Professional Records
License Records
Gwendolyn M Mcdonald
License #:
RS120463A - Expired
Category:
Real Estate Commission
Type:
Real Estate Salesperson-Standard
Gwendolyn Mcdonald Phones & Addresses
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Barrington, IL
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Villa Park, IL
-
Aurora, IL
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Chicago, IL
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Glen Ellyn, IL
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Vernon Hills, IL
Publications
Us Patents
3D Printer Interface Lockout
View pageUS Patent:
20180035011, Feb 1, 2018
Filed:
Jul 29, 2016
Appl. No.:
15/223679
Inventors:
- Mount Prospect IL, US
Gwendolyn McDonald - Barrington Hills IL, US
Gwendolyn McDonald - Barrington Hills IL, US
International Classification:
H04N 1/44
H04N 1/00
G06F 21/31
H04N 1/00
G06F 21/31
Abstract:
A method for authenticating a user of a 3D printer to prevent unauthorized use of the 3D printer includes obtaining a user profile from a set of user profiles, each user profile corresponding to a user and including a stored multi-digit number; prompting the user, by a touch screen interface of the 3D printer, to input a personal identification number (PIN); preventing use of the 3D printer if the PIN does not match the stored multi-digit number; and authenticating the user if the PIN does match the stored multi-digit number. The method includes prompting the user to apply a force to the touch screen interface; detecting an applied force; comparing the applied force to a force threshold value; and preventing use of the 3D printer if the applied force is less than the force threshold value.