I written many times before that I like to find family photos that encapsulate a feeling — a time and place, a moment in our collective lives. A few weeks ago I caught this shot, which I think will be one of my favorite photos of this summer.
Technical note: this was only possible with a water resistant phone, as I would not have dared wade out into a pool with previous phones. The 3D bokeh effect is courtesy of the iPhone 7 Plus “Portrait” mode. It’s not perfect: zoom in and there’s some distortion around his left arm, both at the top where it fuzzes around the mid background of the slide and on bottom where there are artifacts in the contrast with the far background of the fence line. But I’m still pleased and amazed at how well the 3D imaging works.
Another family vacation is coming up, which for me means thinking once more about the pre-nostalgia of family photos. While blog posts are ostensibly for visitors, the audience I care more about is actually future me.
Just before a 2013 trip, I wrote “Nostalgia Comes Early,” a post about memories and why I go to the trouble to share these posts — as much with my future self as with readers (I continued this thought later with Recovering the Past Through Photos).
Every successive family trip creates a magnitude more data than the one preceding it. I have exactly 10 photos from the first time I visited Walt Disney World, with my then-fiancée in 2001. I have only fuzzy memories of the trip. A year or so later I returned back to Florida (Key West this time) for a honeymoon with her, a trip that has zero photos. I remember maybe a half dozen things we did but few locales visited.
Contrast this with a 2013 Disney World trip, for which we made a whole blog, A Special WDW Family. The focus was traveling Disney with autistic kids. There’s a lot of information in there. We wrote about meals and rides, small victories, and child meltdowns. The bandwidth of memories isn’t just in the number of jpeg files but in the distinct memories I have of the events of that week-plus.
We took many hundreds of photos over our most recent family vacation in December 2015, only a small fraction of which went online. In addition, I have Google Location data for the trip and Foursquare checkins logged in Evernote. I know how many steps I took each day. I know whether I had a good sleep. We didn’t make a public blog but we have a long annotate log of each restaurant and stop, with annotation tips to remind our future selves about how we could do things better in the future. The metadata is in itself not so important, but it’s useful to be able to drop into a day and remember what we did and see the smiles (and tiredness) on faces each day.
Today Google came out with a new app called PhotoScan that will scan your old photo collection. Like just everyone, I have stashes of shoeboxes inherited from parents full of pictures. Some were scanned in a scanner, back when I had one that was compatible with a computer. More recently, I’ve used scanning apps like Readdle’s Scanner Pro and Scanbot. These de-skew the photographs of the photos that your phone takes but the resolution’s is not always the best and there can be some glare from overhead lights, especially when you’re working with a glossy original pictures.
Google’s approach cleverly stitches together multiple photos. It uses a process much like their 360-degree photo app: you start with a overview photo. Once taken, you see four circles hovering to the sides of the picture. Move the camera to each and it takes more pictures. Once you’ve gone over all four circles, Google stitches these five photos together in such a way that there’s no perspective distortion.
What’s remarkable is the speed. I scanned 15 photos in while also making dinner for the kids. The dimensions of all looked good and the resolution looks about as good as the original. These are good results for something so easy.
Check out Google’s announcement blog post for details.