Comparison Shopping: Evaluating Open Source Wikis and VLEs
by Randy Metcalfe on 20 March 2007
Introduction
wikis and VLEs
- A wiki is a website that allows visitors to add, remove, edit, and change its content.
- A Virtual Learning Environment is any organised online system that supports learning in a directed fashion.
are there open source options?
open source wikis
- Mediawiki
- MoinMoin
- Kwiki
- TikiWiki
- PHPWiki
- and at least 50 others
- super resource
- WikiMatrix http://www.wikimatrix.org/
are there open source options?
open source VLEs
- Moodle
- Bodington
- Claroline
- ATutor
- Sakai
open source challenges
- tendering may inadvertently exclude open source solutions
- division between project and support businesses (in some cases)
- few open source projects have marketing staff with a budget who can come visit you
Open source solutions challenge institutions to fully engage with their open source communities.
initial criteria
Task:
In pairs, choose either wikis or VLEs and identify 5 criteria that you would use in your procurement process
assessing criteria
what groupings do the criteria fall into?
Here are some possible groupings…
- functionality - what do you actually need the system to do?
- technical skill set - what skills will your IT staff need in order to deploy and maintain the new system?
- migration - getting current data (if any) in to the new system
- training - all new systems will require training of staff
- exit strategy - getting your data out of the system
evaluation frameworks
An evaluation framework provides a neutral standpoint from which to make comparisons.
Two frameworks that are currently widely used:
- Open Business Readiness Rating
- Open Source Maturity Model
Open Business Readiness Rating
The BRR assessment has four phases:
- quick assessment filter
- target usage assessment
- data collection and processing
- data translation
Open Source Maturity Model
The OSMM also has four phases:
- shortlisting
- assigning weighting factors
- scoring each item
- multiplying initial score by weighting
deciding for yourself
In the end you have to decide for yourself
No one will be able to tell you what to choose; and no one will be able to tell you you’ve made the right choice.
And the success or failure of your decision and its implementation may have nothing to do with the criteria you used in your procurement process
further resources
- OSS Watch http://www.oss-watch.ac.uk/
- Business Readiness Rating http://www.openbrr.org/wiki/index.php/Home
- Navic Open Source Maturity Model http://www.navicasoft.com/pages/osmm.htm
- QSOS http://www.qsos.org/