my second IS lesson......

In my second lesson,I learned how to participate in a forum discussion.I learned about interlectuall property through the forum discussion.I now know that plagiarising is not right and we would pay a price if we copy other's work.Besides that,I also learned that tectnology can improve our lives a lot in the near future on the human-computer interaction discussion.
We may be able to turn on television and check messages with a simple command!!!---isn't that amazing? This is the video on human-computer interaction.