This is a robot design base on retrofuturism in a fictional world . The Arnold-II is the second type from Arnold Industries, and it's also the most successful product. It's designed for restaurant as a waiter. Customers can directly use this robot to place orders, receive their meals, and complete the payment process. This robot will completely replace human workers in the restaurant.

Junjie Yin is a concept designer working in the gaming industry. He is very good at sci-fi style and hard surface design. He has contributed to many well-known 3A games in the past few years. His design style is varied and has a very strong story element. He has a very unique understanding of science fiction vehicle and prop design. He can always find inspiration for his creations from various details of life.

Junjie Yin is a concept artist focused on hard surface design. He currently works at Electronics Arts, where he is involved in game development. Graduating from the Entertainment Design program at the ArtCenter College of Design in California, Junjie Yin has made contributions to several AAA games. Influenced by a plethora of science fiction films and games since childhood, he embarked on the journey of studying art and design.