iPad Photo Backup with a Raspberry Pi

Making backups of your photos while you’re on location is essential, and there are plenty of ways to do it. I own a WD My Passport Wireless hard disk that works well (and it’s been supplanted by the new My Passport Wireless Pro).

But for some people, the solution is to build it themselves. Lenin at Moving Electrons put together a package built around a Raspberry Pi to store and access photos from his iPad Pro. It’s definitely a more geeky approach, involving lots of custom code, but looks like a great project. Check it out here: Backup Photos While Traveling With an iPad Pro and a Raspberry Pi

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iPad Pro: Not a Question of If, Son, but Which One?

My esteemed colleague Julio Ojeda-Zapata knows that you should buy an iPad Pro if you’re in the market for a new tablet, but which model? The 12.9-inch model has a beautiful screen and faster performance, while the 9.7-inch model is a bit lighter and offers the True Tone display (and a wider color gamut).

In this TidBITS article, Julio breaks down the differences and spotlights the advantages of each: Comparing iPad Pro Technologies and Intangibles.

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The 9.7-inch iPad Pro Color Gamut

Harbor sRGB

I was working late one night a few weeks ago and saw a tweet by Craig Hockenberry that immediately piqued my interest. The new iPad Pro 9.7-inch model had just been announced, with an intriguing new True Tone display feature that adjusts the screen’s color temperature based on the ambient light in the room. And Craig, one of the first iOS developers outside of Apple, recognized what was going on:

I wrote more in “ColorSync Support in iOS 9.3 (!)” about why color management on an iOS device is a new and exciting development, particularly for photographers.

Soon after, Craig asked if I had any wide-gamut photos he could use to test with, and I happily sent him a few images. Many of them are HDR (high dynamic range) photos, which I supplied saved in both ProPhoto RGB and AdobeRGB color spaces. Each space includes more color than the standard sRGB color space used by all other iOS devices (including the 12.9-inch iPad Pro). He put one of the ProPhoto images onto three different iPads to see the immediate difference:

The iPad mini 2 can’t handle the ProPhoto color space at all, which is why the shot is so bland. The 12.9-inch iPad Pro does better, and you can see a little improvement in the 9.7-inch iPad Pro at the bottom.

If you have a 9.7-inch iPad Pro, you can see the difference for yourself: Craig set up a simple Web page that lets you load the images and compare against sRGB. You should also be able to see it on a 5K iMac, which also uses the same expanded PCI-3 color space, but I haven’t had a chance to view it on one.

The difference is most noticeable in the Harbor photo: Look at the orange streaky reflections in the water at the center of the image and tap the Compare sRGB button. The other images aren’t as noticeable—I have trouble telling the sRGB differences, probably because the gamut is most pronounced at the red/orange end of the spectrum.

Craig writes more about it on his site, which I highly recommend: Looking at the Future.

Many thanks to Craig for featuring my photos in his explorations. As a reminder, I sell prints of my photos, so if any of those strike your fancy, contact me.

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How the iPad Pro Stacks Up as a Photographer’s Tool

IPad Pro with SD Adapter top

The iPad Pro has a lot going for it, so I took a look specifically in terms of how it can be used by photographers for a new article at Macworld: How the iPad Pro Stacks Up as a Photographer’s Tool.

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PhotosApp.Expert on iPad Mobile Workflow

The iPad Pro is prompting us to revisit mobile photo workflows using an iPad, and PhotosApp.Expert has just published a great overview of options: The Quest for a Viable iOS RAW Workflow. Definitely check it out.

I have an article coming soon for Macworld about how the iPad Pro stacks up for iPhoto photo workflows; I’ll post a link when it’s published.

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iPad Pro Lightning Port Is USB 3 Speed

Update, Nov. 12, 2015: I just confirmed with a source at Apple that there are forthcoming adapters that take advantage of the USB 3 speeds, but they aren’t yet confirming when they will ship. That’s bare-bones Apple-ese for “Yep, and you’ll find out more when we’re ready.”

As iPad Pro units are now shipping, people are discovering the USB 3 hardware and testing copy speeds between the iPad Pro and computers.

Original post, Sep. 11, 2015:

I learned a little tidbit from a source today: the Lightning port on the upcoming iPad Pro will transfer data at USB 3 speeds, faster than current iPads. 

That’s potentially good news for photographers and videographers who import images and video clips from SD cards or cameras directly to the iPad for editing and reviewing. I don’t know offhand if the existing Lightning camera adapters will also support that speed or if new adapters will be required. But it’s a welcome change for those of us who have spent many many minutes waiting for media to transfer before we can act on it.

I can’t wait to learn more details as we get closer to the November release date.

Related: I’m running a survey to see how photographers are using the iPad in their workflows. It takes just a couple of minutes, and you could win a bundle of three of my latest books. Click here to take the survey.

The iPad for Photographers survey results are here.

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Survey Results: The State of the iPad for Photographers 2015

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I started September with a question: How are people using the iPad with their photography? Is it really an invaluable addition to one’s camera bag, or is it an occasionally useful item? Is it even being used at all? Sales of iPads have been steadily dropping over the past couple of years, though I think that has more to do with the fact that people aren’t buying new iPads at the same rate as new iPhones. (Any company would kill for even Apple’s “low” sales numbers of iPads, but that’s a rant for another day.)

