Category: Software

Maybe flying robot cars will make sense

This Bloomberg report is interesting:

Roadable aircraft have never been mass-produced, mainly because designing them requires a difficult balancing act. “You need to build something that’s safe both in the air and on the ground”, explains Terrafugia’s Colburn. “In the air, you want to minimize weight, and on land, you need to be crash-proof if you hit a brick wall. It’s a matter of threading the needle.”

In other words, flying cars are a nonsense. Calling them “roadable aircraft” won’t change that. What it is is a bunch of libertarians in New Hampshire, and they want the law to allow flying cars. But you can allow flying cars all you like. They’ll still be a nonsense. (See also this earlier posting here.)

Or maybe not. What if they are robot flying cars?

Regular human-driven cars, as the above quote suggests, have to be safe during crashes. But what if cars never crashed? Or crashed only as often as trains crash? Trains are built entirely to be light and cheap to move around. They don’t have elaborate and heavy metallic concertinas on the front, so that they can crash safely. No. They simply do not crash. Or so rarely that it would be silly to design them to crash “safely”.

Robot cars hold out the promise that they too, like trains now, will never crash.

And if that means that robot cars can be dramatically less massive, then maybe bolting foldable wings onto a robot car might make some sense.

But of course the real pay-off of the robot cars will be down here on the ground. Not having to have those crashable noses on the front of them will make a huge difference to the economics of robot cars, compared to the cars that trundle about now.

But, robot cars are a revolutionary step, in the sense that they will require a complete rearrangement of the current transport system, comparable to the turmoil unleashed by the original process of building our current road system.

That being why, or such in my understanding, the robot cars are now taking so long to arrive.

Email problems: EIG2BA

I am suffering email problems just now. I can send them, but I can’t receive them.

As of now, I am relying on The Guru to ensure that …:

… which it surely will, eventually.

Meanwhile, the only other thing I did here today was to add a publication to this list of Chris Tame writings that I had missed. Political Notes 148: The Case Against a Bill of Rights. (My thanks to Professor Bryan Niblett for pointing out this omission.)

LATER: Email sorted. Thank you The Guru.

A ball point pen for eight pence!

Here are two more photos photoed with my Samsung Galaxy Something mobile phone:

I came upon these pens while seeking something else, as you do. I then took these photos because what I was seeing reminded me of a conversation I recently had with Michael Jennings about why the cameras in things like my Samsung Galaxy Something mobile phone are so good. He said that when you are ordering up the cameras for a production run of mobile phones like mine, or for an iPhone or some such thing (Michael J has the latest iPhone (with which he now takes photos like these)) you’re talking about ordering a billion of the things, literally. When you are working on that sort of scale, then the economies of scale really start to kick in. A camera which would have cost five times what the mere phone costs now, if you sold it only to photographers, now costs only a dozen or two quid for my phone, or a couple of hundred for the latest iPhone. He’s not wrong.

Research and development for dedicated cameras has pretty much stopped about five years ago. All the effort now goes into making mobile phone cameras into miracle machines, and that’s really starting to be visible in the results.

I remember thinking, when digital cameras first arrived, that in the long run, cameras would have no reason to look like old school cameras, of the sort that had film in them. But at first they all did, because that was what people felt comfortable with. But now, that long run is starting to arrive. Cameras now consist only of a screen, and what is more a screen that can do a hundred other things besides photo photos.

And the above photos illustrate this same economies-of-scale which can fund mega-research-into-making-them-even-cheaper principle in action down at the bottom of the market, where they thrash out ball point pens by the billion. One pound for a dozen of them! Like I say in the title of this, that’s hardly more than eight pence a pen. And that’s after all the transport costs and retail mark-ups and goodness knows what else have also been paid. Amazing.

Shame they can’t make food and heating and rent that cheap. The one thing that never seems to get any cheaper nowadays is energy, aka the essentials of life. Are we due another human transformation, to go beside this one, when energy gets miraculously cheaper? Nuclear? Fusion? Bring it on.

That previous kink, I recently read in one of Anton Howes‘s pieces, was maybe made to seem more abrupt than it really was by the fact that there came a moment when they finally worked out how to extract and distribute energy on a serious scale, but energy remained quite expensive, hence the sudden kink upwards in the numbers. Actually, life had been getting better for some time, and didn’t suddenly get a hundred times better, merely about three or four times times every few decades.

