Just being able to see something is just a small part of an eye. You have "instant" focus, muscles that can turn the eye in almost every direction except where

Just being able to see something is just a small part of an eye. You have "instant" focus, muscles that can turn the eye in almost every direction except where the skull is. We have self repairment to some degree if you get hurt. Automatic cleaning. Sure other cameras that humans have built could be a good extension to the body if we somehow could send it wireless to our brains. Because all ways we have to date when it comes with integrating with biological matter is the part that is hard. If we could have a chip inserted into our brains that accepted wireless communication, then sure it would be very useful. The issue is we have nothing that even comes close to that today afaik. Using glasses could also be a useful tool, but that isn't really "upgrading" the human body or being a transhuman in the sense that the article brings up. My point is sure we have tools that could potentially upgrade our bodies but they aren't good and it seems it is a long way before anyone would operate some cables into their brain in order to accept infrared video.