Abstract: A dynamo powered amusement device is provided that has multiple amusement functions integrated into a housing. The amusement functions include two or more of a movement, a light emitting diode illumination, an auditory output and a video presentation. The electrical power source for the amusement functions is a manually powered dynamo. The direct current generated by a dynamo is provided to a printed circuit board in electrical communication with the amusement functions so as to provide power directly from the manually powered dynamo or, if a chargeable battery is present, to supply power from the chargeable battery. The amusement device provides enhanced performance relative to mechanical amusement devices while avoiding costs and environment problems associated with disposable battery containing amusement devices.

Abstract: The present invention provides a dynamo battery charger adapted to provide amusement during the recharging process. The charger housing is shaped or constructed to represent an amusing apparatus that includes optional features that simulate actual components whereby the amusing optional features are operable when the battery charger is being actuated.

Abstract: A battery charger amusement has a receptacle adapted to receive a rechargeable battery, an electronic circuit monitoring battery charge status, and a mechanical movement signal activated upon charge status attainment. The battery charger can include a motion actuator so as to move during the battery recharge process. The device is intended to encourage the use of rechargeable batteries over a disposable counterpart.

Abstract: A headlamp includes a base having a front face defining a first imaginary plane along the front face and a first imaginary line orthogonal to the first plane. A light assembly is rotatably secured about the front face to the base. The light assembly includes a bezel having a rear surface defining a second imaginary plane along the rear surface and a second imaginary line orthogonal to the second plane so that the intersection of the first line and the second line defines a rotation angle that varies with the rotation of the light assembly relative to the base, thereby changing the attitude of the headlamp light assembly.

Abstract: A computer peripheral device includes a peripheral housing having a translucent or transparent region. A light source within the housing is positioned to emit light through the translucent or transparent region of the housing. A wire in electrical communication with the light source terminates in a computer interface connector. The computer peripheral device is a mouse, speaker, display frame housing or disc housing.

Abstract: A writing surface has a phosphorescent or fluorescent material thereon that has an excitation energy that is less than the photon energy emitting from a penlight stylus light source or emitted through a transparent writing surface. The phosphor security ink is selectively excited only where exposed to light emission from the stylus thereby creating a phosphorescent or fluorescent glow visible under low ambient light conditions. The phosphorescent material is adhered to the writing surface or decorates a ferrite particulate which is drawn onto the writing surface through the influence of a magnet.

Abstract: An ultraviolet light emitting diode flashlight is contained within a housing having a pen tip extending from the housing and an ink or dye reservoir in fluid communication with the pen tip. The ultraviolet light emitting diode flashlight within the housing emits light capable of inducing fluorescence in the ink or dye. A switch assembly completes an electrical circuit between a light emitting diode and a battery to activate the flashlight. A writing system package includes at least two of: a neon or pastel colored writing surface, a security pen having an ink or dye that fluoresces in the visible portion of the light spectrum upon exposure to ultraviolet light, and an ultraviolet light emitting diode flashlight.