A system to teach mathematics using virtual musical instruments displayed on a client computing device includes a server, a database stored on the server, an application stored on the server, and a plurality of songs stored on the server. The system also includes a plurality of mathematical equations stored in the database, where each mathematical equation comprises a composite of musical notes and mathematical operators. The system includes a local application stored on the client computing device to display the virtual musical instrument and is configured to display a correct indicator in response to the user solving the mathematical equation correctly when the user plays a musical note on the virtual musical instrument corresponding to the numerical answer that correlates to the song.

There is provided a method for providing an artificial intelligence-based extended reality music tutoring service by a system including one or more learner devices, one or more tutor devices, and a server, the method including matching, by the server, a learner device and a tutor device for performing extended reality music tutoring, based on learner information transmitted from the one or more learner devices and tutor information transmitted from the one or more tutor devices, integrating, by the server, learner environment information transmitted from the matched learner device and tutor environment information transmitted from the matched tutor device, generating, by the server, real-time lesson data for tutors based on real-time learner data transmitted from the learner device, rendering, by the tutor device, an extended reality image about the learner device interacting with the tutor device on a display of the tutor device, by using the generated real-time lesson data for the tutor, generating, by the server, real-time lesson data for learners based on real-time tutor data transmitted from the tutor device, and rendering, by the learner device, an extended reality image about the tutor device interacting with the learner device on a display of the learner device, by using the generated real-time lesson data for the learner.

There is provided a method for providing an artificial intelligence-based extended reality music tutoring service by a system including one or more learner devices, one or more tutor devices, and a server, the method including matching, by the server, a learner device and a tutor device for performing extended reality music tutoring, based on learner information transmitted from the one or more learner devices and tutor information transmitted from the one or more tutor devices, integrating, by the server, learner environment information transmitted from the matched learner device and tutor environment information transmitted from the matched tutor device, generating, by the server, real-time lesson data for tutors based on real-time learner data transmitted from the learner device, rendering, by the tutor device, an extended reality image about the learner device interacting with the tutor device on a display of the tutor device, by using the generated real-time lesson data for the tutor, generating, by the server, real-time lesson data for learners based on real-time tutor data transmitted from the tutor device, and rendering, by the learner device, an extended reality image about the tutor device interacting with the learner device on a display of the learner device, by using the generated real-time lesson data for the learner.

A wirelessly connected ensemble of children's toys with capacitive touch interactivity. The children's toy generally includes a user input overlay panel and one or more capacitive touch sensors. The overlay panel may be formed from a capacitive touch conductive natural organic material such as wood. The toy can be shaped and ornamented to resemble a musical instrument, and configured to play music in response to user input applied to the user input overlay panel and sensed by the capacitive touch sensors. The children's toys are configured for individual and connected play modes. In the connected play mode, the children's toys produce synchronized and/or harmonized sounds and/or melodies.

A wirelessly connected ensemble of children's toys with capacitive touch interactivity. The children's toy generally includes a user input overlay panel and one or more capacitive touch sensors. The overlay panel may be formed from a capacitive touch conductive natural organic material such as wood. The toy can be shaped and ornamented to resemble a musical instrument, and configured to play music in response to user input applied to the user input overlay panel and sensed by the capacitive touch sensors. The children's toys are configured for individual and connected play modes. In the connected play mode, the children's toys produce synchronized and/or harmonized sounds and/or melodies.

The present invention relates to a music chords conversion device. The device is used for providing instant representation showing conversion or correlation of major chords to minor chords and vice versa. The device can come in two variants (1) a physical device (2) a digital device. The physical device has a chords conversion component and a minor chords component wherein the minor chords component is configured to slide into the chords conversion component through a cut-out opening. The minor chords can be correlated to the major chords and displayed in a viewing region of the chords conversion component. The digital device includes a memory for storing the chords conversion and also includes a digital display for displaying the converted minor and major chords.

In an embodiment a flute head joint includes a beak-shaped mouthpiece and a curved neck, wherein the mouthpiece comprises a curved labium, and wherein a chamber of the mouthpiece has a larger diameter than an inner cavity of the neck.

A system for interactive online instruction includes an instructional subscription website and video management system configured to process video recordings. The video recordings may include (i) student videos uploaded by a student and (ii) instructor videos providing feedback to said student videos. A method of interactive online instruction is also disclosed. The method includes the steps of providing prerecorded course materials on an instructional subscription website including video lessons accessible by subscribing students, and providing a video management system configured to process video recordings including (i) student videos submitted by a student and (ii) instructor videos providing feedback to said student videos.

A system for interactive online instruction includes an instructional subscription website and video management system configured to process video recordings. The video recordings may include (i) student videos uploaded by a student and (ii) instructor videos providing feedback to said student videos. A method of interactive online instruction is also disclosed. The method includes the steps of providing prerecorded course materials on an instructional subscription website including video lessons accessible by subscribing students, and providing a video management system configured to process video recordings including (i) student videos submitted by a student and (ii) instructor videos providing feedback to said student videos.

Described herein are embodiments of sensorized spherical input and output devices, systems, and methods for capturing gestural input from a user's physical interactions with a spherical device, including tossing, bouncing and spinning. In one embodiment, the spherical input and output device includes force sensors in a configuration to capture a variety of user gestures with the sphere. A microprocessor receives sensor input and transmits the sensor data to receiving devices which include computer software to translate the sensor signals to audio output, visual output, or various functions on receiving devices. Embodiments of the invention include the integration of inertial measurement units (IMUs), which may include a combination of accelerometers, gyroscopes and magnetometers to capture complex user gestures involving motion, direction and spin of the sensorized sphere in three dimensional space.