Abstract: A device control apparatus includes a processor for controlling a device such as a pet robot. The processor determines whether a voltage of a battery of a device has dropped below a movement reference voltage. If the voltage of the battery has dropped below the movement reference voltage, the processor causes the device to transition to a power-off state. While the device is in the power-off state and during charging of the battery, the processor determines whether the voltage of the battery has reached or exceeded an activation reference voltage. In response to determining that the voltage of the charging battery has reached or exceeded the activation reference voltage, the processor causes the device to transition to a power-on state and control a first movement range of a functional unit of the device to be restricted.

Abstract: Provided is a communication device that includes a wireless communication receiver that performs, with an external device, a first wireless communication for acquiring first information concerning a moving distance of the communication device and a second wireless communication that possibly has collision with the first wireless communication, and a processor that specifies a moving distance correlation value related to the moving distance. The processor acquires an acceleration of the communication device, specifies the moving distance correlation value based on the first information that the wireless communication receiver acquires from the external device, and specifies the moving distance correlation value based on the acceleration of the communication device in a case determining that a first condition is present. In the first condition, acquisition of the first information from the external device is possibly interrupted by the collision more than predetermined.

Abstract: A printing apparatus includes: a print head that includes a plurality of nozzles ejecting an ink and performs printing on a print target; and at least one processor that controls an ejection operation of the print head based on ejection specification data defining ejection of the ink. At least a “first mode” and a “second mode” are provided with respect to the application of the ejection specification data, and the processor switches between the “first mode” and the “second mode” based on a set printing density.

Abstract: A projecting apparatus includes a projector configured to output projected light; a receiver configured to obtain from outside, image data of a target image projected by the projector; and a processor configured to control operation of the projector. The processor is configured to set a light intensity of the projected light to a light decreased state lower than a standard value when the image data is not obtained by the receiver.

Abstract: A mobile electronic device including: a movement detection sensor; a positioning module; a processor; and a memory, wherein the processor determines whether the device is moving on the basis of a first tentative determination result obtained by determining whether the device is moving based on a value obtained from the movement detection sensor as well as a second tentative determination result obtained by determining whether the device is moving based on positional information detected by the positioning module, and, upon determining that the device is moving, stores the positional information detected by the positioning module in the memory.

Abstract: An electronic device includes a processor that, when a graph of a function formula including at least one variable is drawn and displayed on a display unit in response to an input of a numerical value corresponding to a drawing range of the graph to the one variable of the function formula, displays, on the display unit, a guide screen including a plurality of options for displaying the drawn graph within the display unit, in response to determining that the whole graph in the drawing range passes outside a display range designated in advance on the display unit.

Abstract: A statistical processing system including a processor, in which the processor selectively performs plural types of statistical calculations, and controls such that at least part of options are different between a case where the processor controls a display to display options for types of statistical calculations to be selectively performed by the processor, in response to an operation performed on a list display area where a list of data to be used for statistical calculation is displayed, and a case where the processor controls the display to display options for types of statistical calculations to be selectively performed by the processor, in response to an operation performed on a graph display area where a graph indicating a result of statistical calculation is displayed.

Abstract: Provided is an electronic device including at least one processor. The at least one processor displays on a display a function alongside with an indicator that includes a line segment of a line type same as a line type of a graph drawn based on the function.

Abstract: A graph display device includes a controller: when specific function formula information is selected in a first display state in which a plurality of pieces of function formula information is displayed on a display unit and when an operation of an instruction to display a graph corresponding to the selected function formula information is detected, switches a display state of the display unit from the first display state to a second display state in which a graph of a function formula included in the selected function formula information is displayed; when a first predetermined operation is detected in the second display state, determines whether or not the function formula included in the selected function formula information includes definition information in which a value input to a variable included in the function formula is associated with the predetermined variable; and when it is determined that the definition information is included, switches to a third display state in which a screen including the g

Abstract: Disclosed is a computing device including a processor. The processor executes: a graph analysis of deriving an analysis value by analyzing, based on a specified condition, a graph expressed in a coordinate system corresponding to a specified calculation formula; an analysis value storing of storing the analysis value derived in the graph analysis in a storage as a value associated with a predetermined variable name in a variable list in which a plurality of variable names are associated with values corresponding to respective variable names; and an analysis value reusage of, in response to a specific processing that requires an input value being executed, inputting the analysis value stored as the value with the predetermined variable name as the input value required for the specific processing in response to the predetermined variable name being specified in the variable list.

