What does ergonomics primarily study?

The study of ergonomics primarily focuses on comfort, safety, and productivity in the workplace. This field examines how people interact with their environment, aiming to design tools, workspaces, and systems that enhance employee well-being and efficiency. By prioritizing human factors, ergonomics seeks to create conditions that reduce the risk of injury, improve comfort, and boost overall productivity.

In contrast, the other options involve aspects that are less central to the core principles of ergonomics. While office aesthetics and design trends may contribute to an appealing work environment, they do not fundamentally address comfort or safety. Digital media effectiveness concerns how well media engages audiences, which is unrelated to ergonomic practices. Lastly, sound quality and acoustics focus specifically on auditory experiences rather than the broader context of ergonomics, which encompasses a wide range of environmental factors affecting human performance and wellness.