Abstract: An electronic control device includes a plurality of circuit boards that transmit signals to each other and a power supply connector for direct-current power. A ground line connected to a ground terminal of the power supply connector is connected to a ground of one of the plurality of circuit boards by way of a ground of another one of the plurality of circuit boards. In this way, the electronic control device including the plurality of circuit boards needs fewer noise reduction components while enabling easier routing of ground lines.

Abstract: There is provided a method for a computer to perform evaluating rapid chord playing and/or tonality based on performance actions of a performance; and instructing, during the performance, an outputter to output a reaction sound corresponding to the evaluation.

Abstract: The present invention includes a first rotating operation unit which is arranged in one end section of an instrument main body such that a portion thereof protrudes from the top surface of the instrument main body, and switch-operated by the protruding portion being rotated by the thumb of a left hand, and a second rotating operation unit which is arranged posterior to the first rotating operation unit such that a portion thereof is exposed on a side surface side of the end section, and switch-operated by the exposed portion being rotated by a finger other than the thumb. Accordingly, when the left hand is placed on the end section, the thumb is placed corresponding to the first rotating operation unit, and the other finger is placed corresponding to the second rotating operation unit, whereby these rotating operation units can be rotated separately by only the left hand.

Abstract: A system for a vehicle includes a sensor and a control module. The sensor detects a gesture made by a user. The control module unlocks the vehicle when (i) a key fob is within a predetermined distance from the vehicle and (ii) the detected gesture matches a desired gesture. A method for a vehicle includes detecting a gesture made by a user using a sensor, and unlocking the vehicle when (i) a key fob is within a predetermined distance from the vehicle and (ii) the detected gesture matches a desired gesture.

Abstract: A system for locating a vehicle may include a hand-held device and a communication device on-board the vehicle. The hand-held device may include a screen, and may be adapted to import a map and display a present location of the hand-held device on the map. The communication device on-board the vehicle may be adapted to communicate a present location of the vehicle to the hand-held device. The hand-held device may be capable of displaying the location of the vehicle and the location of the hand-held device on the map at the same time.

Abstract: A system for locating a vehicle may include a hand-held device and a communication device on-board the vehicle. The hand-held device may include a screen, and may be adapted to import a map and display a present location of the hand-held device on the map. The communication device on-board the vehicle may be adapted to communicate a present location of the vehicle to the hand-held device. The hand-held device may be capable of displaying the location of the vehicle and the location of the hand-held device on the map at the same time.

Abstract: A system for locating a vehicle may include a hand-held device and a communication device on-board the vehicle. The hand-held device may include a screen, and may be adapted to import a map and display a present location of the hand-held device on the map. The communication device on-board the vehicle may be adapted to communicate a present location of the vehicle to the hand-held device. The hand-held device may be capable of displaying the location of the vehicle and the location of the hand-held device on the map at the same time.

Abstract: A system for locating a vehicle may include a hand-held device and a communication device on-board the vehicle. The hand-held device may include a screen, and may be adapted to import a map and display a present location of the hand-held device on the map. The communication device on-board the vehicle may be adapted to communicate a present location of the vehicle to the hand-held device. The hand-held device may be capable of displaying the location of the vehicle and the location of the hand-held device on the map at the same time.