Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steve Bolton0
Herb Deutsch0
Tim Cordes0
Date of Patent
February 15, 2005
0Patent Application Number
102447850
Date Filed
September 16, 2002
0Patent Primary Examiner
Patent abstract
Described is a method of determining a choice made by a user by analyzing marks made on a response sheet by the user. The method employs a response sheet having response areas in which a user is directed to make marks indicating choices. The marked response sheet is then scanned to produce a digital image and associated data of each response area. That data is analyzed for characteristics according to a set of predetermined principles. These principles are based on the form of the response areas on the response sheet. The presence of certain characteristics in the data determines whether a mark was made in the response area and whether the mark constitutes a choice by the user.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
