<< Chapter < Page Chapter >> Page >

When we were initially considering contributing to UWCalendar, we bridled at the notion of allowing anyone to make money from our work. This was clearly not a well-reasoned response as no one was exploiting UWCalendar commercially, or had shown any interest in doing so. We discussed the issue with the UW developers and they told us it was unlikely that their university had the resources or interest in policing a more restrictive license. Over time we have come to appreciate that the license needs to serve as an enabler to adoption, and that commercial adoption was perhaps a sign of success, not something to be feared.

The contributor’s agreement is interesting with respect to the renewed interest in higher ed in exploiting their intellectual property commercially, and in protecting their IP. Specifics aside, it has become increasingly difficult at some universities to sign contributor’s agreements in the wake of this very protective approach to IP. We would likely have more difficulty today signing the same contributor’s agreement we signed four years ago.

We have received signed agreements from somewhere between six and twelve organizations, however.

Open standards

Standards compliance is the key to Bedework’s success - present and future. However, standards compliance is a double-edged, possibly triple-edged, sword.

In the name of standards compliance, there are potentially useful features we have not implemented because they would not be standards-compliant and would impede interoperability. Sometimes we simply have not brought enough ingenuity to bear on the problem, but in other instances there does not appear to be a way to have our standards cake and eat it too. And sometimes, we discover that we are not purer than Caesar’s wife, and we are not quite as standards compliant as we have advertised.

Standards evolve and new standards come into existence. In our relatively brief history as calendar developers, the IETF began work on RFC2245-bis, an update to RFC2445, “Internet Calendaring and Scheduling Core Object Specification (iCalendar),” and published RFC4791 “Calendaring Extensions to WebDAV (CalDAV),” all requiring changes to our source code.

In his earlier posting, Rob Abel posited that “… Standards organizations are pretty much the only way to get a level playing field when it comes to new open source applications for learning – however, that won’t happen unless the open source projects/communities are active participants.” We are active members of CalConnect, the Calendaring&Scheduling Consortium, as are Mozilla, the Open Software Applications Foundation (OSAF), the Open Connector project, as well as about 20 research universities, commercial vendors and other companies. Although CalConnect is not a standards setting body itself, much of its work is devoted to standards development and interoperability testing. Active participation by both the open sourced developers and academia in these processes has benefitted both these communities and the resulting standards.

Questions & Answers

what is the VA Ha D R X int Y int of f(x) =x²+4x+4/x+2 f(x) =x³-1/x-1
Shadow Reply
can I get help with this?
Are they two separate problems or are the two functions a system?
Also, is the first x squared in "x+4x+4"
thank you
Please see ***imgur.com/a/lpTpDZk for solutions
f(x)=x square-root 2 +2x+1 how to solve this value
Marjun Reply
factor or use quadratic formula
what is algebra
Ige Reply
The product of two is 32. Find a function that represents the sum of their squares.
if theta =30degree so COS2 theta = 1- 10 square theta upon 1 + tan squared theta
Martin Reply
how to compute this 1. g(1-x) 2. f(x-2) 3. g (-x-/5) 4. f (x)- g (x)
Yanah Reply
what sup friend
not much For functions, there are two conditions for a function to be the inverse function:   1--- g(f(x)) = x for all x in the domain of f     2---f(g(x)) = x for all x in the domain of g Notice in both cases you will get back to the  element that you started with, namely, x.
sin theta=3/4.prove that sec square theta barabar 1 + tan square theta by cosec square theta minus cos square theta
Umesh Reply
acha se dhek ke bata sin theta ke value
sin theta ke ja gha sin square theta hoga
I want to know trigonometry but I can't understand it anyone who can help
Siyabonga Reply
which part of trig?
differentiation doubhts
Prove that 4sin50-3tan 50=1
Sudip Reply
False statement so you cannot prove it
f(x)= 1 x    f(x)=1x  is shifted down 4 units and to the right 3 units.
Sebit Reply
f (x) = −3x + 5 and g (x) = x − 5 /−3
what are real numbers
Marty Reply
I want to know partial fraction Decomposition.
Adama Reply
classes of function in mathematics
Yazidu Reply
divide y2_8y2+5y2/y2
Sumanth Reply
wish i knew calculus to understand what's going on 🙂
Dashawn Reply
@dashawn ... in simple terms, a derivative is the tangent line of the function. which gives the rate of change at that instant. to calculate. given f(x)==ax^n. then f'(x)=n*ax^n-1 . hope that help.
thanks bro
maybe when i start calculus in a few months i won't be that lost 😎
what's the derivative of 4x^6
Axmed Reply
comment écrire les symboles de math par un clavier normal
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
many many of nanotubes
what is the k.e before it land
what is the function of carbon nanotubes?
I'm interested in nanotube
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
what is system testing
what is the application of nanotechnology?
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
anybody can imagine what will be happen after 100 years from now in nano tech world
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
silver nanoparticles could handle the job?
not now but maybe in future only AgNP maybe any other nanomaterials
I'm interested in Nanotube
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
Privacy Information Security Software Version 1.1a
Got questions? Join the online conversation and get instant answers!
QuizOver.com Reply

Get the best Algebra and trigonometry course in your pocket!

Source:  OpenStax, The impact of open source software on education. OpenStax CNX. Mar 30, 2009 Download for free at http://cnx.org/content/col10431/1.7
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'The impact of open source software on education' conversation and receive update notifications?