A rotary displacement structure of a fun device includes a container body. The container body has a space therein. A fluid is provided in the space. A rotary displacement unit is disposed in the space. The rotary displacement unit has buoyancy or gravity. The rotary displacement unit includes at least one blade assembly. When the container body is overturned, the rotary displacement unit will rise or descend through buoyancy or gravity. At the same time, the blade assembly enables the rotary displacement unit to rotate when ascending or descending, so as to obtain a different visual effect from the prior art.

A rotary displacement structure of a fun device includes a container body. The container body has a space therein. A fluid is provided in the space. A rotary displacement unit is disposed in the space. The rotary displacement unit has buoyancy or gravity. The rotary displacement unit includes at least one blade assembly. When the container body is overturned, the rotary displacement unit will rise or descend through buoyancy or gravity. At the same time, the blade assembly enables the rotary displacement unit to rotate when ascending or descending, so as to obtain a different visual effect from the prior art.

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 exemplary embodiments herein provide a magnetic toy comprised of an outer male housing with an outer female housing that attach to one another through a post on the male housing and female attachment point on the female housing. A metallic partial enclosure is preferably sized to fit with notches positioned on the male and female housings and preferably includes a flat portion having an aperture for accept at least a portion of the post. A permanent magnet is fixed within the partial enclosure but is permitted to rotate about its longitudinal axis. A thin light-reflective element is also preferably sandwiched in between the outer male and female housings. Preferably, the magnet comprises a pair of triangular prisms having opposing polarity.

The exemplary embodiments herein provide a magnetic toy comprised of an outer male housing with an outer female housing that attach to one another through a post on the male housing and female attachment point on the female housing. A metallic partial enclosure is preferably sized to fit with notches positioned on the male and female housings and preferably includes a flat portion having an aperture for accept at least a portion of the post. A permanent magnet is fixed within the partial enclosure but is permitted to rotate about its longitudinal axis. A thin light-reflective element is also preferably sandwiched in between the outer male and female housings. Preferably, the magnet comprises a pair of triangular prisms having opposing polarity.

To more effectively perform staging using light and sound. A staging apparatus 1 is provided with a ball 2 in which a gas is contained, and an internal device 200 including a sound output unit 270 and a light-emitting unit 240 provided in the ball 2. In the internal device 200, sound is outputted from the sound output unit 270 when an operation of the ball 2 is sensed. The staging apparatus 1 preferably receives, from an external control device or the like, a synchronization signal for synchronizing the timing at which sound is output, and outputs sound at a timing that is in accordance with the synchronization signal.

Traditional head-mounted display experiences require a hand controller (e.g. thumbstick, touchpad, gamepad, keyboard, etc.) to manipulate audio controls. The invention is a hands-free, body-based navigation technology that puts the participant's body in direct control of movement through sonic space. Participants lean towards a sound source to make it louder and lean away to make it quieter. In some embodiments, the more a participant leans, the faster the volume changes. Because the interactions were designed to respond to natural bearing and balancing instincts, movement coordination is intuitive and easy to learn.

Traditional head-mounted display experiences require a hand controller (e.g. thumbstick, touchpad, gamepad, keyboard, etc.) to manipulate audio controls. The invention is a hands-free, body-based navigation technology that puts the participant's body in direct control of movement through sonic space. Participants lean towards a sound source to make it louder and lean away to make it quieter. In some embodiments, the more a participant leans, the faster the volume changes. Because the interactions were designed to respond to natural bearing and balancing instincts, movement coordination is intuitive and easy to learn.

A lighted inflatable apparatus including: a wall comprising a first inflatable chamber; at least one lighting element disposed within the wall, the at least one lighting element configured to emit light; and a control box connected to the at least one lighting element, the control box configured to control one or more emission states of the at least one lighting element.