Just before Christmas, Tilly (my spaniel) and I went to the Dordogne and back in our campervan. I made a video about it, which, while it may be of interest only to travel vlog and ‘van life’ enthusiasts, does have a bit of novelty value, because I filmed it on a spherical (360-degree) camera.
This means that after you’ve watched it, you can go back and watch it again from a completely different angle and see what was happening behind you!
I’ll put the link here, rather than embedding it, because this is something you want to watch on the YouTube site. Or, better still, in the YouTube app on your tablet, or phone, or VR headset…
If I had had more time, I would have made it shorter 🙂
This was really just an experiment for me, and I learned a great deal about the challenges and opportunities of filming and editing this particular medium, which I may write about in due course.
Here’s a little video selfie of me breathing. Pretty exciting stuff, eh? The reason I look so strange is that it’s taken with a thermal camera: the white and yellow areas are warm, the blue and black ones colder. I haven’t decided whether or not it’s an improvement on my normal appearance.
One reason for our interest in this at the Lab is that you can clearly see my nostrils getting cooler as I breathe in, and warmer as I breathe out. So a thermal camera is a pretty straightforward way for a computer to measure my breathing rate.
But I had some fun playing with the camera at home, too. Pointing it at my hall floor showed glowing tracks where the hot pipes run under the tiles, allowing me to see how the radiators in different rooms are connected up.
When I was looking around upstairs, I noticed some light patches on the floor and wondered what they were. It took me a moment to realise that Tilly had trotted up behind me to see what I was doing, and had silently departed, leaving only warm paw-prints behind her as evidence.
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Last night we went into London because the kind people at the Lovie Awards, the European branch of the (rather better-known) Webby Awards, had been good enough to give me an award, mostly for the work that friends and I had done in creating the first webcam.
I was a bit embarrassed about this, partly because I didn’t think I deserved it, and partly because of the name, but I got over the latter, at least, when I discovered that it’s in honour of Ada Lovelace.
Anyway, the tradition is that you have to give a little speech containing the word ‘Love’. The other tradition, which nobody told me, is that the speech should be about 30 seconds, which is why I look a bit more flustered than usual here! I was trying, not very successfully, to edit my speech on the fly. But I got away with it because mine was the last award of the evening.
It was a great and responsive audience, which, sadly, you can’t hear on this video.
Sean Riley creates the Computerphile YouTube channel, which has clocked up nearly a million subscribers, and produces some great stuff, especially for the geeks among us.
Thanks are due to Terence Eden for his work on documenting the API. Oh, and before anyone asks, no, I don’t normally leave the cable draped across the pavement. 🙂
The discussion below between Neil deGrasse Tyson and Richard Dawkins is mostly about atheism and belief, and the degree to which the atheist viewpoint can or should be promoted.
But at one point, about 1 hr 3 mins into the video, Tyson talks about why he’s worried that there aren’t more scientists in politics. Everyone seems to be a lawyer. And his concern is not for the perhaps more obvious reasons of, say, ensuring sufficient funding for research. It’s that lawyers are people trained to be good arguers of a point of view, regardless of whether it’s the view they necessarily hold themselves.
I want people who know how to make decisions in Congress, and I’m sorry, but I don’t count lawyers among those…
When we have two scientists, if we disagree, it’s because one of us is wrong, or the other is wrong, or we’re both wrong… and we both agree with that fact — that those are the three possibilities that exist, and we’re both waiting for more or better data, to resolve it — so that we will one day agree, and then go out and have a beer.
Lawyers don’t… it doesn’t happen that way… any time I’ve seen lawyers in conflict.
Now, I’d be a bit more generous to lawyers than that, perhaps because I’m married to one! Good lawyers are at least trained to examine all the possible arguments, which is a very valuable skill, not taught to everybody. In some ways, I think, they’re almost scientists. But this doesn’t change the fact that, at least outside the academic sphere, they are usually exploring these possibilities on the behalf of a client, so they’re looking to turn their awareness of the other arguments into a reinforcement of a predetermined point of view. This makes them effective, but undesirable, politicians.
It’s nice to think that, in theory at least, good scientists would be better…
Some of you may know that, alongside my normal consultancy business, I spend one day a week in the University Computer Lab for a change of scene. I’ve been doing this for a couple of years now, working on Frank Stajano’s Pico project, which is trying to create a better replacement for passwords, as the normal way to authenticate yourself to digital systems.
One of my roles in the project has been cameraman/video editor. Last year we produced the original video describing the project:
and just last month we did an update, which describes in more detail how the current phone-based prototype works underneath.
It’s been a fun couple of years – as well as the videos, we’ve produced a lot of code, we’ve written some papers and some blog posts, given some talks, and had quite a lot of fun at times.
But I felt it was time for a change, so I’ve recently moved to a new project, which is in the so-called Rainbow group – somewhat nostalgic for me, because it’s where I did my Ph.D. about 20 years ago.
In this group, we’re looking at how we can improve the ways cars communicate with drivers, and, while the only web page about the project is somewhat limited at present, no doubt this will change over time…
Should be fun… more info in due course.
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