M-Learning in my work place

The department that is responsible for technology development and technology application used in teaching and learning in our University is called Publishing Technology Center (PTC); its mission is to integrate design, media and publishing technologies to support teaching and learning, research and publicity of the University.
There are several services it provides that are quite useful and enables mobile learning in our University. One of them is called “RVC” - Remote Video Capture which is used by a lot of faculties and being highly appraised by students. Almost every lecture classroom and lecture theater is equipped with RVC system.

Faculties will need to make the booking of the service first (by providing information on class venue and class time), and then the video recording of the whole lecture will be started automatically without any set up. You may see it as a simple video recording, what’s the big deal? Actually it does more than video recording, you can see from the following picture how it different from traditional video recording. Basically, it separates the screen into two parts, on the left hand side, you will see professor is lecturing; and on the right hand side, it shows the presentation slides during the class or what is being written on the white board. It synchronizes the lecturing from professor and PowerPoint slides Presentation. So you don’t need to refer to print outs of the ppt when you’re listening. One amazing thing is that the camera could sense the movement of Professors and adjust the angles for best video recording.

Another good thing is that it also allows concurrent video recording, which means classes happen at the same time can be recorded simultaneously.

When students want to review the class for whatever reason (maybe they skipped the class for a job interview or they attended a party last night), they could always get to the website and input their University account and password to see the lecture video from their dorm or their home.

A Possible Research Topic

As the mobile learning is become more and more popular in modern education, students are able to grab a piece of information so quickly through their iPhone/iPad or any other Internet-connected digital devises, do they still bother to make efforts to remember something?
At “ancient times”, we used pens and paper notebooks to record what teachers were taught in classes, when writing took place, to some extent, it helped students to take the first step in remembering the contents; when they reviews the class, things written on notebook could remind the learning contents again and they may think more deeper, then they might add more notes on. It’s better to understand the whole thing and remember what you have learned now, otherwise, it would be a huge task before the exam when you basically need to start from zero.
According to cognitive theory, two things are very important:
(1) The memory system is an active organized processor of information and
(2) Prior knowledge plays an important role in learning.
If students are so easy to get the information from Internet through their mobile devices, they may feel there is not a necessity to remember everything, since their mobiles made it possible for information-on-demand (or knowledge-on-demand). However, one’s knowledge is expended based on what they have now (what they remember), if you don’t have the previous knowledge base, you cannot absorb new knowledge. It can be explained that why we have prerequisites for different courses.
So what I feel will be an interesting research topic is that “Will the use of Internet – connected mobile devices weaken the memory ability for students?”
To conduct a research, a comparative experiment can be conducted. For one group of students, they are allowed to use iPhone/iPad during the class, and for the other group, they can only use pens and paper during the class. We can ask them to have a quiz right after class to see what happen to their short-term memory, and of course, we can also wait until the end of semester to see which group did better job in the exam.
Still, I think the result might be different when conduct experiment in primary school, secondary school and in the university. But I may have the hypothesis that it matters more in primary level.