hoovering up robot data

I recently replaced the power supplies to my Drobo disk drives. These file servers each have 5 disks and one was starting to struggle after a reboot. Older disks seem to need a bit more oomph to restart.

Just for fun it's got me thinking about all these recent robot TV stories - Humans, Westworld and similar shows. I know, it's fiction, but I'm interested in the power needed for an untethered human-sized robot to operate for 24 hours. That's before it develops the m-m-minor g-g-glitches favoured in most sci-fi and by my Drobo (Data Robotics) disks.

So when sitting idle I consume about 80 watts, increasing to 100-130 watts for very light exercise, about 200 watts when cycling (according to my Garmin Edge 810) and up to about 500 watts for short bursts of time (also Garmin).

Distributing that power through a day I get to a figure of about 2900 watts, or 121 watts per hour. It is higher than Wikipedia says, but when I do a quick cross check of my figures with an average daily calorie intake, it gets to the following:

I've generalised these numbers so that they equate to someone consuming 2,500 Kcal per day. Coca Cola cans say people consume 2,000 Kcalories per day, but I suspect that the 2,500 Kcal is still a reasonable guess.

My numbers are only rough figures and an hour or so of cycling could skew the energy consumption upward. It's still enough for some further fun calculations.

Now assume a battery equivalent to supply the energy - i.e. a robot version of the same form consuming electricity instead of salads, spaghetti and cups of tea.

I use a couple of examples of modern high-tech batteries (from a Dell computer and from an e-bike) to gauge an average of around 130 Watt hours per Kilogram of battery weight. I'll leave clever mini reactors and insanium out of this for the moment.

The battery efficiency equates to a bizarrely heavy 22 Kilos or 50 lbs of battery weight per day to drive a human-sized machine doing human type things if the efficiency was 1:1. I suppose a substitute humanoid could be made of structurally light materials, although the design of a human already optimises much of this. Come to think of it, probably removing the 55% water in a human would be the biggest reduction in weight?

There's still a a big 'but' though. Most machine efficiency is considerably lower than biological efficiency.

As an example, a modern petrol car runs at about 21% efficiency after decades of honing. A 1:5 reduction in efficiency would drastically increase the battery need for a 24 hour human-shaped self-contained machine to 111 Kilos, or 245 lbs. Ironically there would also need to be fans and coolant to dissipate heat created during bursts of activity.

But I suppose we'd remove the water and make other redesigns. That's where non fictional untethered robots would operate very differently, by not needing to move around in the same way as a human.

I begin to understand why robots in Star Wars and other series are often shaped like industrial vacuum cleaners.

Thursday 13 brexit wrexit wannabe

The Spice girls know about those Brexit negotiation considerations:

So tell me what you want, what you really, really want
I wanna, (ha) I wanna, (ha) I wanna, (ha) I wanna, (ha)
I wanna really, really, really wanna zigazig ah

1. The EU won't want the result of Brexit to make it look as if the UK has done better by leaving. Allowing UK to do well would mess up the politics and balance of whoever is left inside. 
2. Article 50 is only 268 words. It doesn't cover life after Brexit. At all. 
3. The EU are already indicating that they will want UK to lay out its exit negotiation points before they will respond. A case of who will blink first? 
4. There are already signs of some top UK industries looking for alternative homes, post Brexit. The City of London's dominant business springs to mind. The problem becomes that there is nowhere else attractive to site it. Yet. 
5. The UK civil service departments are slow at decision making and negotiation. 
6. The political classes are all looking at how they can pint fingers elsewhere. 
7. Activity and result are not the same thing. Like digging holes near to Hinkley is not the same as designing or building a power station. 
8. There is no plan. 
9. Even if a plan appears, it is supposed to be kept secret.
10. It is impossible to get all the things that were in the original Brexit claims. 
11. The EU will want the UK to pay for everything, like now. Spending less is unlikely.
12. A new guard of leaders will appear in the Eu and they will not want to acknowledge what their predecessors may have hinted at agreeing with UK. 
13. The Canadians have been negotiating for seven years with the EU and it is still not concluded. 
14. Even if the UK makes deals with non-EU countries, it is still further away and a less soft market than the EU has been. 
15. Tariffs may become secondary to changed legislation which could delay the introduction of new product and services to the EU. 

