My contribution to the long-standing British tradition of photographing dogs at polling stations. Don’t forget to vote, folks!
Tag: photos
ChatGPT beats GeoGuessr
You’ve probably come across GeoGuessr already: it’s an online game where you (and friends, if you’ve got them) get dropped into Google Street View and have two minutes to try to work out where in the world you are and drop a pin on it.
A great strategy is to “walk around” a little, looking for landmarks, phone numbers, advertisements, linguistic clues, cultural indicators, and so on, narrowing down the region of the world you think you’re looking at before committing to a country or even a city. You’re eventually scored by how close you are to the actual location.
Cheating at GeoGuessr
I decided to see if ChatGPT can do better than me. Using only the free tier of both GeoGuessr and ChatGPT1, I pasted screenshots of what I was seeing right into ChatGPT:
That’s pretty spooky, right?
The response came back plenty fast enough for me to copy-and-paste the suggested address into Google Maps, get the approximate location, and then drop a pin in the right place in GeoGuessr. It’s probably one of my most-accurate guesses ever.
This isn’t a one-off fluke. I tried again, this time using only a single photo, rather than one pointing in each direction on the street:
This time, it wasn’t quite right: the actual location of the photo was Chittagong, not Dhaka, about 200km away.
But that’s still reasonably spectacular from only a single vantage from a single point.
Obviously my approach here was crude, but it’d be relatively easy to, for example, implement a browser wrapper that cheated on-your-behalf: while playing GeoGuessr, you’d just click a “send to AI” button whenever you fancied and it’d start working in the background, improving precision with each subsequent screenshot (so you could still “walk around” and pass extra details to it).
And similarly, a little prompt manipulation could have the output include estimated GPS coordinates, allowing the code to place the pin for you while outputting its reasoning on the side2.
The short of what I’m saying is: if you’re playing GeoGuessr against somebody you don’t trust not to cheat… they might well be cheating. And thanks to the explanatory output, they can even justify their explanations for the places they dropped pins.
What about other photos?
The other thought that comes to my mind is: could this be used to infer approximate geolocations from photos whose EXIF metadata has been stripped. Because if so, that’s the kind of thing that’s certain to get exploited by all kind of people who want to know where you are/were at a particular time. For example… law enforcement, stalkers, and other unsavoury types.
I wrote a prompt for gpt4o and put it to work:
1. Starting out easy
The AI guessed:
Location: Port of Spain, Trinidad and Tobago
Explanation: The photograph shows a large ship docked at a port with a building that displays the text “WELCOME TO PORT OF SPAIN”. This text is in English, indicating an English-speaking country. The mention of “Port of Spain” directly specifies the port’s location in the capital city of Trinidad and Tobago. The design and style of the port facilities, as well as the presence of a ship named “Logos Hope”, which is known to visit many ports globally, further suggests a Caribbean port, aligning with Port of Spain’s known characteristics.
Coordinates: 10.6549, -61.5011
✅ That was pretty easy, to be fair.
2. A little more challenging
The AI guessed:
Location: The Rollright Stones, England, United Kingdom
Explanation: The photograph depicts an area with several ancient standing stones arranged in a circle in a rural setting, characteristic of a stone circle. These are typically found in certain parts of the UK. The terrain is typical of the British countryside, with a grassy field and surrounding trees. The specific arrangement and size of the stones, along with the style of fencing and walking paths, are reminiscent of the Rollright Stones, one of Britain’s historic sites known for a circle of Neolithic or Bronze Age standing stones located in Oxfordshire, England.
Coordinates: 51.9743, -1.5731
✅ Again, spot on. If you’d never been to the Rollright Stones, you probably wouldn’t get that one, because while it’s a distinctive-looking stone circle… it’s not that distinctive-looking, right? Let’s be honest: it’s some rocks in a field.
3. Ramping up the difficulty
The AI guessed:
Location: Istanbul, Turkey
Explanation: The photograph prominently features the Galata Tower in the background, a well-known landmark in Istanbul, Turkey. Moreover, the presence of a ferry or similar boat and the architectural style of the surrounding buildings are indicative of Istanbul’s famous skyline. The signage in Turkish, as suggested by the word partially visible on the left, also supports this location as Turkey is a predominantly Turkish-speaking country. These elements combined make it highly likely that the photograph was taken in Istanbul.
Coordinates: 41.0082, 28.9784
✅ The coordinates aren’t exactly right – it’s placed us in the city rather than on a boat, which we clearly are – but it’s not done badly. Spotting the Galata Tower3 was a nice move.
