Archive for Blind

A Strange Dream

Posted in Biographical with tags , , on January 26, 2024 by telescoper

From time to time on this blog I’ve written about dreams that I’ve had (e.g. here and here). I find dreams rather fascinating but most times when I wake up I don’t remember enough about them to write coherently about. This week, though, I’ve been troubled by a dream I had a few days ago the memory of which has stayed in my brain.

For background, I have had a bit of a cold recently. It’s been nothing serious but has disturbed my sleep a bit and I have dreamt more than usual. One dream, of which I remember only a small part, involved my house being invaded by giant tortoises. Bizarre as that sounds, The Invasion of the Giant Tortoises, didn’t bother me as much as the one I will try to describe now…

In this dream I am at an academic conference of some sort. I am recognized by other people there, attend some talks in lecture theatres, socialize at coffee breaks, join a social dinner, and even go on an excursion by coach with other attendees through a beautiful landscape of mountains, forests and castles.

Nothing particularly weird about that, I suppose. The strange thing is that everywhere I go at this event I have a companion in the form of a young man who is blind. This boy is about twenty to twenty-five years old, with light blond hair, shorter than me, well built and pleasant-looking. His eyes are partly closed and permanently cast to one side. I don’t know his name.

I arrive at the conference with this boy’s arm linked through mine. I sit next to him at talks, sometimes whispering a description of what’s shown on the slides. I get him coffee. When we go to another lecture room we go arm in arm. During the excursion I sit next to him and describe what I can see. He smiles and nods in response. I notice other people looking at us with somewhat patronizing expressions.

Eventually, as dreams do, this all dissolves into some other sequence which I don’t remember. That’s it.

So why do I find this apparently rather innocuous dream so troubling?

The first reason is the identity of the young man. Although I would recognize him if I saw him, as far as I can recall, his face is not one that I’ve ever seen before. Perhaps he is someone I knew a long time ago, or perhaps my subconscious has created a fictional character! His age suggests he might be a student. I have taught blind students before, but I remember them all and he doesn’t resemble any of them. The last time I had a blind student in my class was at Sussex, and I did walk around with him sometimes holding my right arm, e.g. when there were tricky stairs, and was happy to be helpful in that way, but he looked nothing like the boy in the dreams.

More disturbing (to me) than the identity of my sightless companion, however, is what on Earth this dream actually means? Why do I have this boy with me all the time? What does his presence signify? Is it some sort of reference to my sexuality? Nothing at all obviously sexual happens in the dream, by the way, in case you were wondering. I really have no idea how to interpret this!

At this risk of eliciting some strange responses, anyone who has any ideas is welcome to suggest them through the comments box!

UPDATE: An old friend emailed me to say give his interpretation: that a cute blond boy would have to be blind to want to go out with me. Thank you for that.

Accessibility on arXiv

Posted in Education, Open Access with tags , , , , , on January 20, 2023 by telescoper

There’s an interesting paper on the arXiv that came out before Christmas, but which I’ve only just seen, about attempts to make arXiv content more accessible. Here is the abstract:

The research content hosted by arXiv is not fully accessible to everyone due to disabilities and other barriers. This matters because a significant proportion of people have reading and visual disabilities, it is important to our community that arXiv is as open as possible, and if science is to advance, we need wide and diverse participation. In addition, we have mandates to become accessible, and accessible content benefits everyone. In this paper, we will describe the accessibility problems with research, review current mitigations (and explain why they aren’t sufficient), and share the results of our user research with scientists and accessibility experts. Finally, we will present arXiv’s proposed next step towards more open science: offering HTML alongside existing PDF and TeX formats. An accessible HTML version of this paper is also available at https://info.arxiv.org/about/accessibility_research_report.html

I think this is well worth reading.

This reminds me a bit of the experiences I’ve had teaching theoretical physics to blind and partially-sighted students. Years ago this used to involve making braille copies of notes, but there are now various bits of software to help such people manage LaTeX both for creating and reading documents. In particular there are programs that can read Latex documents (including formulae and equations) which means that if a lecturer can supply LaTeX source version of their notes the student can hear them spoken out loud as well as make their own annotations/corrections. While HTML might be better for some fields, I wonder if physicists and other people in disciplines that make heavy use of mathematics might prefer to use the LaTeX source code which is already downloadable from arXiv?

I’d be interested in views on this through the comments!