Make NTU Hackathon program

• Being hard to choose what you want.
• Hard to get product on a high shelf.
• Providing more intelligent and comfortable shopping experience.

• Intelligent recommender system.
• Being able to get product on a high shelf.
• Using compact devices.

• OpenCV - to obtain training data for CNN model.
• CNN - to calculate observation time of products as DNN features.
• DNN - analysis of behavior and recommendation.
• Arduino Uno