Disclosed herein is an adjustable brightness flying suitable for both recreational and professional uses. The flying disc may comprise a light strip that illuminates when in use. In some embodiments, one or more properties of the light strip can be dynamically adjusted based on the intended application, environmental lighting conditions, and/or the player's preferences. The flying disc may have high-impact resistance, sand resistance, and/or water resistance so that it can be used for different applications and in different environments such as rough terrain, dusty environments, and/or in water. The flying disc may automatically detect a motion state and turn the light strip on or off accordingly. The illumination allows players to use the flying disc for different applications and in different environments, such as in low-lighting conditions. In some embodiments, the brightness may be adjusted and on-time of the light strip may be manually set or adjusted by a player.

This invention is a type of flying disc. It has very special features that makes it unique and an innovation. To the flying disc part one can add a handle, thus, making it a flying disc with a handle protruding downwards from the center of the flying disc part. To this flying disc with a handle, one can add many features like: an overhang, a dome, lights, sound devices, solar panels, computer, buttons, light sensors, speakers, TV screen, meteorological instruments, remote control, drone capabilities, flaps, wings, propellers, etc. Also, this flying disc with a handle rotates like a top on various surfaces. Thus, it is a flying disc and a top in one. To the flying disc with a handle, one can add or take off parts, like extensions, handle, and flying disc parts to create bigger or more interesting flying discs, as shown in the drawings.

This invention is a type of flying disc. It has very special features that makes it unique and an innovation. To the flying disc part one can add a handle, thus, making it a flying disc with a handle protruding downwards from the center of the flying disc part. To this flying disc with a handle, one can add many features like: an overhang, a dome, lights, sound devices, solar panels, computer, buttons, light sensors, speakers, TV screen, meteorological instruments, remote control, drone capabilities, flaps, wings, propellers, etc. Also, this flying disc with a handle rotates like a top on various surfaces. Thus, it is a flying disc and a top in one. To the flying disc with a handle, one can add or take off parts, like extensions, handle, and flying disc parts to create bigger or more interesting flying discs, as shown in the drawings.

Described herein are novel technologies that improve various aspects of flying discs. In some embodiments, an apparatus includes a disc having a bottom structure and an upstanding edge included with and circumscribing the bottom structure to form a recess. And, the apparatus also includes an inner central structure underneath the bottom structure at a central portion of the disc. The apparatus or at least part of the apparatus can be plastic or foam and can include rubber components that make it easier to grip. The apparatus can include a thumb ring underneath the bottom structure and within the inner central structure. And, for example, the thumb ring can include rubber to make the apparatus easier to grip.

Described herein are novel technologies that improve various aspects of flying discs. In some embodiments, an apparatus includes a disc having a bottom structure and an upstanding edge included with and circumscribing the bottom structure to form a recess. And, the apparatus also includes an inner central structure underneath the bottom structure at a central portion of the disc. The apparatus or at least part of the apparatus can be plastic or foam and can include rubber components that make it easier to grip. The apparatus can include a thumb ring underneath the bottom structure and within the inner central structure. And, for example, the thumb ring can include rubber to make the apparatus easier to grip.

A throwing object comprises an air cushion section joined to a rim. The rim comprises an inner surface and a sequence of curved contour sections where the inner surface of the rim is at one end joined to an inner surface of the air cushion section and at a second end is joined to an outer surface of the air cushion section via the contour sections. The contour sections interconnect the inner surface with the outer surface via a first extreme radius placed at a maximum horizontal distance from the inner surface, the inner surface has a first curvature and a last contour section in the sequence together with at least a part of the outer surface has a second, different curvature.

A throwing object comprises an air cushion section joined to a rim. The rim comprises an inner surface and a sequence of curved contour sections where the inner surface of the rim is at one end joined to an inner surface of the air cushion section and at a second end is joined to an outer surface of the air cushion section via the contour sections. The contour sections interconnect the inner surface with the outer surface via a first extreme radius placed at a maximum horizontal distance from the inner surface, the inner surface has a first curvature and a last contour section in the sequence together with at least a part of the outer surface has a second, different curvature.

A device includes a signaling means and a motion sensor, and logic for activating or controlling the signaling means in response to a sensed motion according to an embedded logic. The device may be used as a toy, and may be shaped like a play ball or as a handheld unit. It may be powered from a battery, either chargeable from an AC power source directly or contactless by using induction or by converting electrical energy from harvested kinetic energy. The embedded logic may activate or control the signaling means, predictably or randomly, in response to sensed acceleration magnitude or direction, such as sensing the crossing of a preset threshold or sensing the peak value. The visual means may be a numeric display for displaying a value associated with the count of the number of times the threshold has been exceeded or the peak magnitude of the acceleration sensed.

A device includes a signaling means and a motion sensor, and logic for activating or controlling the signaling means in response to a sensed motion according to an embedded logic. The device may be used as a toy, and may be shaped like a play ball or as a handheld unit. It may be powered from a battery, either chargeable from an AC power source directly or contactless by using induction or by converting electrical energy from harvested kinetic energy. The embedded logic may activate or control the signaling means, predictably or randomly, in response to sensed acceleration magnitude or direction, such as sensing the crossing of a preset threshold or sensing the peak value. The visual means may be a numeric display for displaying a value associated with the count of the number of times the threshold has been exceeded or the peak magnitude of the acceleration sensed.

A throwing object comprises a hollow front element and a hollow tail element attached to the front element, wherein the front element comprises a first and a second section, each section being cylinder shaped, where the first section has a larger radius than the second section and is folded over the second section at an edge between the sections, the first section having a first thickness T1 and stretching a first distance d1 in an axial direction away from the edge and the second section having a second thickness T2 at the edge and the tail element being inserted and held between the first and second sections.