When I was still in high school, I started thinking of ideas on how to help my family and increase the efficiency of our family business as there are more and more people in our family to feed. I was inspired by a normal vacuum cleaner that we have always been to clean the house. The question came into my mind: “What if we can have a mini vacuum cleaner for our sewing machines so that we can skip all the hassle and save time?”.
I started doing research on it and asked my friends in the engineer field. After multiple tries and errors, we have finally come out with a prototype to test it out. Initially, the suction power was not very strong enough to pick up the treads stuck in small corners. After another round of modification, it finally worked and our entire family was so happy!