Optics: measuring and testing – Range or remote distance finding – With photodetection
Reexamination Certificate
2006-03-30
2008-03-11
Tarcza, Thomas H. (Department: 3662)
Optics: measuring and testing
Range or remote distance finding
With photodetection
Reexamination Certificate
active
07342649
ABSTRACT:
A handheld computer which is connectable to an optoelectronic distance measuring device in an integrated manner so as to communicate bidirectionally therewith or connectable via a data interface, includes a computing device, an input device, and a display suitable for marking and displaying a graphic object. In a repeated sequence, an algorithm designed for interacting with the optoelectronic distance measuring device waits, in a marking step, for a marking event initiated by the user through the input device when marking an object of a graphic representation that is displayed by the display, and in a survey step which is close in time to the marking event, waits for a survey event which is triggered by a survey result measured by the user through use of the optoelectronic distance measuring device, whereupon the survey result is associated with the marked object in a subsequent association step.
REFERENCES:
patent: 5291262 (1994-03-01), Dunne
Abelman ,Frayne & Schwab
Hilti Akitengesellschaft
Ratcliffe Luke D.
Tarcza Thomas H.
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