Now don't go wasting my precious time Get your act together we could be just fine I wanna, (ha) I wanna, (ha) I wanna, (ha) I wanna, (ha) I wanna really, really, really wanna zigazig ah

fly wrangling for movie buffs

I sometimes watch the credits of interesting movies. Occasionally I'll also do it for TV shows, although Netflix and similar jump starters can make that less frequent.

Westworld on Sky still plays out the full end titles. There's some interesting aspects to its CGI, not to mention the pianola music which features Radiohead amongst others. The clip at the top of the post is from the Westworld show (26 thousand hits) and the one below is the original song (38 million hits)

But there was one particular credit that got me thinking. Fly wrangler. Now there's a thing.

up the creaking committees without a brexit

One of the old sayings about committees is their ability to hide in safe detail. It's the story of the power station and the bike sheds, where the committee is better able to talk about bike shed placement than the big stuff. Or talk of plane marshalling paddles instead of the new runway.

The recent Hinkley Point situation is a good example. Sure, the negotiation was slowed down for a while after Cameron's crash. Ultimately, May/Hammond have signalled it to go ahead pretty much as envisaged.

That's with the unworkable design and over-expensive power bills for 30+ years after/if the thing actually gets built. Take a look at Flamanville, France which was started in 2007, has seen cost tripled, is six years behind schedule and may have to be dug out and re-built. Olkiluoto, Finland is 10 years behind schedule and has so far seen its costs triple. There's not a single working version of the planned EPR type for Hinkley.

It illustrates the worrying lack of negotiation prowess which could also be brought expensively to bear on the whole Brexit process.

The Heathrow announcement can be another example, which now gets kicked into a further two year committee stage.

Even the dastardly knight continues as yet with no real changes to formal status.

It all reminds me that there's other sayings about paddles.

seaside moment

The next day they closed the bridge across to the other side, giving us a long detour through single track roads.

no spark with this card

Most loyalty schemes don't work properly. A well-known motoring organisation, various well known insurance organisations and well-known energy companies have all decided it would be worth a punt to fleece me at renewal time. I understand the selling model, get 'em, don't annoy 'em and quietly increase their charges.

You'd think the loyalty shopper schemes would be on to this in some way, but I can't help thinking that if inertia sellers are calculated in their actions to extract cash from time-poor people, the loyalty card schemes struggle with their different model.

Like about half of the UK shopping population, I've somehow joined M&S Sparks, although I must admit don't keep the card in my wallet. I hardly ever look at it, although this weekend there's supposed to be a special big discount, which I idly clicked through to browse. And yes, I thought it was funnier to adjust the aspect ratio slightly on this picture.

Well, aside from the unexplained * on the offer (which didn't appear anywhere in the small print on the rest of the page), the clickthrough took me to 'the offer'.

Guess what? It was for discount on ice cream, or hand cooked crisps. The phrase 'Epic Fail' sparks in my mind.

I assume the brief is to stop anyone from ever using these cards for anything.

Although I must admit that I do use that Stocard app to keep track of various membership and related cards that don't automatically turn up in Wallet.

It's also handy for saving things things like copies of driving licences and some of those hotel schemes.

Not forgetting to also save a copy of passport and driving license information into Evernote.

Update: M&S just sent me another message to say they were hasty pressing send and the bonus mow ends midnight Monday! It still clicks through to the ice cream offer though.

occupied with parallels

I've been watching Occupied, which is the show about Norway attempting to cease oil production and move to Thorium power.

In the story, adjacent nations don't care so much for the Norwegian idea and Russia intervenes with what starts out as an undercover occupation.

In this Jo Nesbø version of a near future the Americans have left NATO and the EU and adjoining Sweden can see the benefits of keeping the oil flowing.

The series shows the beautiful scenery of Norway and the sleek modernity of its architecture and infrastructure, much built from the taxation proceeds of the natural resources it found. Curiously less so with the Norwegian military, who send a couple of Orion propeller planes (based on a 1957 commercial design) to look at what is happening around the oil rigs.

Not long ago, the plot line for this could all seem quite improbable, but already the power moves of the series seem less far fetched. Maybe Thorium power plants aren't in vogue, but the potential noises off from Trumpton already talk of NATO exit and pay-as-you-go security systems.

