A interface comprising a hand operated input device with a series of activation points activated by the digits (fingers and/or thumb) of a user; a sensor component measuring a current motion, orientation, and/or position of the input device and a output component interconnected to the activation points and the sensor component for outputting in a series the currently active activation points and the current motion, orientation, and/or position of the input device.

A cake decoration that enables visual shows controlled by a controller that is either remote to the decoration or integral with the decoration and interacts with a finger controller.

A processor connected to one or more displays shaped to affix to a finger nail for displaying an image.

A performance enhancing device includes a first glove configured to be worn on a first hand of a user. The first glove includes a plurality of finger pockets, at least one pressure sensor secured proximate a distal end of a respective finger pocket and configured to produce an output signal, a processor coupled to the at least one pressure sensor and configured to receive the output signal and translate the output signal to a wireless output signal, and an antenna coupled to the processor and configured to transmit the wireless signal. The performance enhancing device also includes a jacket configured to be worn by the user, where the jacket includes a receiver to receive the wireless output signal, an amplifier coupled to the receiver, and a speaker integrated within the jacket and coupled to the amplifier and configured to produce an audible sound.

Provided is an information processing apparatus that is detachable from a human body. The information processing apparatus includes a control unit that generates feedback information that provides feedback. The generation of the feedback information is based on information that is based on a strength or a weakness of a keystroke of a musical instrument.

The invention relates to a device for producing musical data, which includes a glove equipped with touch sensors and a terminal device. In the glove there are touch sensors in at least two rows the format of a selected musical scale, which touch sensors are arranged to be pushed with a finger of the other hand, connection means for connecting the touch sensors to a selected terminal device in order to produce musical data according to the format. The touch sensors are arranged in such a way that in an order from the index finger to the little finger, the tips of the fingers correspond to the consecutive notes of a first octave C, D, E, F, so that the semitone E-F is located between the ring finger and the little finger.

Finger-tracking systems and methods for virtual instruments playback. The described system tracks the position of user's ten fingers on a projection surface and can be used to play virtual instruments such as virtual piano, drums, and bells. The system tracks the movement of user's ten fingers while keeping them free of encumbrance or excessive postural constraints. More specifically, in one or more embodiments, a coded light based projector is used to send out location signal onto a flat surface, and ten light sensors are mounted on user's fingers to receive these signals and locate user's fingers. Based on their locations and relative distance to a fixed point, a printed music instrument can be used for virtual instrument music playback. With the described tracking system, various embodiments of virtual music instruments may be implemented, including a system and method for virtual piano playing as well as virtual Chinese bell playing on printed keyboard and printed Chinese bell set.

A processor connected to one or more displays shaped to affix to a finger nail for displaying an image.

An electronic device capable of synthesizing one or more musical instruments. A plurality of sensors, which may be mounted on the hand of the user, provide signals to a control module indicating that a sensor has made contact with a surface. A control module receives signals and determines whether to play a sound. Exemplary sensors include pressure-sensitive resistors and dedicated motion-sensing integrated circuits, and are in communication with one or more integrated circuits in the control module over a communication link.

A cake decoration that enables visual shows controlled by a controller that is either remote to the decoration or integral with the decoration and interacts with a finger controller.