利用无人机技术，这种穿戴式单人飞行器，比火箭背包更实用？

Core Insights - The article discusses the practicality of a wearable single-person flying device that utilizes drone technology, suggesting it may be more practical than traditional rocket backpacks [3] Group 1 - The wearable flying device is designed to enhance personal mobility and could revolutionize transportation [3] - The technology leverages advancements in drone capabilities, making it more accessible and user-friendly [3] - Comparisons are made between this device and existing technologies, highlighting its potential advantages in terms of usability and efficiency [3]