In 2011, I saw the potential of the iPad as a photographer’s tool and wrote the first edition of The iPad for Photographers, which detailed how you could review photos you capture using other cameras (at the time, the iPad 2 had only just come out, the first model to include an admittedly terrible camera), apply metadata to them to streamline the tagging process, and of course edit and share them—all without using a desktop or laptop computer. I published, in cooperation with my friends at Peachpit Press, two subsequent editions of the book.

So how are you using the iPad in 2015? I created a survey to find out, and the results are in some ways unexpected and other ways surprising. I encourage you to view the full results, but here’s the short version:

  • Most people who import photos to the iPad do so using the wired Camera Connection Kit (older iPads) or Lightning SD Card or USB adapters. Almost as many sync via iCloud, Lightroom mobile, Google Photos, or some other cloud service. The number of folks transferring photos directly from a camera’s built-in Wi-Fi feature was about half of those others, but considering how long it’s taken companies to implement Wi-Fi into cameras, the number is larger than I expected.
  • People rarely assign ratings or favorites to elevate the good photos from the not-so-good. I suspect this is because the process of importing photos onto the iPad is still time-consuming.
  • Most people don’t bother with any additional metadata. The fact that the apps designed for doing so (such as Photosmith and PhotosInfoPro) have all gone dormant bears this out.
  • More effort seems to be going into editing photos, and of the tools available, Snapseed is the leader, followed by Lightroom mobile and Apple’s built-in Photos app.
  • Surprisingly, the iPad Air 2 was the most-used model—the latest model available at the time the survey was posted. I expected that there would be a broader spread of older models. Of those, a little more than half were Wi-Fi–only models. The 64 GB configuration is the sweet spot in terms of storage.

A quick but important caveat: The survey attracted just 132 responses, which is less than I hoped, but it at least provides a window into the preferences of those who chose to take the survey.

Conclusions

The iPad is strong on editing, but the effort needed to get to that point is greater than it should be. That means using an iPad as a field companion—appealing especially for people who don’t want to tote a laptop along—is possible, but it’s hampered by slow ingest and limited storage. Perhaps the iPad Pro, which will offer USB 3 speeds through its Lightning port, may improve this.

I’m not too surprised that the Cloud has turned into a preferred method of moving photos onto the iPad, although of course the usefulness depends entirely on your current Internet connection—likely fine when you’re at home on the couch, but not so great in remote locations.

And, lastly, no one is using the iPad to apply metadata. This is the top request I hear from professional photographers, but I don’t think most regular people are doing it. Perhaps services like Google Photos, which comes up with its own metadata based on automated visual searches of photos, is the future here. I still believe that metadata is a powerful thing for photos, regardless of your photo skill level or interest; in my book Take Control of Your Digital Photos on a Mac, Second Edition, I present a painless way to do it on the Mac.

The big question as I write this is how, or if, the iPad Pro will affect the field. Apple still hasn’t implemented any type of raw format support into iOS, which reduces the Pro’s appeal for many photographers in terms of editing, although perhaps the iPad Pro will be fast and powerful enough to run an app such as PiRAWhna smoothly. We’ll have to see.

The survey results appear below. Thank you to everyone who took the time to take the survey and share their comments!

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Official EyeFi CF Card Adapter

Cf adapter

One of the questions I’ve fielded often since the first edition of The iPad for Photographers is: How can I use an EyeFi card with a camera that takes only CF (Compact Flash) cards? All EyeFi cards are the smaller SD (Secure Digital) format, but some cameras—mostly professional bodies—use the larger CF size.

SD to CF adapters are available on Amazon and other outlets, but the reviews I’ve seen have always been spotty. Most adapters limit the range that the EyeFi’s Wi-Fi network creates.

Now, EyeFi has created its own adapter with a case made entirely of plastic to not blunt the Wi-Fi signal. EyeFi has more information and a list of supported cameras at its site: Eyefi certified CF Type II Adapter for Eyefi Mobi. The adapter costs $20.

Apple Watch: A Take Control Crash Course

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In the time since Apple introduced the Apple Watch in September, I’ve fielded two questions many times: “Should I buy one?” and “Which one should I get?”

Now I’m excited to announce that I’ve written a book that helps answer those questions and plenty more: Apple Watch: A Take Control Crash Course.

But wait, the Apple Watch doesn’t come out until April 24. What magic is this?

Apple watch cc cover shadowIt’s electronic publishing! Currently the book includes 23 pages of information based on everything we know about the watch, including a chapter that looks at competing devices to help you figure out if an Apple Watch is the right choice. I cover the watch’s strengths and weaknesses, how we’re likely to use it in day-to-day life, and the ways we’ll interact with it.

But when you buy the book now, you’re also buying the full, in-depth version that will arrive in May after I’ve had time to actually use the Apple Watch for more than a few minutes.

The ebook costs $10, but this early-edition version is currently 50% off. That’s just $5 for the ebook now as well as the entire future edition, or just 0.05% the cost of the entry-level Apple Watch Edition! And you don’t have to wait until April 24 to get it.

Apple Watch: A Take Control Crash Course is available as a PDF, an EPUB, and a Mobi file, so you can read it on any device, from Mac to iPad to Kindle.

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