Come Visit Us At EATS Booth #714 November 5th-7th!
Come Visit Us At EATS Booth #714 November 5th-7th!
During the development of SCORM, one of the purposes was to make eLearning courses easy to share. This is done by distributing a zipped file that contains all the information required to install and run the course through any SCORM compliant LMS. “All the information” encompasses a tremendous amount of data – it also includes the course and course assets. The distribution is typically done either by email or by some ftp method.
This approach works fine when the courses are small in size, but this solution can become pretty tedious with much larger courses.
Aside from the size and distribution problem, there are other reasons for not wanting to distribute online courses in the intended manner. When you use the official method, the content developer loses control of the course, and this could lead to intellectual property/copyright issues. The prescribed solution also complicates the updating of a course. The larger the course, the more problematic the updating becomes.
The ideal solution would be to deliver content hosted in one domain through an LMS hosted in a different domain. Unfortunately, this is not possible straight out of the box due to a Javascript issue. It’s called the cross-domain imitation, and it requires the LMS and the Course Player to reside in the same domain. For example, if the web address of the LMS includes https://www.abcd.com, then the web address for the course player must also be https://www.abcd.com.
Fortunately, there are ways to deal with this problem, but each has pros and cons.
The easiest solution is to offer your LMS along with the course. But the customer may have already invested in a different LMS, so this would not necessarily be the best option for the customer, and the content provider will probably lose business.
Another way to troubleshoot this issue is to use Rusticiti’s SCORM Cloud Dispatch service. They advertise that you can deliver SCORM content through any LMS. They also offer two other products that do the same thing:
This is easy, but will increase the ultimate cost since this type of service is not free.
Another solution is to host your content in a sub-domain of the domain hosting the LMS. So, if the LMS is hosted on abcd.com, then hosting your content on provider A.abcd.com would solve the problem. However, this is not a very practical solution, especially if the LMS provider objects to the use of their domain.
There are other ways, but they do require some programming or web development skills on your part:
Avsoft uses the last technique because it works extremely well with our database driven solution. When we distribute courses with RD3, we use the manifests specified by the SCORM standard. But since we only distribute the wrapper, our manifests are extremely small – usually less than 2 mbs, and that’s irrespective of the size of the course.
Our wrapper is designed to deliver a player that actually resides on our server, so we’re able to update the course player at any time without having to ask our customers to update a manifest on their server. Since the course is actually database driven, we’re able to push updates without having to perform an update on the LMS side.
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