Abstract Systems and methods described herein provide for administering and proctoring of
a secure online examination utilizing a 'cloud'computing environment. The cloud computing …

G09B 7/02(2006.01)(57) G09B 5/00(2006.01) Systems and methods described herein
provide for adminis G09B 7/07(2006.01) tering and proctoring of a secure online exam that …

BACKGROUND The present invention is directed to the field of railroad track inspection, and
more specifically to a method and sys tem of rail component detection using vision …

A track data determination system including: a video camera device positioned on a vehicle
to capture video data in at least one field-of-view; a geographic positioning unit associated …

6,556,945 B1* 4/2003 Burggraf et al............... 7O2/159 7,036.232 B2* 5/2006
Casagrande.................... 33/1 Q 7,389,694 B1 6/2008 Hay et al. rail profile and applying …

US10362293B2 - 3D track assessment system and method - Google Patents
US10362293B2 - 3D track assessment system and method - Google Patents 3D track …

US10322734B2 - Sensor synchronization apparatus and method - Google Patents
US10322734B2 - Sensor synchronization apparatus and method - Google Patents Sensor …

A system and method for adjusting light emitter output for a railway track inspection system
based on data feedback from one or more sensors. The system includes: a power source; a …

Abstract Systems and methods for detecting aberrant behavior in a testing environment
involve receiving real-time audio-visual data from a detection device and executing an …

G09B 3/00(2006.01) LLP G06F II/36(2006.01) GO9B 5/OO(2006.01)(57) ABSTRACT GO9B
7/04(2006.01) The presently disclosed invention provides for the security of (52) US Cl a …