Abstract: A printing device printing on a medium while being manually moved in relation to the medium is provided. The printing device includes: a movement detection unit detecting an amount of movement of the printing device in relation to the medium; and a control unit causing a print head to print a print image according to the amount of movement of the printing device detected by the movement detection unit, and causing a display to display a display image showing a current printing position in the print image according to the amount of movement of the printing device detected by the movement detection unit.

Abstract: A printing device printing on a medium while being manually moved in relation to the medium is provided. The printing device includes: a movement detection unit detecting an amount of movement of the printing device in relation to the medium; and a control unit causing a print head to print a print image according to the amount of movement of the printing device detected by the movement detection unit, and causing a display to display a display image showing a current printing position in the print image according to the amount of movement of the printing device detected by the movement detection unit.

Abstract: A wrist apparatus as a portable electronic apparatus includes a case, a solar battery that is provided in the case and has an outer circumference along the outer edge of the case and an inner circumference the perimeter of which is shorter than that of the outer circumference, and an acceleration sensor that is provided in the case and disposed in a position where the acceleration sensor overlaps with the solar battery in a plan view of light receiving surface of the solar battery.

Abstract: A wrist apparatus as a portable electronic apparatus includes a case, a solar battery that is provided in the case, and has an outer circumference along an outer edge of the case and an inner circumference of which a circumferential length is shorter than a circumferential length of the outer circumference, and an acceleration sensor that is provided in the case, in which the solar battery is disposed outside an outer edge of the acceleration sensor in a plan view of a light reception surface of the solar battery.

Abstract: A wrist apparatus as a portable electronic apparatus includes a case, a solar battery that is provided in the case and has an outer circumference along the outer edge of the case and an inner circumference the perimeter of which is shorter than that of the outer circumference, and an acceleration sensor that is provided in the case and disposed in a position where the acceleration sensor overlaps with the solar battery in a plan view of light receiving surface of the solar battery.

Abstract: A wrist apparatus as a portable electronic apparatus includes a case, a solar battery that is provided in the case, and has an outer circumference along an outer edge of the case and an inner circumference of which a circumferential length is shorter than a circumferential length of the outer circumference, and an acceleration sensor that is provided in the case, in which the solar battery is disposed outside an outer edge of the acceleration sensor in a plan view of a light reception surface of the solar battery.

Abstract: A mobile electronic device includes housing that is worn on a user's body; a solar-light power generation unit that has a first and second cell that are arranged with a gap in between; a display unit; a plurality of buttons on which an operation by user is applied; a circuit board is electrically connected to solar-light power generation unit and overlaps, in a plan view, with at least one portion of first area that is configured by connecting the plurality of buttons with straight lines; a wiring unit that is positioned in a second area which is different from first area and includes the gap; a biological sensor positioned in a position that overlaps with first area, and user's biological signal; and wiring unit that electrically connects between solar-light power generation unit positioned in a second area that includes the gap, which is different from first area, and circuit board.

Abstract: A wrist apparatus as a portable electronic apparatus includes a case, a solar battery that is provided in the case, and has an outer circumference along an outer edge of the case and an inner circumference of which a circumferential length is shorter than a circumferential length of the outer circumference, and an acceleration sensor that is provided in the case, in which the solar battery is disposed outside an outer edge of the acceleration sensor in a plan view of a light reception surface of the solar battery.

Abstract: A wrist apparatus as a portable electronic apparatus includes a case, a solar battery that is provided in the case and has an outer circumference along the outer edge of the case and an inner circumference the perimeter of which is shorter than that of the outer circumference, and an acceleration sensor that is provided in the case and disposed in a position where the acceleration sensor overlaps with the solar battery in a plan view of light receiving surface of the solar battery.