In modern times, technology has taken on a dominant
role in many aspects of human life, and computer aided learning (CAL) is an
educational tool that makes learning easier. By employing user interface (UI)
design it is easy for students to access learning materials and relevant
courses. UI design is an important factor for designing useful and usable CAL
to appeal to a wide range of users by making the system flexible, attractive,
interactive and easy to use.
Computers have been used for teaching languages since
the 1960s. With the invention of the personal computer, the PC, in the 1980s
and subsequently the development of the World Wide Web or WWW, computer use in
language learning has grown very quickly. Throughout the period there have been
a number of discussions and debates regarding the benefits and barriers associated
with its use.
The process of teaching and learning has also been
impacted by rapid and profound changes in the larger culture. With technology
and digital media permeating every aspect of our world, educators can no longer
easily ignore their challenges and possibilities.
Computer is used as an aid to the presentation,
reinforcement and assessment of material to be learned, usually including a
substantial interactive element. It is a fact that students can easily find
superficial answers to all their questions online providing them with a
meaningful educational experience and homework that puts their knowledge to the
test.