My work! I have been doing this project for 2 years. Our project include 8 members. The project is about researching method to estimate the accuracy of machine tools. My role is to develove simulation software. I have to understand theory, knowleage, ideal from each member as well as have my own ideal, then combine it in software. I mainly used visual C++ and matlab to develop this software. Matlab language is easy and quikly for testing while visual C++ is more professional. We measure input data from parts of machine then put is to the software to calculate the results. If the results is wrong, we have to check theory as well as the software again. This process should be doing again and again until getting reliable. My achivement is that I learned a lot of knowleage and came up with many ideal about this field. I aslo improve my programming skills very much, that will be useful for my future job. Using information teachnology in researching seem to be valuable, I will keep improve my programming skills for my research work in future in this department. Thank you for reading my notebook entry.