A tracking apparatus for a machine having an operation assembly is disclosed. The tracking apparatus has an electric relay configured to be connected to the operation assembly, a tracking device that is connected to the electric relay, and a display assembly that is selectively connected to the electric relay. The display assembly is configured to transfer an electrical pulse from the display assembly to the tracking device via the electric relay. The operation assembly performs an operation when the electrical pulse is transferred to the tracking device. The tracking device counts the electrical pulse.

A tracking apparatus for a machine having an operation assembly is disclosed. The tracking apparatus has an electric relay configured to be connected to the operation assembly, a tracking device that is connected to the electric relay, and an electronic payment device that is connected to the electric relay. The electric relay is configured to transfer a first electrical pulse from the operation assembly to the tracking device. The electric relay is configured to transfer a second electrical pulse from either the electronic payment device or the operation assembly to the tracking device. The relay transfers the first electrical pulse or the second electrical pulse when the operation assembly performs an operation.

A tracking apparatus for a machine having an operation assembly is disclosed. The tracking apparatus has an electric relay configured to be connected to the operation assembly, a tracking device that is connected to the electric relay, and an electronic payment device that is connected to the electric relay. The electric relay is configured to transfer a first electrical pulse from the operation assembly to the tracking device. The electric relay is configured to transfer a second electrical pulse from either the electronic payment device or the operation assembly to the tracking device. The relay transfers the first electrical pulse or the second electrical pulse when the operation assembly performs an operation.

A thickness checking pointer for billiard practice is provided, where while being fitted to a finger supporting a cue stick, the thickness checking pointer guides the cue stick to move in a straight line during forward and backward preparation motion or hitting motion of the cue stick, and emits a horizontal light beam in a travelling direction of the cue stick, so as to not only check which shape into which a cue ball and an object ball are arranged on the same straight line as the cue stick but also estimate the degree of thickness by which the cue ball moved upon hitting collides with the object ball, thereby enabling even beginners to easily understand billiards.

The present invention relates to two integrated billiard balls for training, which include an image ball and an object ball assembled together by a connecting means and integrated through spherical contact therebetween so that, at the time of billiard training, a trainee can figure out a situation in which the trainee can hit the object ball coupled to the image ball of the training billiard balls, with a predetermined thickness, just by accurately hitting a cue ball while aiming the center of the image ball. Therefore, the present invention enables a trainee to easily practice thickness adjustment of an object ball and thus improve his or her billiard capability.

A method for determining the likelihoods of a cue sport player completing a run of shots for each of a plurality of non-break ball patterns is provided. The method initially involves operating a computer to retrieve a non-break ball pattern of the plurality of non-break ball patterns and to then facilitate the positioning of balls on a cue sport table in accordance with the non-break ball pattern. The positioning may be accomplished by use of a projector under control of the computer that projects ball positioning patterns on the sport table. The progress of the cue sport player through a run of the balls on the table is then monitored and the outcome of that progress, e.g. the number of balls in a run that are pocketed are recorded in association with the current non-break ball pattern. The procedure is repeated for further non-break ball patterns of the plurality of non-break ball patterns and the computer is then used to determine odds associated with runs for each of the non-break ball pattern based on the recorded outcomes.

A method for determining the likelihoods of a cue sport player completing a run of shots for each of a plurality of non-break ball patterns is provided. The method initially involves operating a computer to retrieve a non-break ball pattern of the plurality of non-break ball patterns and to then facilitate the positioning of balls on a cue sport table in accordance with the non-break ball pattern. The positioning may be accomplished by use of a projector under control of the computer that projects ball positioning patterns on the sport table. The progress of the cue sport player through a run of the balls on the table is then monitored and the outcome of that progress, e.g. the number of balls in a run that are pocketed are recorded in association with the current non-break ball pattern. The procedure is repeated for further non-break ball patterns of the plurality of non-break ball patterns and the computer is then used to determine odds associated with runs for each of the non-break ball pattern based on the recorded outcomes.

A device for determining a lag winner in billiards and method of use are provided. The method disclosed includes placing a lag winner determination device such that the device is alongside a side rail of the billiards table and closer to a head rail of the billiards table than billiard balls used in the lag. The method further includes activating an illumination source within the lag winner determination device and moving the illumination source until it provides incident light to one of the billiard balls used in the lag. The method further includes determining the winner as a player that used the billiard ball that received the incident light from the illumination source.

A pool table image capturing system includes a pool table, a lighting fixture, a camera device, and a control unit. The system is configured to disseminate and solicit the sale of captured image data from shots performed on a pool table playing surface. The lighting fixture is located above a portion of the pool table and includes a camera device coupled thereto. The camera device is configured to capture image data from the playing surface. A control unit is in communication with the camera device for the receipt and transmission of the image data. The control unit is configured to regulate dissemination of the image data to remote users.

A pool table image capturing system includes a pool table, a lighting fixture, a camera device, and a control unit. The system is configured to disseminate and solicit the sale of captured image data from shots performed on a pool table playing surface. The lighting fixture is located above a portion of the pool table and includes a camera device coupled thereto. The camera device is configured to capture image data from the playing surface. A control unit is in communication with the camera device for the receipt and transmission of the image data. The control unit is configured to regulate dissemination of the image data to remote users.