I agree with Drums here about relationships, universities and guide dogs. I'll also note that problems for men specifically with finding relationships and being accepted in university environments are not specific to blind people either, particularly since I'm afraid in all of the minority based identity boosting that's going on at the moment blindness tends to get completely forgotten.
As regards relationships specifically, I'll also note that specifically looking for relationships "within the blind community" is no better prejudice wise than looking outside it. My lady happens to be blind, this was not a requirement of either mine or hers for a partner, things just worked out that way.
As regards universities and employment, the problem ultimately has nothing to do with education specifically so much as the fact that employers have no knowledge of, or insentive to employ blind people anyway, university qualifications or not, and that at the moment prejudice can go unnoticed. Sadly though the solution to this is a social, not technological one.
~As for the blind community getting bothered about so called "little things"
Well would you have said that black people in 1950's America who were not allowed to ride on busses or eat in the same restaurants as white people were being concerned about little things?"
I think not. Again, this is fairly simple prejudice. There isn't however really a solution since unfortunately the public perception of "disability" is so tied to either being in a wheel chair or autism blindness never gets a look in, that when disability prejudice is mentioned at all, which is increasingly less common these days given that promotion of minority interest has turned from something positive into a much more major focus on pure misandry.
To get onto a happier subject. I'm afraid I don't really see the arguement that guide dogs are "purely social" or that what they do could be replaced by technology.
Firstly, yes, guide dogs do find there way around obstacles. Could you do this with a cane? Well of course you could, however which is easier, simply having your dog look around instantly see a way through given obstacles ahead and follow along, or having to concentrate, recalculate, reassess and perform all those logical operations necessary with a cane. This is also not to speak of crowds, where a guide dog will revel in the challenge of weaving in and out between a huge number of people in situations where using a cane would be dire.
The energy factor and difference is staggering.
Secondly, finding places and things. One thing to remember, is that a guide dog is a thinking and logical creature and can perform the same sort of category judgements that a human can.
For example, the word "seat" can apply to a massive category of objects, from a garden bench to a plush arm chair. When a sighted person sees a "seat" their indirect perception autoamtically performs operations to see if the base characteristics of that object fulfill the properties of objects within the category "seat"
this sort of snap judgement and assessment is bloody hard to program into an Ai, even if you could have a camera to perform it.
Yet a guide dog has the same capacity to learn this sort of judgement as a human can. Not just seats, doors, counters in shops, exits , bus stops, road crossings, post boxes etc.
Furthermore, a guide dog will understand where you are going and go there without need to correct. You need to "know" where your going yes, but you don't need to constantly monitor every tiny little thing, indeed learning routes with a guide dog is far easier than with a cane because while your not having to constantly look out for obstacles, pedestrians, your relative to traffic etc, which then leaves your over all mental capacity free learn landmarks and turnings, or look at a satnav or whatever.
Lastly, while, as I've said a guide dog is massively useful for mobility in ways that go far beyond a long cane, don't under estimate the social or companionship element, since yes, sighted people often would rather interact with a blind person's dog than a blind person, which is inconvenient and annoying, but its a fact of life, and if a guide dog can help you get over the "whaaaa! he's blind" syndrome and finally approach that moment when people actually start thinking of you as a human being, all the better.
Oh, and if you are stuck on your own, well at least you've always got someone to talk to, particularly since dogs are largely much nicer company than most people .
is a guide dog for everyone? Certainly not, there are definite down sides, not the least is having to constantly take care of a dog, carry food with you, worry about where your dog will spend, never get a lie in due to having to get up with your dog etc.
There are also people who are just not themselves dog people, and don't get on as well with which is fair enough.
However, I would always say if a person could! possibly have a guide dog, they should think about it.
After all, if a guide dog really was no help or was just equal in capacity to what you could do with a cane? Why would anyone bother going through the actual hassle of having one in the first place?
With our dreaming and singing, Ceaseless and sorrowless we! The glory about us clinging Of the glorious futures we see,
Our souls with high music ringing; O men! It must ever be
That we dwell in our dreaming and singing, A little apart from ye. (Arthur O'Shaughnessy 1873.)