Abstract: A handheld bell music instrument for whirl sound effect is described that includes multiple disc shaped bells that connect to and are fixed at a location on the rod. The bells of the bells are rung to produce a pitch and the rod is used to move the bell music instrument for whirl sound effect in space. The movement of the ringing bells produces a whirling sound effect by their movement relative to a static audience.

Abstract: Disclosed is a system for increasing attention ability of a user using a gameplay. The system may include a display device configured to display a moving image comprising an object, a cursor and a points counter. Further, the system may include an audio device configured to produce acoustic waves based on a sound data associated with a level. Further, the system may include an input device configured to receive a spatial input data. Further, the system may include a processing device communicatively coupled to each of the display device, the audio device and the input device. Further, the system may include a storage device communicatively coupled to the processing device. Further, the storage device may be configured to store digital data corresponding to an object, a cursor, a current cursor location, a previous cursor location, a geometric shape and the sound data in association with the multiple level indicators.

Abstract: Disclosed is a system for increasing attention ability of a user using a gameplay. The system may include a display device configured to display a moving image comprising an object, a cursor and a points counter. Further, the system may include an audio device configured to produce acoustic waves based on a sound data associated with a level. Further, the system may include an input device configured to receive a spatial input data. Further, the system may include a processing device communicatively coupled to each of the display device, the audio device and the input device. Further, the system may include a storage device communicatively coupled to the processing device. Further, the storage device may be configured to store digital data corresponding to an object, a cursor, a current cursor location, a previous cursor location, a geometric shape and the sound data in association with the multiple level indicators.

Abstract: A modular multiwavelength light source generates a highly cohesive beam of light from multiple light sources. The modular multiwavelength light source has a light-collating unit, a primary light source, and a secondary light source. The light-collating unit combines the light from the primary light source and the secondary light source into a single multiwavelength beam. The unit has a light-modification element a primary input coupler, a secondary input coupler and an output coupler which are in optical communication through the light-modification element. The primary input coupler and the secondary input coupler enable the primary light source and the secondary light source to be laterally mounted onto the light-collating unit and maintained in optical communication with the light-modification element. The primary input coupler and the secondary input coupler are angularly offset form each other.

Abstract: A modular multiwavelength light source generates a highly cohesive beam of light from multiple light sources. The modular multiwavelength light source has a light-collating unit, a primary light source, and a secondary light source. The light-collating unit combines the light from the primary light source and the secondary light source into a single multiwavelength beam. The unit has a light-modification element a primary input coupler, a secondary input coupler and an output coupler which are in optical communication through the light-modification element. The primary input coupler and the secondary input coupler enable the primary light source and the secondary light source to be laterally mounted onto the light-collating unit and maintained in optical communication with the light-modification element. The primary input coupler and the secondary input coupler are angularly offset form each other.