Video Display and Studying OnlineNovember 18th, 2008 by theProfessor |
|
Since there are an increasing number of online courses that we can choose from, many students have been considering this option since enrolling in these courses has more options for flexibility and more time for family, if one is a stay-at-home-parent.
However, one should always remember that studying online may involve more time in front of the computer than you can ever imagine. It also demands time for research and working on projects in order to pass the requirements needed for the course.
Aside from discipline and a set study schedule, a good working computer is very essential to succeed in your online studies. Your computer should always be in tiptop shape and has a speed that can accommodate all applications needed for your studies.
Ensuring that you have a good video display is important since some work and discussions in your virtual classroom will require high video power from your computer. But of course, if you have had your computer for a while now, there are times when the color of the video display screen turns green and some users see pink after images. This unusual phenomenon is called the McCullough Effect. People who use computers for hours see a pinkish fringe around certain images and this is what happens when the McCullough effect happens. This may be a harmless after image, however, the after image is created when the retinal nerve cells that perceive the color green become saturated and the color red appears instead. To prevent this from happening, you may have to choose video displays that are not green in color so that this vision problem may be prevented from occurring. Don’t forget that there should also be a 5-minute break every hour from your studies to rest your eyes from strain.
Online studies can be as fun as it can be. Just take the necessary precautions to protect your eyes to make the experience more bearable and beneficial.



