摘要 |
A user interface, typically to an irrigation controller, prompts user responses by continuously autoscrolling questions. The questions are hierarchally organized, preferably in a hierarchal tree having approximately three to six questions on each hierarchal level between root and leaves. All command and data input may be done with only an OK/YES pushbutton switch, and preferably with additional NO, HELP, and/or STOP pushbutton switches. Each OK/YES user response affirms the premise of a currently-displayed question, and advances the autoscrolled questioning to a related branch upon a next hierarchal level. The NO pushbutton is never required to advance the questioning which is always autoscrolled, but instead serves, while depressed, to accelerate the autoscrolling of successive questions. A HELP response invokes context-sensitive help messages. A STOP response causes reversion in the hierarchy of questioning toward the root level, but does not stop the autoscrolling of questions.
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申请人 |
NIELSEN, WYN Y.;CARLIN, STEVEN C.;KAISER, DENNIS A. |
发明人 |
NIELSEN, WYN Y.;CARLIN, STEVEN C.;KAISER, DENNIS A. |