9 Measuring, signaling, checking, and supervision apparatus, namely, radar apparatus, apparatus for recording, transmission and reproduction of sound and images used in connection with radar units, computer software to operate radar apparatus for practicing, measuring and simulating different natures of sports, namely, golf, baseball, football, tennis, shot put, hammer throw, basketball, cricket, soft ball and American football, and users' manuals on CD-ROM sold therewith as a unit; computer application software for handheld computers, namely, software to operate radar apparatus for practicing, measuring and simulating different natures of sports, namely, golf, baseball, football, tennis, shot put, hammer throw, basketball, cricket, soft ball and American football; computer application software for mobile phones, namely, software to operate radar apparatus for practicing, measuring and simulating different natures of sports, namely, golf, baseball, football, tennis, shot put, hammer throw, basketball, cricket, soft ball and American football; computer application software for wireless devices, namely, software to operate radar apparatus for practicing, measuring and simulating different natures of sports, namely, golf, baseball, football, tennis, shot put, hammer throw, basketball, cricket, soft ball and American football