The present invention is a chromatic-emphasis hybrid-diatonic leverless keyboard configured to provide an extension, duplication, or representation of both heptatonic and pentatonic keys on the leverless keyboard. The extension enables the user to shift the physiological center of gravity for the keyboard to the area where pentatonic and heptatonic keys share space and are more isomorphic, thus assisting in gaining and applying understanding of the chromatic equality of the twelve tonalities in standard equal temperament, and in gaining and applying understanding of the one-dimensional nature of music.

A system and method for teaching children in the field of music, and more particularly to teach children to play the piano and read musical notes using physical objects with images of characters assigned to fingers and animals assigned to musical notes, with assigned colors and shapes, and all incorporated within themed environments presented in continuing stories.

A system and method for teaching children in the field of music, and more particularly to teach children to play the piano and read musical notes using physical objects with images of characters assigned to fingers and animals assigned to musical notes, with assigned colors and shapes, and all incorporated within themed environments presented in continuing stories.

There is provided an information processing device, an information processing method and a program that provide, as feedback to a user, information based on a level of collaboration of multiple movement elements in a performance provided by collaborative or non-collaborative moves of multiple parts of a body of the user and that are usable to support mastering a performance. The information processing device includes a sensing data acquisition unit configured to acquire multiple sets of sensing data from at least one sensors configured to sense a condition of multiple movement elements in a performance that is performed because multiple parts of a body of a user move; a calculator configured to calculate collaboration information representing move collaborativeness of the movement elements from the acquired multiple sets of sensing data; and a notification unit configured to notify the user of feedback information based on the calculated collaboration information is provided.

There is provided an information processing device, an information processing method and a program that provide, as feedback to a user, information based on a level of collaboration of multiple movement elements in a performance provided by collaborative or non-collaborative moves of multiple parts of a body of the user and that are usable to support mastering a performance. The information processing device includes a sensing data acquisition unit configured to acquire multiple sets of sensing data from at least one sensors configured to sense a condition of multiple movement elements in a performance that is performed because multiple parts of a body of a user move; a calculator configured to calculate collaboration information representing move collaborativeness of the movement elements from the acquired multiple sets of sensing data; and a notification unit configured to notify the user of feedback information based on the calculated collaboration information is provided.

An instructional method of an electronic keyboard includes the following steps: obtaining a playing script, wherein the playing script is generated by a recording electronic keyboard; the recording electronic keyboard generates the playing script according to a pressed second key and the time of pressing the second key, and the playing script is used for indicating a corresponding relationship between a to-be-pressed key and the time of pressing the to-be-pressed key; controlling an indicator light on the first key of the instructional electronic keyboard to be turned on/off according to the playing script. In this implementation mode, a user can be prompted for the key by an indicator light on the electronic keyboard, which facilitates the user to learn the electronic keyboard.

An instructional method of an electronic keyboard includes the following steps: obtaining a playing script, wherein the playing script is generated by a recording electronic keyboard; the recording electronic keyboard generates the playing script according to a pressed second key and the time of pressing the second key, and the playing script is used for indicating a corresponding relationship between a to-be-pressed key and the time of pressing the to-be-pressed key; controlling an indicator light on the first key of the instructional electronic keyboard to be turned on/off according to the playing script. In this implementation mode, a user can be prompted for the key by an indicator light on the electronic keyboard, which facilitates the user to learn the electronic keyboard.

An interactive learning system and method are provided. The method includes projecting at least one multimedia on a display screen interface upon selection of the at least one multimedia by a user, receiving one or more images representative of the at least one movement of corresponding one or more interactive tools captured by an image capturing unit in real time, enabling an interaction with at least one multimedia being displayed on the display screen interface upon having at least one movement of the one or more interactive tools on pad, identifying a pattern formed by the one or more received images representative of the at least one movement of the one or more interactive tools, analysing the pattern identified via an image processing technique, enabling an interaction of the one or more interactive tools with the at least one multimedia being displayed on the display screen interface in real time.

An interactive learning system and method are provided. The method includes projecting at least one multimedia on a display screen interface upon selection of the at least one multimedia by a user, receiving one or more images representative of the at least one movement of corresponding one or more interactive tools captured by an image capturing unit in real time, enabling an interaction with at least one multimedia being displayed on the display screen interface upon having at least one movement of the one or more interactive tools on pad, identifying a pattern formed by the one or more received images representative of the at least one movement of the one or more interactive tools, analysing the pattern identified via an image processing technique, enabling an interaction of the one or more interactive tools with the at least one multimedia being displayed on the display screen interface in real time.

In one aspect, provided herein is a device for notating a musical composition. The device, in various implementations, is structured so as to be less laborious to notate, easier to read, and more simple to employ in notating, reading, and/or playing the music of a given composition to be composed and/or played. Accordingly, in its most basic form, the device herein disclosed includes a template, upon which template one or more symbols may be notated, where such notation is configured in a manner that more closely relates the note to be played with the mechanical action needed to be performed so as to play that note, such as on an instrument to be or being played.