The biggest American reactor (Palo Verde, AZ) is cooled by evaporating the water from treated sewage. Having watched yesterday's 'Presidential' debate from Las Vegas, the trip from Vegas along Route 93 to the reactors easily serves up several poignant metaphors.

Russia wasn't best pleased with the Occupied show either, although recent Crimean, east Ukrainian and Syrian situations starkly demonstrate Putin's post cold war attitude. And right now the Russians have a Kirov battlecruiser, Sierra attack submarine, Udaloy destroyer and their flagship Admiral Kuznetsov aircraft carrier dispatched from Severomorsk travelling straight down the British coastline towards the English Channel on their route to the Mediterranean. Presumably to Syria.

Nesbø didn't make this bit up, it's happening right now.

the kind of westworlds i have visited

I've been watching the Westworld series, which is based on a Michael Crichton story about robots in a closed system that go wrong. Crichton had form with that plot line, having used variants in The Andromeda Strain (microorganisms in the desert), Jurassic Park (dinosaurs in a theme park) and Congo (a closed gorilla world).

Inevitably there's some Disney-esque aspects to the Westworld approach, with the notable exception that Disney is family friendly and uses people instead of robots for most of the characters.

I've visited the Magic Kingdom many times with its monorail or steamship entrance to the park. So many times that I know my way around many of the service back roads and have even shown taxi drivers shortcuts.

Inside there's that steamship that circles the small island inside the park. I don't think its even listed as a ride, yet its a full sized steamboat.

There's the full sized railway to get quickly to Tomorrowland. Everything looks realistic. Even the street scenes that change suddenly around a corner from Manhattan to San Francisco.

Of course, like in the movie sets, they want you to know that its done with tricks.

Across in the Animal Kingdom there's a battered locomotive that picks you up to journey through the savannah.

And wherever you are, every so often there's a character or sudden parade to remind you that it's all great fun.

I've had a different experience with the Punchdrunk shows. They have a more limited universe, contained within a single building. The whole of the Battersea Arts Centre was used for Red Masque and an entire dilapidated Post Office Sorting Office was used for The Drowned Man. These shows are more like what Crichton envisages in Westworld. If Disney plays external, the Punchdrunk experience internalises much of what happens.

To begin with, every 'guest' wears a mask. A cloak as well for the Red Masque.

Then it's free format to browse the entire huge set. Arrived with others? You'll get split up. It's inevitable- maybe even on the way in through dark and winding corridors or through mis-functioning elevators or stagger unexpectedly through black curtains.

Stumble across desert hotels, cowboy camp sites, the middle of arguments by jilted lovers. Find altogether freaky moments, crazy science experiments and still wonder how much you are missing.

Know that sometimes the fastes way to a new experience might really be by walking into the back of a cupboard filled with clothes or even into a fireplace chimney. I missed a whole bar filled with people the first time I visited Drowned Man, and in another area could only watch a show from on the stage itself.

And then, sometimes get picked out by a "host" for an unexpected one-to-one interaction.

Be stopped from entering areas by the police, and then wonder why others get through.

It's an altogether different experience from the lightheartedness of Disney, and designed to play with your head as much as Disney plays with your heart.

And what about Westworld? I remember the original movie, which maybe at the time had some of the effects that others have copied.

It was made back in 1973 and dreamed of robot snakes, a combustible crazy robot gunslinger, pixellated night vision scopes and the exterior of a monorail that still looks cool in 2016.

Other aspects were sometimes a bit Benny Hill meets Up Pompeii meets Monty Python and no-one in it was given more than haphazard styling, but there was some underlying design that has been revamped to a modern future history world with its 3D printing and nano-tech.

Me? I'm wondering how to get into the McKittrick.

I still remember when coffee used to only go up to 5 @taylors

I claim the name "Eleven" for a new coffee type.

designated survivors of campaign trail

I’ve been watching Designated Survivor (24 meets The West Wing meets House of Cards - I don’t have time to explain etc.) and that dark 2015 German movie 'Er ist wieder da’ which both, in different ways, play out alternative politically motivated futures and the effects on the political class, media class and the populace.

