Superpowers a Reality?

Remember how we talked about superpowers and what yours would be?
Let's read about how we're moving closer to superhuman abilities every day. Click here. 

Pick one of the following links to follow up on. How can these technology improve life for TYPICAL people in the future? How could these be a negative?

retinal implants

prosthetic ears

gene therapy

memory drugs

alertness drugs

To Watch:
Google Glass
Military Spider Man Suits
Jet Packs
Mindcontrolled robots

Enhancing Our Brains:
Articles to Read
"'Human Enhancement' Comes a Step Closer"
"Boost your Brain's Power"