During our recent chat about transport (already mentioned her), Patrick and I talked about robot cars.  I expressed particular skepticism about their supposedly forthcoming arrival en masse on the roads of our cities.  We mentioned, in contrast to the idea of robot cars immediately conquering our cities, the fact that robot vehicles are already in successful operation in certain niche situations.  We were able to think of two such.  They already use giant robot lorries in the mining industry.  And, Amazon already has robots wizzing about in its warehouses.  Both environments have in common that they are wholly owned by the operator of the robots, so if the humans in the place need to learn the habits of these robots and to give them whatever assistance and whatever slack the robots need, then such humans can simply be commanded to do this.  Unlike in big cities.

More recently, I met up again (as in: more recently than that meeting), with Bruce the Real Photographer, and mentioned that Patrick and I had been doing recorded chats, mentioning in particular our robotic ruminations.  And Bruce then told me about another niche use that robot vehicles have apparently been occupying for quite some time time now.  It seems that in Spain, a country that Bruce knows very well, the tyre company Michelin has a big testing track, and on this track, robot vehicles drive around and around, testing Michelin tyres.

You can see how this would make sense.  The robots can travel at exactly the desired speed, along a precisely preordained route, and thereby, say, subject two only slightly different sets of tyres to the exact same “driving experience”, if you get my drift.  Getting humans to perform such perfect comparisons would be very difficult, but this is exactly the kind of task, and in general the kind of operation, where robot vehicles would be ideal.  And, reports Bruce The Real Photographer, they are ideal.

Me having just written all that, I wonder if Google has anything to say about this Michelin testing operation.  Not a lot, it would seem.  They are far keener to sell their tyres than to tell us the details of how they test them, which makes sense.  But, this bit of video seems like it could be relevant.  And this …:

... would appear to be the particular place that Bruce mentioned, because he recently tried - I don’t recall him saying why – but failed to get in there and see it.  To take Real Photographs perhaps?

And here is another bit of video about how Bridgestone is using robot vehicles to check out tyre noise.

So, testing vehicle components.  An ideal job for robot vehicles.  Robots are very precise.  They don’t get tired.  And you can use a special track where all the humans involved are on their best behaviour.

With blogging, excellence is the enemy of adequacy, and often what you think will be excellence turns out not to be.

Eight days ago now, Patrick Crozier and I had one of our occasional recorded chats, about transport this time.  Train privatisation, high speed trains and maglevs, robot cars, that kind of thing.  I think it was one of our better ones.  We both had things we wanted to say that were worth saying, and both said them well, I think.  Patrick then did the editing and posting on the www of this chat in double quick time, and I could have given it a plug here a week ago.  If I have more to say about transport, I can easily do other postings.  But, I had some stupid idea about including a picture, and some other stuff, which would all take far too long, and the simple thing of supplying the link to this chat here was postponed, and kept on being postponed.

Usually, this kind of thing doesn’t matter.  So, I postpone telling you what I think about something.  Boo hoo.  But this time I really should have done better.

There.  All that took about one minute to write.  I could have done this far sooner.  Apologies.

This makes sense:

There are three separate things the larger Twitter user base demands from the company:

- the ability to send messages out to the entire world

- the ability to interact with fellow users

- the ability to send messages without the fear of toxic responses

The problem is it’s basically impossible to guarantee all three at once. Call it the “Twitter impossibility theorem,” to ape Kenneth Arrow. You can have an open Twitter, you can have an interactive Twitter, and you can have a troll-free Twitter, but it is basically impossible to have all three. One of the demands must be dropped.

Twitter reminds me of that fish in The Hitchhiker’s Guide, which jumps into your ear and translates all the languages of the gallaxy into your language, which started wars because it meant that everyone could understand what you had said, and hate it, and be understood by you hating it.

Twitter doesn’t translate, but it connects the hitherto unconnected.

In this:

Apple, Microsoft, Amazon, Google and Facebook have a combined market capitalization of $3.7 trillion, equal to Germany’s gross domestic product last year.

Quoted at Instpundit by Stephen Green, who says that this is an “incredible figure”.  It certainly is very big, if that’s what “incredible” means, when you are describing a very big number.

Again with the maybe-betrayed-confidence-but-I-hardly-think-so routine.  Michael Jennings tells me and whoever else he told, on Facebook, that he liked this Forbes piece, about how Digital Currencies And Credit Cards Have Subways To Thank For Their Existence.

Quote:

The following century ...

… i.e. the twentieth century …

… saw an explosion in urban populations, and a requisite growth in the world’s railway network, but this was not accompanied by a substantial changes in the world of ticketing. Manually-operated entry gates to train stations had slowly become more common, but most public transport passengers continued to rely on bits of paper – or occasionally, metal tokens – to get around their city.

In 1950s London, this was starting to cause problems. The Tube network was bigger and busier than ever, which prompted operators to consider installing automated gates, like those in NYC. “We knew that this would help ease congestion, but it was complicated by the fact that London has always had fares based on distance,” Shashi Verma, Chief Technology Officer of Transport for London (TfL), told me, “Standard metal tokens weren’t an option.” So, the then-named London Transit Authority started looking at alternatives. The result, which was released to the world in 1964, was the printed magnetic stripe. The idea of using magnetism to store information had been around since the late 1800s, and magnetic tape was patented in 1928 by audio engineer Fritz Pfeulmer. But transport was its very first ‘real-world’ application. A full decade before the now-ubiquitous black/brown magnetic stripe was added to a single bank card, it was printed onto millions of tickets for the London Underground.

I miss Transport Blog.  The old link to it no longer works, and it would appear that it is no more.

Sorry about yesterday here.  All now seems to be well.

Sadly, this SQL error crap seems to keep happening.  Although as of now I promise nothing, a better answer than just correcting such things when they happen is now being worked on.

I like this, in an I wouldn’t actually want one sort of a way::

But it isn’t a serious piece of furniture.  Nobody is actually going to buy one of these edifices.  If that’s wrong, I look forward to learning about it and telling you about it, with more photos, of this 3 decker sofa in an actual home type home, instead of in something that looks like a city office.

The idea is, I assume, to flood the internet with the set of pictures of which the above is but one, of this cross between a sofa and a sports stadium, and thereby get people to link to stories like this one, which are about some kind of joint venture between BT (which stands for British Telecom) and EE (which stands for Esomething Esomething), involving being able to shove whatever television stuff you are receiving on your mobile phone onto your television.  At no extra charge, blah blah, which always actually means at a definite extra charge.  (EE probably began life meaning Extremely Expensive.  Something to do with mobile internet connections, I think.)

For me, what this sofa-sports-stand is about is the fact that domestic television is getting steadily bigger and better, and cinemas and pubs are get steadily less attractive as places to watch … video.  This is the trend that EE/BT are tuning into, to sell whatever it is they’re selling.

The key moment in this process was when big TVs started getting cheap.

Indeed:

That photo was taken (by me (near Westminster Abbey)) in July 2006.  You never see people clutching street maps like that now.  All such maps now are smartphone maps.