04627620 is referenced by 390 patents and cites 3 patents.

An electronic apparatus for improving skills in reflex, speed and accuracy of the player as well as for recreational purposes is disclosed in which multiple targets spread around the player are selected with random sequence by an electronic device. The selections of targets are indicated by the visual indicators as well as an audio alarm on the electronic device. When the targets are selected, a timer on the electronic device is activated and the elapsed time is indicated by a display on the electronic device. The timer is halted when the targets are hit by the player. The indicators are then disabled and the elapsed time which measures the performance of the player is indicated by the display on the electronic device. The speed of target selection preceded by fake target selections is provided to improve player's reflex.

Title
Electronic athlete trainer for improving skills in reflex, speed and accuracy
Application Number
6/686467
Publication Number
4627620
Application Date
December 26, 1984
Publication Date
December 9, 1986
Inventor
John P Yang
59 Royce Brook Rd., Belle Mead, 08502
NJ, US
IPC
A63B 71/06
A63B 71/02
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