One is set in America, the other in Germany. They both explore the reactions of ordinary people when pushed into unusual situations. We now have an unusual situation here in the UK, with the Brexit process running, based upon ordinary peoples’ votes. We’ll soon be able to see how the Americans handle their next unusual situation after their General Election.

What does voting for Trump now achieve? Large areas of the US will automatically vote for him in any case.

However, if the Republican Party has more-or-less rejected him, and he already hints at running vendettas against people who don’t agree, then the US could conceivably get someone without a party.

An independent loose cannon in charge of the United States? Maybe it's an Apprentice reality TV show trait to keep loose cannons in the team?

The US result is mainly down to a few states too, Florida (29 seats), Ohio (18 seats), Georgia (16 seats) and North Carolina (15 seats). The candidates consider there’s no point in visiting the dead-cert states nor the unchangeable ones. It seems almost bonkers that the whole political machine slows to a crawl for 25% of the time (one year in every four) whilst this strangely distracting process takes place.

It’s also interesting to look at the mainly central casting-like range of Republicans that have been seen off by Trump in his journey. Trump has passed 25 Republican competitors including Ted Cruz, Marco Rubio, Rand Paul and Carly Fiorina.

Does this mean there were 25 less-suitable Republican candidates? It’s legally unchallengeable for the next month, but may re-appear when the results are known.

Using current Politico poll positioning, I offer a few unscientific percentages.

• Trump wins and the Republicans regroup around him 5%.
• Trump wins and the Republicans disown him 10%.
• Trump wins and the Republican Party splits 10%.
• Trump wins and somehow gets deposed 10%.
• Hillary wins and Trump declares the results rigged 35%.
• Hillary wins and Trump somehow goes quietly 5%?
• Hillary wins and something else happens 5%?

That's me interpreting the swing state Politico battleground percentages, which still leave about 15% unaccounted.

And I'm wondering who will be the designated survivors after the results are in.

subterranean homesick blues

Bob Dylan gets a Nobel literature prize.

Here he is in an alley alongside the Savoy Hotel in London, with Allen Ginsberg and Bob Neuwirth in the background. Card graphics by Donovan, Neuwirth and Dylan. Packing it all in to 2 minutes 18 seconds

"Subterranean Homesick Blues"

Johnny's in the basement
Mixing up the medicine
I'm on the pavement
Thinking about the government
The man in a trench coat
Badge out, laid off
Says he's got a bad cough
Wants to get it paid off

Look out kid
It's somethin' you did
God knows when
But you're doin' it again
You better duck down the alley way
Lookin' for a new friend
A man in a 'coon-skin cap
In a pig pen
Wants eleven dollar bills
You only got ten.

Maggie comes fleet foot
Face full of black soot
Talkin' that the heat put
Plants in the bed but
The phone's tapped anyway
Maggie says that many say
They must bust in early May
Orders from the DA

Look out kid
Don't matter what you did
Walk on your tip toes
Don't tie no bows
Better stay away from those
That carry around a fire hose
Keep a clean nose
Wash the plain clothes
You don't need a weather man
To know which way the wind blows.

Get sick, get well
Hang around an ink well
Ring bell, hard to tell
If anything's gonna sell
Try hard, get barred
Get back, write Braille
Get jailed, jump bail Join the army, if you fail

Look out kid
You're gonna get hit
But losers, cheaters
Six-time users
Hang around the theaters
Girl by the whirlpool is
Lookin' for a new fool
Don't follow leaders
Watch the parkin' meters.

Ah get born, keep warm
Short pants, romance, learn to dance
Get dressed, get blessed
Try to be a success
Please her, please him, buy gifts
Don't steal, don't lift
Twenty years of schoolin'
And they put you on the day shift

Look out kid
They keep it all hid
Better jump down a manhole
Light yourself a candle
Don't wear sandals
Try to avoid the scandals
Don't wanna be a bum
You better chew gum
The pump don't work
'Cause the vandals took the handles.

i can't believe it's not stocked

If Unilever really ask for an extra 10% for all of their products, based upon the Brexit affected GBP to Euro rate change, then it will be interesting to see how many supermarket chains beyond Tesco refuse to stock the many household name brands.

Marmite already seems to be in short supply, although I thought it was made in the UK. At least we are past the main ice cream season.