From April 10 to June 3, 2014 (in total of 35 working days), Mr Keerati Suibkitwanchai did a summer internship at the Signal Processing Group. He successfully completed a new graphical user interface (GUI) to be used in our biomedical lab. Mr Suibkitwanchai is from the School of Information, Computer, and Communication Technology, Sirindhorn International Institute of Technology, Thailand.