An immature design in my student days is actually very unreasonable and unrealistic in many places. However, as the last design in college, I 'd like to share it with you. This design is a product that combines magnetic levitation, air purifier, noise shield and night light. The upper part is divided into magnetic levitation mountain decoration parts combined with Guilin landscape cultural elements, the middle part is divided into air purifier, and the lower part is divided into noise shielding working area and night light. During standby, the components are integrated, and the whole shape is like a hill. During work, the middle part will rise, exposing noise to shield the working area and night lights. At the same time, the top magnetic levitation mountain will slowly rise, exposing the purified air outlet with corrugated water. When high-quality air is ejected, it will surround the mountain. At this time, the mountain is compared to Guilin, so Guilin is like a "city in the sky" suspended above, it not only has a carefree and quiet artistic conception, but also increases human-computer interaction. At the same time, the product is also equipped with Bluetooth connection function, and users can connect the product through mobile phone App for operation and use, which is intelligent and humanized.