In 1995, Yang, working on his own, set up a website estimating the scores required on the university entrance exam to get into particular departments or schools, information that could guide students in filling out their preference lists. At that time, using only three 486 computers, in the three days after the exam he got more than 100 hits.
在民國八十四年楊立偉嘗試自行建置大學聯招網路落點預測系統，當時只用了三台 486 電腦，上線開放三天內，就有一百零三人上網使用。