Hangzhou Trojan Horse for Kaiqi Technology to create a new post station bus stop sign to change the new way of public transportation to achieve a new combination of retail and intelligent travel. Bus stop signs are indispensable public facilities in people's travel. In future public travel, bus stop signs will play a more important role. According to the principle of location economics, bus stop signs will become a new scenic line of retail terminals. Kaiqi Technology will join hands with Hangmu Design, starting from the future development trend, integrate bus stop signs and new retail terminals, and create new post bus stop signs to form a new beautiful scenic line in the city. The current bus stop board is not only an accessory of people's daily life but also an ornament of the landscape. Therefore, the overall shape of the bus stop board, including the form, color and material, should be coordinated with the overall environment to avoid the situation that the product is incompatible with the environment. It needs to be efficient and smooth in use to ensure that the operation is simple and easy to understand to form a good user interaction experience.