Abstract: Provided is an electronic device including a display and at least one processor. The at least one processor: shows on the display a selection screen for accepting a first selection operation to set, as a selected graph, a graph predetermined first information of which is to be shown among a plurality of graphs shown on the display with coordinate axes, and to set, as an unselected graph, one or more remaining graphs the first information of which is not to be shown; shows on the display a first information display screen on which the first information relating to the selected graph is shown with the coordinate axes and the plurality of graphs when the selected graph is confirmed on the selection screen; and displays the unselected graph among the plurality of graphs with a lower color density than a color density of the selected graph on the selection screen.

Abstract: A calculation device including a processor which executes processing of controlling a display to display a solution of a specified mathematical equation in a first display style among a plurality of predetermined display styles, controlling the display to display, when the solution of the mathematical equation is displayable in a different display style that differs from the first display style among the plurality of display styles, a conversion icon indicating that the solution of the mathematical equation is convertible to be displayed in the different display style, and controlling the display to display information regarding the different display style or to display the solution of the mathematical equation in the different display style when a predetermined operation is performed on the conversion icon.

Abstract: An electronic device includes an operation button having a flange, and a device case formed with an opening into which the operation button is inserted. The device case is provided with a guide rib that guides reception of the flange into a region. At least a part of the guide rib is configured such that an interval between the flange and the guide rib is widened when a pressing operation is performed toward a pressing direction of the operation button.

Abstract: A scientific calculator includes a liquid crystal display and a protective panel that supports a back surface of the liquid crystal display. The protective panel includes a plurality of ribs erected on a main surface opposite to the liquid crystal display, and a plurality of recesses surrounded by the plurality of ribs. The plurality of recesses include those having non-uniform sizes.

Abstract: A watch includes an annular light emitting member and an annular cover member. At least part of the cover member covers the light emitting member in a planar view from above. The cover member has a slope inclined upward as extending inward from an outside of the watch in a lower portion. The slope of the cover member includes a first slope portion and a second slope portion, in a cross-sectional view from a planar direction orthogonal to a vertical direction. The first slope portion has a linear shape. The second slope portion is located below the first slope portion. The second slope portion has a curved shape.

Abstract: There is provided an electronic musical instrument including a performance operator and at least one processor, wherein the processor performs the following: reading multiple pieces of musical tone information of musical tone information of music data sequentially, each of which is associated with a sounding timing, respectively; in a case where the read musical tone information contains first musical tone information belonging to a first musical instrument group, storing or overwriting the first musical tone information in a first area of a memory in response to the reading, every time the performance operator is operated; giving an instruction to sound a first musical tone according to the first musical tone information stored in the first area at the timing when the performance operator is operated; and in a case where the performance operator is not operated, not giving the instruction to sound the first musical tone according to the first musical tone information stored in the first area.

Abstract: A musical sound processing apparatus is provided. The apparatus includes at least one processor and a memory including a first area. The processor sequentially reads musical sound information of music data, sequentially overwrites and store first musical sound information in the first area on a basis of a sounding timing, rewrites the first musical sound information stored in the first area to two or more pieces of first musical sound information, and gives an instruction on production of a first musical sound corresponding to all pieces of the first musical sound information stored in the first area by operating a performance operator of an electronic musical instrument.

Abstract: A training apparatus includes a processor which acquires an image to which identification information of a subject included in the image is attached as a first correct label the image being included in an image dataset for training and being an image for use in supervised training. The processor further attaches, to the acquired image, classification information based on a feature amount of the acquired image as a second correct label, trains a classifier using the acquired image and the second correct label attached thereto, and updates training content used in the training using the acquired image and the first correct label after training the classifier.

Abstract: Disclosed is an information processing method executed by an information processing device including a memory in which a program is stored and at least one processor that executes the program, the method including specifying, by the processor, a characteristic of a voice that induces a change in a state value based on correspondence information in which the change in the state value before and after each transmission timing of multiple voices transmitted to a target person in action is associated with a characteristic of each of the multiple voices, the state value representing an action state of the target person.

Abstract: A filter effect imparting device includes a characteristic-variable filter that has a variable filter characteristic corresponding to a coefficient group composed of a plurality of filter coefficients, and a control circuit that changes the coefficient group from a first coefficient group that is set as a start point to a second coefficient group that is set as an end point. The control circuit retains the coefficient group during the change and, in newly setting a third coefficient group as the end point, the control circuit sets the retained coefficient group as the start point.