4. Okay, now hard mode:
The AI guessed:
Location: Cardiff Bay, Cardiff, Wales, United Kingdom
Explanation: The photograph features a marina with modern residential buildings, which is characteristic of the Cardiff Bay area in Cardiff, Wales. The architecture, clear blue skies, and marina setting are reminiscent of Cardiff’s waterfront development. Additionally, the presence of English signage on the boat (“FINBAR”) supports a location in an English-speaking country. Cardiff Bay is known for its redeveloped waterfront area with modern apartments and leisure facilities surrounding the marina. The style and design of the building are consistent with developments in Cardiff’s revitalized docklands.
Coordinates: 51.4626, -3.1678
❌ Oops! Nope. I can see the thinking of what it’s claiming, there, but this was actually the Ipswich marina. I went for a walk to take a break from the code I’d been writing and took this somewhere in the vicinity of the blue plaque for Edward Ardizzone that I’d just spotted (I was recording a video for my kids, who’ve enjoyed several of his Tim… books).
So I don’t think this is necessarily a game-changer for Internet creeps yet. So long as you’re careful not to post photos in which you’re in front of any national monuments and strip your EXIF metadata as normal, you’re probably not going to give away where you are quite yet.
Footnotes
1 And in a single-player game only: I didn’t actually want to cheat anybody out of a legitimate victory!
2 I’m not going to implement GeoCheatr, as I’d probably name it. Unless somebody feels like paying me to do so: I’m open for freelance work right now, so if you want to try to guarantee the win at the GeoGuessr World Championships (which will involve the much-riskier act of cheating in person, so you’ll want a secret UI – I’m thinking a keyboard shortcut to send data to the AI, and an in-ear headphone so it can “talk” back to you?), look me up? (I’m mostly kidding, of course: just because something’s technically-possible doesn’t mean it’s something I want to do, even for your money!)
3 Having visited the Galata Tower I can confirm that it really is pretty distinctive.
4 3Camp is Three Rings‘ annual volunteer get-together, hackathon, and meetup. People come together for an intensive week of making-things-better for charities the world over.
Note #25196
Gorgeous view of Slievenamon towering over Kilsheelan, Co. Tipperary, Ireland, as seen from Gurteen Wood, where my mother and I are just on our way back from our successful expedition to the 2024-11-24 52 -7 geohashpoint.
How To: Sunday
Oldest Digital Photo… of Me
Some younger/hipper friends tell me that there was a thing going around on Instagram this week where people post photos of themselves aged 21.
I might not have any photos of myself aged 21! I certainly can’t find any digital ones…
It must sound weird to young folks nowadays, but prior to digital photography going mainstream in the 2000s (thanks in big part to the explosion of popularity of mobile phones), taking a photo took effort:
- Most folks didn’t carry their cameras everywhere with them, ready-to-go, so photography was much more-intentional.
- The capacity of a film only allowed you to take around 24 photos before you’d need to buy a new one and swap it out (which took much longer than swapping a memory card).
- You couldn’t even look at the photos you’d taken until they were developed, which you couldn’t do until you finished the roll of film and which took at least hours – more-realistically days – and incurred an additional cost.
I didn’t routinely take digital photos until after Claire and I got together in 2002 (she had a digital camera, with which the photo above was taken). My first cameraphone – I was a relatively early-adopter – was a Nokia 7650, bought late that same year.
It occurs to me that I take more photos in a typical week nowadays, than I took in a typical year circa 2000.
This got me thinking: what’s the oldest digital photo that exists, of me. So I went digging.
I might not have owned a digital camera in the 1990s, but my dad’s company owned one with which to collect pictures when working on-site. It was a Sony MVC-FD7, a camera most-famous for its quirky use of 3½” floppy disks as media (this was cheap and effective, but meant the camera was about the size and weight of a brick and took about 10 seconds to write each photo from RAM to the disk, during which it couldn’t do anything else).
In Spring 1998, almost 26 years ago, I borrowed it and took, among others, this photo:
I’m confident a picture of me was taken by a Connectix QuickCam (an early webcam) in around 1996, but I can’t imagine it still exists.
So unless you’re about to comment to tell me know you differently and have an older picture of me: that snap of me taking my own photo with a bathroom mirror is the oldest digital photo of me that exists.
