Hi, Let me introduce myself, my name is Rozi a mechanical designer using solidworks. I have an experience design using solidworks for 7 years. I provide some projecr such as, product modeling, mold/die design for injection plastics, surface modeling, cad/cam draft, machining and cad drawing and many more. I can provide you with tight schedule, deadline, precision and provide with reasonable price.
regarding your idea, the platforn should be scan the cup, you can use small camera and processed using language, i recommend use matlab (image processing)
if you have any further questions please feeling free to contact me,
Sincely,
Rozi