Lab / experiment 1 / a shared world
One Memory
You arrive on an island with a camera that holds one photograph. Take it, and you're gone. Your photo joins the album, the place it shows is remembered in colour for everyone after you, and a hiker who walks exactly where you walked stays behind. Memories fade, so the island only stays in colour while people keep coming back.
You have one photograph.
Walk wherever you like. When you find the thing you want to keep, raise the camera and take it. Then you vanish, and the island keeps what you saw.
Grey contour lines are places no one remembers. Your camera sees the island as it really is, and whatever you photograph comes back in colour for everyone. It fades again over the following month or two unless someone else photographs it.
This is the memory you'll leave.
Once you leave it, you can't take another. Your caption, your walk and where you stood become public; you can delete them later from this browser. Privacy
↑↓ or WS walk / ←→ or AD turn / drag to look / Space camera / M map / E open a memory
The album
The album couldn't load.
The island, rebuilt from memory
The camera also records how far away everything in the picture is. That is enough to rebuild the island from nothing but the photos. Each photo becomes thousands of small, soft blobs of colour (Gaussian splats) placed in 3D, which fly out from where the photographer stood. A short fit then nudges every splat's colour and opacity until, seen from each photographer's spot, they reproduce that photo. Ground nobody photographed stays empty, and ground photographed months ago looks the way it did then.
↑↓ fly / ←→ turn / EQ up and down / drag to look
Why this exists
I love being outside, and the best moments there are usually shared ones: the person ahead of you on the trail stopping to point at something. Online, we rarely share a place. We share feeds. One Memory is a small test of the opposite. Everyone gets the same island and one photograph, and the only way the world grows is through what people chose to keep. You never meet anyone, but you walk next to everyone who came before you.
Report this memory if its caption or its walk is abusive. When people on several networks report it, it leaves the album until William reviews it.