Negative? What Negative?

Jul. 23rd, 2017 09:35 pm
ffutures: (Default)
[personal profile] ffutures
A plaque I found in a car boot sale (US="Swap meet") today.



Ignoring the slightly dodgy use of photographic terms, it occurs to me that we're already living in a world where a large percentage of photographers have no idea what a negative is...

The state of Augmented Reality

Jul. 23rd, 2017 09:27 pm
andrewducker: (Default)
[personal profile] andrewducker
Five years ago I had a disagreement with a friend over whether this article was being overly pessimistic about augmented reality and whether we'd have "hard" AR soon.

Five years later, and this is the state of the art:


Which is, I totally admit, a very neat tech demo. But it's not "there" yet. The FOV is too small, and you can see the real world through it. Although, to be fair, most of the time the real world isn't _that_ distracting, you're definitely not going to be able to "see Victorian gas lamps in place of normal lights" or "have a real Coke can that you want to turn into an AR Pepsi can by drawing a Pepsi logo over the Coke logo".

Ah well, I'll make a note to come back in five years time and see where we are then!

Steaming ahead

Jul. 23rd, 2017 09:14 am
ffutures: (Default)
[personal profile] ffutures
Don't usually get up early on Sundays, but today I was making breakfast at nine, looked out of the kitchen window and saw this:

https://en.wikipedia.org/wiki/LNER_Class_A4_4488_Union_of_South_Africa

Needless to say I did not have a camera handy... It was hauling several carriages and for some reason there was a diesel engine at the tail end of the train, I suspect to provide a backup if it broke down or ran out of coal or something. I'm guessing that the summer steam excursions in and out of Paddington have started again - and it turns out to be The Cathedrals Express, on the route Paddington-Westbury-Yeovil Pen Mill, Weymouth-Southampton-Paddington

http://www.uksteam.info/tours/t17/t0723d.htm

Unfortunately it's £100+ per seat, I suppose worth it if you're a steam enthusiast but I made enough long steam journeys in my childhood to satisfy me, I think.

Interesting Links for 22-07-2017

Jul. 22nd, 2017 12:00 pm

Interesting Links for 21-07-2017

Jul. 21st, 2017 12:00 pm
andrewducker: (Default)
[personal profile] andrewducker

Review: Kingdomino

Jul. 20th, 2017 01:46 pm
andrewducker: (Default)
[personal profile] andrewducker
When I saw that it had won the 2017 Spiel des Jahres I took a look at Kingdomino. On discovering that it was only £15, and that games could be played in about 15 minutes I decided to pick up a copy.

So far I've played games with both [personal profile] swampers and [personal profile] danieldwilliam and both of them picked it up quickly and enjoyed playing it.

It's based (surprisingly enough) on the idea behind dominoes - or, at least, the part of dominoes where you have tiles with two ends and need to match them against each other. In this case the different ends are different terrains (grass, mountain, etc), and you score by forming areas of the same terrain*. Each turn you have to make a judgement between going for the tiles that score the highest, versus going for lower-scoring tiles which allow you make the first move the next turn.

I enjoyed it, and I'm definitely taking it on holiday. If you're looking for a filler game then it'll do a great job of that.



*It's a bit more complex than that, but not a lot.

#tbt: Moar space history (pre-2006)

Jul. 20th, 2017 01:12 pm
nanila: fulla starz (lolcat: science)
[personal profile] nanila
IMG_20170720_124419_753
[Image of a Cassini spacecraft model inside a black gimbal structure comprised of three concentric rings, mounted on a plexiglass stand and sitting on the corner of a desk.]

Now that I'm back at work, I present another of my Rare Objects from Space History for #tbt. This is a model of the Cassini spacecraft, mounted in the centre of what I can only think to describe as a gimbal. The high gain antenna is pointed toward the bottom of the photo. The model was distributed to instrument teams to aid them with pointing design. It can be rotated around three axes within the gimbal. Each circle of rotation is marked in degrees, so that from a set of numbers indicating its orientation (eg "RA & dec"), an instrument engineer can work out which way the spacecraft is pointing.

I have no idea when it was originally given to our team but it predates me joining the Cassini project (ca 2006).

Interesting Links for 20-07-2017

Jul. 20th, 2017 12:00 pm
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[personal profile] andrewducker

The Great Repeal Bill...

Jul. 20th, 2017 11:24 am
ffutures: (Default)
[personal profile] ffutures
 ...seems to be an attempt to weaken most of Britain's human rights protection. There's a petition against it here:

https://speakout.38degrees.org.uk/campaigns/save-our-rights

spread the word.

gacked from [personal profile] history_monk 


andrewducker: (Default)
[personal profile] andrewducker
I posted yesterday about the media using "X defends against accusations" as a way of making you think that there are widespread attacks on them.

47 people clicked through to that post from Facebook. 5 from Twitter.

The 5 from Twitter all did so within an hour of the post going up.

The 47 from Facebook did so over the course of the following 12 hours (19 of them within an hour, but then an ongoing curve downwards).

Which indicates to me that Facebook does a pretty good job of knowing when something is interesting to my friends, and keeping it "active" for a while, whereas Twitter sweeps it away near-instantly, and unless it really grabs people it's gone.

And looking at my overall referrer stats, Facebook gets between three and six times the number of clicks that Twitter does.

