Activity : How Expert is the Audience

1.What writing style features, page design, and physical formatting features are mostly used?
2.Who seems to be the intended audience (practitioners, researchers, consumers, etc.)?
3.How expert do they need to be to understand the content (expert, semi-expert/well-informed, non-expert)?
Final Question:

1.What sets of features signal different intended audiences?

Link website :

1. Upper-Limb Powered Exoskeleton Design
   https://ieeexplore.ieee.org/document/4291584#sec1
2. he Future of Exoskeletons: Lighter Loads, Limbs and More
   https://www.scientificamerican.com/article/the-future-of-exoskeleton/
3. World’s first affordable powered exoskeleton is almost here: Prepare for mech wars
   https://www.extremetech.com/extreme/173463-worlds-first-affordable-powered-exoskeleton-is-almost-here-prepare-for-mech-wars