Mental Elf Day
Christmas Jumper Day at the kids’ school. Because I’m the “embarrassing parent”, I joined in for the school run too.
(Also for my meetings today, obviously.)
Freezing Fog
Gorgeous freezing fog over the fields on the school run this morning.
Monster Munch Sandwich
Experimenting with some unusual combinations in anticipation of International Crisp Sandwich Day.
This one’s Roast Beef Monster Munch on Farmhouse White.
(I hereby release the crisp sandwich photo into the public domain / CC0 license; your choice.)
Note #20998
Beginning to prepare/test my costume for an upcoming murder mystery party, I glanced into the mirror and briefly didn’t recognise myself. Glasses can do so much to change your face shape!
“Walking” the dog
Brought Demmy out on the school run for her first “walk”, this morning.
Child Photographers
Taking a photo of our kids isn’t too hard: their fascination with screens means you just have to switch to “selfie mode” and they lock-on to the camera like some kind of narcissist homing pigeon. Failing that, it’s easy enough to distract them with something that gets them to stay still for a few seconds and not just come out as a blur.
But compared to the generation that came before us, we have it really easy. When I was younger than our youngest is , I was obsessed with pressing buttons. So pronounced was my fascination that we had countless photos, as a child, of my face pressed so close to the lens that it’s impossible for the camera to focus, because I’d rushed over at the last second to try to be the one to push the shutter release button. I guess I just wanted to “help”?
In theory, exploiting this enthusiasm should have worked out well: my parents figured that if they just put me behind the camera, I could be persuaded to take a good picture of others. Unfortunately, I’d already fixated on another aspect of the photography experience: the photographer’s stance.
When people were taking picture of me, I’d clearly noticed that, in order to bring themselves down to my height (which was especially important given that I’d imminently try to be as close to the photographer as possible!) I’d usually see people crouching to take photos. And I must have internalised this, because I started doing it too.
Unfortunately, because I was shorter than most of my subjects, this resulted in some terrible framing, for example slicing off the tops of their heads or worse. And because this was a pre-digital age, there was no way to be sure exactly how badly I’d mucked-up the shot until days or weeks later when the film would be developed.
In an effort to counteract this framing issue, my dad (who was always keen for his young assistant to snap pictures of him alongside whatever article of public transport history he was most-interested in that day) at some point started crouching himself in photos. Presumably it proved easier to just duck when I did rather than to try to persuade me not to crouch in the first place.
As you look forward in time through these old family photos, though, you can spot the moment at which I learned to use a viewfinder, because people’s heads start to feature close to the middle of pictures.
Unfortunately, because I was still shorter than my subjects (especially if I was also crouching!), framing photos such that the subject’s face was in the middle of the frame resulted in a lot of sky in the pictures. Also, as you’ve doubtless seem above, I was completely incapable of levelling the horizon.
I’d like to think I’ve gotten better since, but based on the photo above… maybe the problem has been me, all along!
Holidays in the Age of COVID
We’ve missed out on or delayed a number of trips and holidays over the last year and a half for, you know, pandemic-related reasons. So this summer, in addition to our trip to Lichfield, we arranged a series of back-to-back expeditions.
1. Alton Towers
The first leg of our holiday saw us spend a long weekend at Alton Towers, staying over at one of their themed hotels in between days at the water park and theme park:
2. Darwin Forest
The second leg of our holiday took us to a log cabin in the Darwin Forest Country Park for a week:
3. Preston
Kicking off the second week of our holiday, we crossed the Pennines to Preston to hang out with my family (with the exception of JTA, who had work to do back in Oxfordshire that he needed to return to):
4. Forest of Bowland
Ruth and I then left the kids with my mother and sisters for a few days to take an “anniversary mini-break” of glamping in the gorgeous Forest of Bowland:
(If you’re interested in Steve Taylor’s bathtub-carrying virtual-Everest expedition, here’s his Facebook page and JustGiving profile.)
5. Meanwhile, in Preston
The children, back in Preston, were apparently having a whale of a time:
6. Suddenly, A Ping
The plan from this point was simple: Ruth and I would return to Preston for a few days, hang out with my family some more, and eventually make a leisurely return to Oxfordshire. But it wasn’t to be…
I got a “ping”. What that means is that my phone was in close proximity to somebody else’s phone on 29 August and that other person subsequently tested positive for COVID-19.