Meanwhile, things like absurdly good cameras and absurdly cheap ball point pens don’t show up in graphs of how much mere money everyone is chucking around. Which causes people in a country like mine to underestimate the improvements of recent decades. These have not taken the form of us all having tons more money. No. What has been changing is the stuff we can now buy with the same money. Like my latest (mobile phone) camera, and like ball point pens. Provided you have some cash left over after you have fed and housed yourself and kept yourself warm (not everyone does), then life has got lots more fun, given how many and how much better are the toys and times you can now buy for the same money.

Life has not improved much for those who have fun only when the fun they get is too expensive for most others to be able to indulge in. But that’s a thought for a different posting.

Big yellow pipes

Vauxhall Bridge Road is a bit of a shambles just now, because it is being dug up. It’s as if they’ve told whoever it is doing this pipe work that now is the time to doing this sort of thing, or never.

A few days ago, on my way to the shops, I encountered some of these pipes, all gathered together on the road and ready to be buried:

And then, a bit further up, nearer to the junction with Warwick Way, I came across some of these pipes actually being buried:

It was all a big reminder that roads are not simple unchanging surfaces. Rather are they elaborate volumes, volumes that are constantly being tinkered with and rearranged.

These photos were photoed, like the photo of that piano, with my Samsung Galaxy something something Forty. It’s recent rather than the very latest thing, and definitely not the latest iPhone. Yet look how it performs in very limited and completely artificial light. Okay the buildings in the background are more than somewhat distorted, but the pipes are clear as day.

Steve Davies: Four new technologies to be optimistic about

I seem to recall a lecture, given by Steve Davies at the IEA just before Covid and the political reaction to Covid started spoiling all our lives, in which he warned that modernity might be stopped in its tracks or worse by some unforeseeable disaster, and that we should watch out. And I’m pretty sure that, during the Q&A, he even mentioned the possibility of a pandemic.

Now however, Steve Davies says, not unreasonably or inconsistently, that the future is brighter than many now, as the Covid crisis persists, assume or at least fear:

People everywhere need to recover their sense of confidence and optimism and to realise not only that this is, undoubtedly, the best time ever to be alive, but also that the future will be even better.

Davies then writes about four technologies which he says will transform life for the better: autonomous vehicles, synthetic food, artificial intelligence, and anti-aging medical treatments. So, life will not only be better; it will also last for far longer.

Regular readers of this blog will know that recently I have particularly noticed technology number two in the Davies list, synthetic food. And number one, autonomous vehicles, has long been to be an interest of mine also. I agree that both will be “epoch making”, eventually.

But I probably won’t live to see either epoch unfold. As far as I’m concerned, that last one, extended life-span, through the conquest of such things as cancer, can’t come too quickly. Which is why it almost certainly won’t come, for me, quickly enough.

However, I recently I heard some wisdom based on recent personal experience spill out of my mouth, to the effect that, now, being told that I have a potentially quite-soon-fatal disease, at my already quite advanced age, is a big deal, but not that big a deal. This just means that I will die a bit sooner. But what if such a medical mishap meant that I died a lot sooner, like about a two hundred years or more sooner? That would be a very big deal. In an age of multi-century lifespans, if that is what is about to arrive, people will surely become far more risk averse even than they are now, because they will have so much more to lose by dying.

But then again, adolescent boys have long had a lot to lose and they are notoriously prone to risk-taking, just for the hell of it. So, what do I know?

In general, will people actually be any happier? I doubt this, because happiness seems to depend more on one’s internal mood than on one’s mere circumstances. I don’t feel any more miserable now than I was a couple of years ago, when I was unaware of my medical condition and before it started or at any rate before it started hurting.

Cricket lag will now be unavoidable

Oh dear. I’ve just discovered that this is happening, on Channel 4 TV:

You don’t need a jet to screw up your sleep patterns. Interesting television at 4am will do the job just as well.

I was just looking for daily highlights. Instead, I discover the whole thing.

For some reason this bit of computer graphics refused to allow Gadwin, my screen scanner, to scan it. So, I photoed it. “Rating 7”. Bloody cheek.