(Just had a look at my actual LJ statistics too - yesterday I had 145 readers, of which 100-ish were reading via their friends-page and 45 were going direct to my posts/journal. Sadly I don't get the same info from DW, but Google Analytics tells me that 78 people visited that post on DW.)

Human rights

Jul. 19th, 2017 05:37 pm
history_monk: (Me)
[personal profile] history_monk
The "Great Repeal Bill" is trying to chip away at human rights protection for UK citizens. I'm amazed that the Tories think this is a good idea; do they expect to be in power forever? Petition from 38 Degrees here

Interesting Links for 19-07-2017

Jul. 19th, 2017 12:00 pm
andrewducker: (Default)
[personal profile] andrewducker
I've seen this twice in the last week - a newspaper talking about the BBC "defending" the new Doctor Who choice against "angry fans". And then this morning the Game of Thrones director "defends" the Ed Sheeran cameo.

And both times I'm left wondering how many people were actually attacking. Was half of the population of Who-dom out attacking this choice? Or was it actually about 1% of them being noisy enough on Twitter that the newspapers could manufacture a story out of it?

Similarly, I suspect that the vast majority of people don't really care if Ed Sheeran pops up for 10 seconds in the show, does a perfectly average acting job for his two lines, and is never seen again. But that's not a story. And the way to make it a story is to not mention how many people are upset at something trivial, and leave things vague enough that it _could_ be the case that half the population of the country are waving pitchforks outside the studios, rather than seven people having a rant on Twitter.

Yongnuo 50mm f1.8

Jul. 19th, 2017 12:23 am
ffutures: (Default)
[personal profile] ffutures
Picked up one of these lenses for my Canon a few days ago, took it out to the park and took some test photos on Tuesday. I think it's actually pretty good, and considering I got it for £30 I'm very pleased. One picture of berries is a bit out of focus, I think I simply got closer than the minimum for the lens without noticing, the rest are OK. Gallery here:

https://flic.kr/s/aHskZyx37y

I'm beginning to think more seriously about switching to Canon as my main system, but I'd want a better camera body, say 12 megapixels or better. The other thing I'd want to add is a longer zoom with some macro capability, the only other lens I've currently got is an 18-55. Whereas my most used Nikon lens is a 28-300 Tamron with macro capability. Any recommendations?

Another RPG bundle offer - Rifts

Jul. 18th, 2017 06:34 pm
ffutures: (Default)
[personal profile] ffutures
This is one I'm fairly sure I'm not interested in, but it's supporting Doctors Without Borders and tastes do differ:

https://bundleofholding.com/presents/Rifts

Kevin Siembieda's Rifts® is set on a future Earth shattered by countless otherworldly invasions. This all-new collection, the debut of Palladium Books in the Bundle of Holding, is a well-rounded set of complete .PDF ebooks that give players and Game Masters everything they need for a campaign of mind-blowing, dimension-spanning adventure across a transformed North America.

Ten percent of each purchase (after gateway fees) goes to this offer's designated charity, Doctors Without Borders.

The total retail value of the titles in this offer at launch is US$82.50. Customers who pay just US$17.95 get all four titles in our Starter Collection (retail value $38.50) as DRM-free .PDF ebooks, including the complete 384-page Rifts® Ultimate Edition™ (retail price $20), plus the Rifts® Primer (retail $3), Rifts® Sourcebook One™ Revised Edition (retail $10.50), and the Game Master Kit with useful play aids and pregenerated characters (retail $5).

Those who pay more than the threshold (average) price, which is set at $24.95 to start, also get our entire Bonus Collection with four more supplements worth an additional $44, including three World Books -- Juicer Uprising™ (retail $10.50), Psyscape™ (retail $10.50), and New West™ (retail $12.50) -- and the location supplement MercTown™ (retail $10.50).

At least one more title will be added after launch. When a title is added after launch, ALL customers who previously purchased the bundle automatically receive the newly added title, REGARDLESS of whether or not they paid more than average. This is their reward for buying early.


I'll be honest - I own some of this system in dead tree format but I was never really that interested in the setting, and found it a bit rules-heavy. Having said that, it's one of the first true multi-genre RPG systems, and its take on putting the genres together is unusual, although not one I'd really want to run. As usual your mileage may vary.
 


Interesting Links for 18-07-2017

Jul. 18th, 2017 12:00 pm
andrewducker: (Default)
[personal profile] andrewducker

Hay-fever

Jul. 17th, 2017 09:15 pm
flick: (Default)
[personal profile] flick
My mother had hay-fever when she was younger, and it went away entirely when she was pregnant with my sister.

My sister has always had really horribly terrible hay-fever, and childhood eczema, and dust allergies.

When my mother was pregnant with me, her hay-fever came back.

I've never had hay-fever, or indeed any allergy in my life.

We've always put the whole thing down to some sort of pregnancy / immune system weirdness. However....

I've been sneezing for the last four or five days, and feel otherwise fine. Bah! I guess it's caught up with me at last.

Interesting Links for 17-07-2017

Jul. 17th, 2017 12:00 pm
andrewducker: (Default)
[personal profile] andrewducker
andrewducker: (Default)
[personal profile] andrewducker
Photobucket has turned all of the photos on my wedding post into "Please update your account to share these photos" images, unless I pay them hundreds of dollars.

I have literally no idea how idea how to feel about this.

(Other than grim amusement)

Aaah, the modern world...

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