The most annoying thing when we travel or go on a business trip is that our mobile phones run out of battery in an emergency. Although you can bring a mobile power supply, the reality is that many people don’t like to carry a mobile power supply with them. Recently, CityCharge, a solar-powered mobile phone charging station, was placed in Bryant Park in New York. It looks like a round coffee table with a round solar panel hanging on the top. The round tabletop has six charging cables so visitors can charge their phones or other mobile devices at any time.
The charging pile has rollers at the bottom and can be moved flexibly. However, the author feels that the design of this charging pile is not user-friendly enough. If there are too many mobile phones being charged, it must be placed in a sunny place. Do people also have to be exposed to the sun? If a protective umbrella can be installed under the battery panel to block the sun, tourists can chat and charge there even if the sun is strong.
