What is NextGen?

The term "NextGen" is often used as a broad and general term to describe the next generation of technologies in a particular field. Without more context, it's impossible to provide a specific explanation. It's commonly used in marketing and product development to indicate something is new, improved, and state-of-the-art. To provide accurate details, the specific field where "NextGen" is being used needs to be specified (e.g., NextGen Wireless, NextGen Gaming, NextGen Sequencing).