That's an interesting one - I like the idea of technology allowing a more inclusive society; enhancing mobility to some people to get them to the shops, allow other people to use steps; maybe one day those who wish to regain their sight or maybe get it for the first time. However -- as with everything in nature -- it also has a dark side.
First, which is far more a philosophical addition to my previous point - it's defining a norm. To some extent this is unavoidable; it is essentially saying that to be at a normal functional level you need sight, be able to walk, etc. So the question is - is a more inclusive society one that is setup for a whole spectrum of people or one that enables people's bodies to bring them to a functionally 'equal' footing? It's probably somewhere in the middle.
The other part, which I know I've experienced, is that the more unnecessarily engaged I was with technology -- more so with hi-tech -- the more detached I was with the actual world around me. So, for instance, walking around outside listening to music in headphones; walking around outside with a mobile phone (especially a smart phone). Nowadays, unless I have a damn good reason to take it with me (The only one that comes to mind is playing a set), I go around outside with clothes and maybe bags and leave everything else at home. On the rare occasion I've found that a mobile phone might have been useful, but those occasions are mainly when I've relied on a car to take me beyond walking distance. The cycle of reliance.
Since placing this limit on myself, It's challenged me to be more engaged with the environment around me, more mindful in myself and I've found this has made me much happier and my environment more colourful. Trying to strike the balance is good, and I enjoy walking the tight rope. However cyborg bodies starts entering a whole new domain - the idea of being chained to technology because it's a part of my body seems horrible to me; there would be no relief from it.
If people want society to go that way, fair enough. However, I personally won't encourage unnecessary integration with bodies because that's not the world I want to live in.