displayed on a display section by applying any one of a first electric potential, a second electric potential and voltage based on a driving pulse signal to each of a plurality of pixel electrodes and by moving electrophoretic particles by an electric field generated between the pixel electrodes and a common electrode, a first pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a first width, a second pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a second width longer than the first width, and a third pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a third width shorter than the second width, are sequentially performed.

Abstract: A method for driving an electrophoretic display device that includes a display unit having a plurality of pixels and an electrophoretic element provided between a pair of substrates is provided. The method includes displaying on the display unit a third image that includes an image component of a first image and an image component of a second image before changing the first image displayed on the display unit to the second image.

Abstract: A method for driving an electrophoretic display device, which includes a first electrode, a second electrode, and an electrophoretic element disposed between the first electrode and the second electrode, the method includes: setting a multiplication of a driving voltage and a voltage application time of the electrophoretic element in a unit period, which displays a first gradation with minimum reflectivity, and a multiplication of a driving voltage and a voltage application time of the electrophoretic element in the unit period, which displays a second gradation with maximum reflectivity, so as to be different from each other.

Abstract: Disclosed is a method for driving an electrophoretic display device including a first electrode, a second electrode facing the first electrode, and an electrophoretic element disposed between the first electrode and the second electrode. The method includes a display driving step of inputting a first potential to the first electrode and inputting a second potential different from the first potential to the second electrode, and a reverse potential driving step of applying a voltage to the electrophoretic element, the voltage having a polarity which is opposite to a polarity of the potential in the display driving step.

Abstract: There is provided a method of driving an electrophoretic display device including a display unit that has a plurality of pixels and an electrophoretic element disposed between substrates forming one pair. The method includes setting an area that at least includes a pixel forming an image component that is formed to have a first gray scale and a pixel that is disposed to be adjacent to the pixel forming the contour of the image component and represents a second gray scale as an image removing area and selectively changing the pixels that constitute the image removing area to have the second gray scale.

Abstract: In an image rewriting process of rewriting an image displayed on a display section by applying any one of a first electric potential, a second electric potential and voltage based on a driving pulse signal to each of a plurality of pixel electrodes and by moving electrophoretic particles by an electric field generated between the pixel electrodes and a common electrode, a first pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a first width, a second pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a second width longer than the first width, and a third pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a third width shorter than the second width, are sequentially performed.

Abstract: A method for driving an electrophoretic display device that includes a display unit having a plurality of pixels and an electrophoretic element provided between a pair of substrates is provided. The method includes displaying on the display unit a third image that includes an image component of a first image and an image component of a second image before changing the first image displayed on the display unit to the second image.

Abstract: Disclosed is a method for driving an electrophoretic display device including a display unit having an electrophoretic element interposed between a pair of substrates, a pixel, a pixel electrode provided for each pixel and an opposite electrode facing the pixel electrode via the electrophoretic element. A step of performing an intermediate grayscale display of the pixel includes a first display step of changing the grayscale of the pixel to a first grayscale, a discharge step of removing charges of the pixel electrode and the opposite electrode, and a second display step of changing the grayscale of the pixel to an intermediate grayscale by inputting a potential for changing the grayscale of the pixel to a second grayscale to the pixel electrode and the opposite electrode.

Abstract: Disclosed is a method for driving an electrophoretic display device including a first electrode, a second electrode facing the first electrode, and an electrophoretic element disposed between the first electrode and the second electrode. The method includes a display driving step of inputting a first potential to the first electrode and inputting a second potential different from the first potential to the second electrode, and a reverse potential driving step of applying a voltage to the electrophoretic element, the voltage having a polarity which is opposite to a polarity of the potential in the display driving step.

Abstract: A method for driving an electrophoretic display device, which includes a first electrode, a second electrode, and an electrophoretic element disposed between the first electrode and the second electrode, the method includes: setting a multiplication of a driving voltage and a voltage application time of the electrophoretic element in a unit period, which displays a first gradation with minimum reflectivity, and a multiplication of a driving voltage and a voltage application time of the electrophoretic element in the unit period, which displays a second gradation with maximum reflectivity, so as to be different from each other.