From an article at RT about the National Intelligence Council’s just-released predictions for life in 2030, none of which seem very far-fetched:

“No matter who is calling the shots, though, the NIC seems to think that a generation down the line will be a damn exciting time to be a human being. ‘People may choose to enhance their physical selves as they do with cosmetic surgery today’ in 2030, they predict, at which point the replacement-limb technology is expected by the panel to be prevalent.

‘Future retinal eye implants could enable night vision, and neuro-enhancements could provide superior memory recall or speed of thought,’ the report adds. ‘Brain-machine interfaces could provide ‘superhuman’ abilities, enhancing strength and speed, as well as providing functions not previously available.'”