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Robert C Zeleznik

from Swansea, MA
Age ~58

Robert Zeleznik Phones & Addresses

  • Swansea, MA
  • Linwood, NJ
  • Providence, RI
  • Ambler, PA
  • 3 Ida Ct, Barrington, RI 02806 (401) 247-4605

Industries

Computer Software

Resumes

Resumes

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Robert Zeleznik

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Location:
Providence, Rhode Island Area
Industry:
Computer Software

Publications

Us Patents

Mathematical Sketching

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US Patent:
20060001667, Jan 5, 2006
Filed:
Jun 29, 2005
Appl. No.:
11/170381
Inventors:
Joseph LaViola - Providence RI, US
Robert Zeleznik - Barrington RI, US
Assignee:
Brown University - Providence RI
International Classification:
G06T 13/00
G06T 15/70
US Classification:
345473000
Abstract:
A mathematical sketching system enables a user to intuitively investigate the relationship between mathematical expressions and diagrams in a user-friendly manner. In one embodiment, a mathematical sketching system enables a user to input handwritten mathematical expressions and hand-drawn drawing elements, form associations between the mathematical expressions and the drawing elements, and view an animation of the drawing elements as their movements are displayed based on the mathematical expressions.

Electronic Ink System

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US Patent:
20060001656, Jan 5, 2006
Filed:
Jul 5, 2005
Appl. No.:
11/175079
Inventors:
Joseph LaViola - Providence RI, US
Robert Zeleznik - Barrington RI, US
Timothy Miller - Providence RI, US
Loring Holden - Providence RI, US
International Classification:
G09G 5/00
US Classification:
345179000
Abstract:
In a system that enables a user to gesturally input electronic ink on an input surface, a method of inputting a gesture command distinguishable from other marks includes inputting gesture command sequences on an input surface. In some embodiments, the gesture sequence includes forming a terminal gesture mark to instruct the system to perform an action.
Robert C Zeleznik from Swansea, MA, age ~58 Get Report