Tuesday, November 10, 2009

Week 7 Day 2

Today I and Victor have started on motion detection, and the process was fun.

This is because in our trial tests, we manage to move a graphical rectangle with our hands, and it really seems as we are moving it with our physical hands!

This was somewhat something interesting from the days of coding we have done on HoloTouch

Another interesting thing I discovered today was that in C/C++, when an exception happens, there will not be any error messages, the program will continue on normally, but the method or code will just skip. I was greatly shocked by this, as it means that I may have not even discovered exceptions that may have caused by my codes throughout all my assignments at IHPC.

Indeed C/C++ is a powerful langauge, but I think this is one of its weak point.

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