Begin forwarded message:
From: Richard Wiggins <richard.wiggins@xxxxxxxxx>
Date: August 2, 2006 8:06:16 PM EDT
To: Dave Farber <dave@xxxxxxxxxx>
Subject: Blackboard Inc. files first course management patent suit
Dave,
For IP if you wish.... Huge news that will affect universities and
K-12 schools in a big way, so far ignored by the media:
Blackboard Inc. has sued Desire2Learn Inc. asserting that they
infringe upon a patent for course management systems. Blackboard
was awarded the patent in the US in January and has filed similar
patents in many nations.
The US patent, 6,988,138, reads in incredibly broad terms. No
doubt the defendant and rival learning management companies such as
Angel are checking into prior art and obviousness defenses.
Course management systems (aka learning management systems) are de
rigueur in higher education now, and fast spreading across K-12
education. Students find the syllabus, read the course reading
materials, collaborate, and take tests, all online. They are used
for on-campus and distance education applications. This is a huge
market and this is likely to be a huge and ugly battle.
Blackboard's press release on the patent:
http://www.blackboard.com/company/press/release.aspx?id=887622
Amazingly, I've only seen news of the lawsuit in the Chronicle of
Higher Education and here:
http://www.theinquirer.net/default.aspx?article=33396
/rich
Text from the patent:
> 1. A course-based system for providing to an educational
community of
> users access to a plurality of online courses, comprising: a) a
> plurality of user computers, with each user computer being
associated
> with a user of the system and with each user being capable of
having
> predefined characteristics indicative of multiple predetermined
roles in
> the system, each role providing a level of access to a plurality
of data
> files associated with a particular course and a level of control
over
> the data files associated with the course with the multiple
> predetermined user roles comprising at least two user's
predetermined
> roles selected from the group consisting of a student role in
one or
> more course associated with a student user, an instructor role
in one or
> more courses associated with an instructor user and an
administrator
> role associated with an administrator user, and b) a server
computer in
> communication with each of the user computers over a network,
the server
> computer comprising: means for storing a plurality of data files
> associated with a course, means for assigning a level of access
to and
> control of each data file based on a user of the system's
predetermined
> role in a course; means for determining whether access to a data
file
> associated with the course is authorized; means for allowing
access to
> and control of the data file associated with the course if
authorization
> is granted based on the access level of the user of the system.
>
> 2. The system of claim 1 wherein the instructor user is provided
with an
> access level to enable the creation and editing of a plurality
of files
> associated with a course.
>
> 3. The system of claim 2 wherein the course files comprise an
> announcement file.
>
> 4. The system of claim 2 wherein the course files comprise a course
> information file.
....
-------------------------------------
You are subscribed as nathan@xxxxxxxxxxxxxxx
To manage your subscription, go to
http://v2.listbox.com/member/?listname=ip
Archives at: http://www.interesting-people.org/archives/interesting-
people/