Mahara's Usability: 1. Potential issues

I decided to use the e-portfolio platform, Mahara, for the usability assessment.

In thinking about the kinds of usability issues that might arise, I would imagine the following:
Technical usability: since Mahara is an open source platform, I suspect that technical issues will be well handled and the site will be easily available. Ditto the general level: input from lots of developers ought to make the site relatively navigeable and well ordered.

I suspect any usability issues will kick in at the academic and context specific levels. During H808, I found the concept and practice of the e-portfolio very difficult to grasp, and I suspect trying to make the general and specific use of the e-portfolio clear to users will be tricky. The fact that an eportfolio is such an individual record of achievement, and is used for different purposes (reflection, planning, publishing) means that the platform must offer a lot of scope for individual personalisation of the platform. Until a student has got their head around what it is that they want to achieve with their e-portfolio, the many options might be very confusing.

But this is a good experiment for me, as I hope to incorporate the use of eportfolios into a new programme of mine.