My risk from this contact is exceptionally low. There’s only one place that my phone was in close proximity to the phone of anybody else outside of my immediate family, that day, and it’s when I left it in a locker at the swimming pool near our cabin in the Darwin Forest. Also, of course, I’d been double-jabbed for a month and a half and I’m more-cautious than most about contact, distance, mask usage etc. But my family are, for their own (good) reasons, more-cautious still, so self-isolating at Preston didn’t look like a possibility for us.
As soon as I got the notification we redirected to the nearest testing facility and both got swabs done. 8 days after possible exposure we ought to have a detectable viral load, if we’ve been infected. But, of course, the tests take a day or so to process, so we still needed to do a socially-distanced pickup of the kids and all their stuff from Preston and turn tail for Oxfordshire immediately, cutting our trip short.
The results would turn up negative, and subsequent tests would confirm that the “ping” was a false positive. And in an ironic twist, heading straight home actually put us closer to an actual COVID case as Ruth’s brother Owen turned out to have contracted the bug at almost exactly the same time and had, while we’d been travelling down the motorway, been working on isolating himself in an annex of the “North wing” of our house for the duration of his quarantine.
7. Ruth & JTA go to Berwick
Thanks to negative tests and quick action in quarantining Owen, Ruth and JTA were still able to undertake the next part of this three-week holiday period and take their anniversary break (which technically should be later in the year, but who knows what the situation will be by then?) to Berwick-upon-Tweed. That’s their story to tell, if they want to, but the kids and I had fun in their absence:
8. Reunited again
Finally, Ruth and JTA returned from their mini-break and we got to do a few things together as a family again before our extended holiday drew to a close:
9. Back to work?
Tomorrow I’m back at work, and after 23 days “off” I’m honestly not sure I remember what I do for a living any more. Something to do with the Internet, right? Maybe ecommerce?
I’m sure it’ll all come right back to me, at least by the time I’ve read through all the messages and notifications that doubtless await me (I’ve been especially good at the discipline, this break, of not looking at work notifications while I’ve been on holiday; I’m pretty proud of myself.)
But looking back, it’s been a hell of a three weeks. After a year and a half of being pretty-well confined to one place, doing a “grand tour” of so many destinations as a family and getting to do so many new and exciting things has made the break feel even longer than it was. It seems like it must have been months since I last had a Zoom meeting with a work colleague!
For now, though, it’s time to try to get the old brain back into work mode and get back to making the Web a better place!
Dan’s Office (360° Panoramic)
This week, some colleagues at Automattic and I are sharing pictures of our workspaces. So I made a 360° panoramic with interactive “info points” (apologies for work-specific jargon). Would you like to see it?
Passport Photos
This is a repost promoting content originally published elsewhere. See more things Dan's reposted.
“Passport Photos” looks at one of the most mundane and unexciting types of photography. Heavily restricted and regulated, the official passport photo requirements include that the subject needs to face the camera straight on, needs a clear background without shadow, no glare on glasses and most importantly; no smile.
It seems almost impossible for any kind of self-expression.
The series tries to challenge these official rules by testing all the things you could be doing while you are taking your official document photo.
…
I love this weird, wonderful, and truly surreal photography project. Especially in this modern age in which a passport photo does not necessarily involve a photo booth – you’re often permitted now to trim down a conventional photo or even use a born-digital picture snapped from an approved app or via a web application – it’s more-feasible than ever that the cropping of your passport photo does not reflect the reality of the scene around you.
Max’s work takes this well beyond the logical extreme, but there’s a wider message here: a reminder that the way in which any picture is cropped is absolutely an artistic choice which can fundamentally change the message. I remember an amazing illustrative example cropping a photo of some soldiers, in turn inspired I think by a genuine photo from the second world war. Framing and cropping an image is absolutely part of its reinterpretation.
Darkroom Printing
This is a repost promoting content originally published elsewhere. See more things Dan's reposted.
One of the benefits of being in a camera club full of largely retired people who were all into photography long before digital was ever a thing, is that lots of them have old film, paper and gear lying around they’re happy to give away.
Last year I was offered a photographic enlarger for making prints, but I initially turned it down because I didn’t think I’d have the space to set up a darkroom and use it. Well, turns out with a little imagination our windowless bathroom actually converts into a pretty tidy darkroom with fairly minimal setup and teardown – thankfully we also have an ensuite so my partner can cope with this arrangement with only minimal grumbling
…
My friend Rory tells the story of how he set up a darkroom in his (spare) windowless bathroom and shares his experience of becoming an increasingly analogue photographer in an increasingly almost-completely digital world.