The game I’m now watching is this one. The very first thing I saw was Stokes getting out. Pujara nearly dropped it, but he didn’t. England now 431-4, with Root approaching his second double century in the space of three test matches.

And Root now has his two hundred, going to it with a six. 440-4. The stadium is empty, but he won’t care.

Flash grief

So here I was, all set to do a great excerpt from a book about Beethoven. But then, my scanning software suddenly wasn’t working. I alerted The Guru. After the usual palaver about “Is it plugged in?” and “Is the scanner connected to the computer?” (yes and yes) The Guru then spent a while operating my computer from a distance (he has this particular superpower) and he then revealed that the reason my old scanning software had stopped working was that it made use of Adobe Flash, and Adobe Flash has recently given up the ghost.

So, another scanning system was installed, and I am now struggling to make sense of it. The Guru is very wise, but he suffers from the affliction of many gurus, which is that he supposes that what is to him obvious is surely quite easy also for the rest of us to understand. I have to explain it to him that what is obvious to him is, for me, downright impenetrable and bordering on impossible. To him, the new software is easy. He is used to getting to grips with new software. To him, that’s easy. For me, even when he has taken me through every small step, this new piece of software is still a great swirl of confusion, and I need a clear day to get to grips with it.

It is now nearly midnight, and so instead of that Beethoven book excerpt, which I will try to do tomorrow, there has only been time for this.

Death and detail

Yesterday, my Senior Designated Friend and I communed with my lawyer, via Zoom (which my SDF organised on her laptop). All seemed to go well. I had been ignoring Zoom, until the lawyer said he needed it.

I had hoped by now to be blogging profundities, but am still at the stage of trying to arrange my affairs in such a way that, were I to die soon and without further warning, or perhaps become terminally incapable, those affairs would be, as they say, “in order”. It would be clear what everything consists of and who gets what, and what to do about switching me off, should the question arise. Thank goodness for the SDF, who is doing almost all of this arranging, and without whom I would now be in a state of gibbering uselessness. It’s an exhausting business, even though my contributions are only occasional. Maybe death soon, and taking care of details in the meantime, death being why that has to be done. I remember that same combination when my mother died. Death, detail.

Meanwhile, you must forgive the decline in blogging quality here lately, and the possible feebleness of a lot of the next lot of postings also.

The magic drug seems to be working. I think I can feel a definite improvement. But now I just want to rest up and let it work its magic.

Shard earlier today

Photo taken by a friend earlier today, of the Shard from downstream:

Photoed with an iPhone 11. Pointed straight at the early afternoon sun. I’m impressed that the iPhone software managed to make so much of a distinction between on the one hand the Shard and its’s Guy’s Hospital smaller companion, and on the other the buildings in the foreground. Not sure my camera would have done so well.

In general, I love that blue-ish colour of the Shard and Guy’s. Again, don’t think mine would have managed this. I would have managed something, but it would have looked different.

What my friend saw when looking at this scene while photoing it was, I am sure, very different.

For all kinds of reasons, including the camera contrast but many others besides, my photos never seem to look quite like that. Strange that something so automatic should end up being so individual.

Blue mountains in the far distance

Here is a panoramic photo by 6k, of a striking local (to him) scene. Panoramic presumably means that he photoed a big spread of photos and then some cunning computer programme stitched them together into what you now see:

Like 6k says, wow. That’s my 1000 thingies across version, but the original is massively bigger. From it I picked out these very distant mountains, and even they had to be shrunk to fit here properly:

Thereby making the already horizontalised even more horizontalised. And in this case I’m horizontalising with an actual horizon.

I assume that these very distant mountains are blue for the same sort of reason that the sky is blue, which is that between us and it there is lots of space for blue light to wander into the picture, because blue light does that, more than other sorts of light. It must also help that in the foreground of the picture there is lots of yellow and orange, like one of those photos of an indoor scene at night, artificially lit, which turns the grey outdoors that you see through the window into bright blue, which it really isn’t when you look at it.

I sense also that this illusion is relevant. It shows how our eyes adjust when scanning the same thing but in a setting that changes, in a way we just can’t stop ourselves doing. Which cameras don’t do. It takes software to do that.

So, we don’t see those mountains as blue when we home in them, but when a camera doesn’t home in on them, but is being very hi-res and we merely crop out the distant mountains, they’re blue.