Trying out Google PhotoScan

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.

Quick scans from an envelope inherited from my mom.

Trying out iOS 7

It’s prob­a­bly not a good idea to be use bleeding-edge betas. That’s espe­cial­ly true for a tool used dai­ly, like a cell­phone. But I’ll freely admit that Apple’s iOS 7, announced Mon­day, has been itch­ing at me. Cultof­Mac told read­ers straight-out not to install it. But com­menters there and else­where have been report­ing few prob­lems and appar­ent­ly it is pos­si­ble to go back to 6 if prob­lems arise.

So this evening I took the plunge. I used the method out­lined here and signed up at imzdl​.com. It all worked pret­ty well. And so far, so good. The bat­tery looks like it’s drain­ing a bit faster than before, but that’s to be expect­ed of a first beta and it’s not the half-battery that the Chick­en Lit­tles claim. A few apps have bombed on me, but only spo­rad­i­cal­ly. Skype didn’t open at first, but a quick look at their sup­port forums found you just need­ed to delete and rein­stall the app.

Is it worth it? I don’t know. The new icons are still a bit rough, as report­ed, but more than that, their flat­ness looks out of place next to the 3-D icons that most iPhone apps still use. The new quick-settings bar is cool and the par­al­lax effect for back­grounds is cool­er still (it shifts the back­ground as the accelerom­e­ter moves about, giv­ing it all a feel­ing a depth). We’re told that multi-tasking is more robust, but that’s not some­thing one notices imme­di­ate­ly (besides, Android’s had it for years). I’ll update as I explore more. Guess­es are that the sec­ond beta will come in about ten days — I’ll see if I can live with the first beta’s bat­tery hit until then.