The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 01, 2002
Filed:
Jul. 08, 1998
Jean-François Ouellet, Montréal, CA;
Patrick Rannou, Montréal, CA;
Forensic Technology Wai Inc., Quebec, CA;
Abstract
An interface apparatus for use with a computer system. The apparatus in the preferred embodiment having three concentric annular rings. The outer most of which is a solid ring, the two inner rings each being segmented into for equal arcs, which arcs form four pairs of two buttons each. The interface also has at its center two buttons. The interface is used to position an object for imaging and also to manipulate and position the image of an object for comparison and analysis. The two center buttons and the outside annular ring are used to generate signals to rotate an object or the image of the object in a common reference frame. The four pairs of arcs of the two inner concentric rings are used to generate signals for translational motion of the object or the image of the object. The four pairs of arcs being positioned to move the object or the image of the object in one of four perpendicular directions within the common reference frame. In a sub-operating state the outside periphery of the outer most solid ring can be made to represent the contours of the surface of an object and also to indicate which portions of the surface of that object have been imaged.