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iPad Journal: Painting astronomical objects with iPad and Procreate

Just to be clear from the start, aside from grade school, I've never painted anything other than room walls and home exteriors. I'm not a "painter" and only occasionally had a passing interest in trying it out. I've sketched a few times but there too, very minimal. A few months back the iPad app Procreate popped up on my RSS or twitter feed. I had recently bought some supplies to begin an attempt at sketching astronomical objects while observing at the telescope. Those supplies have gone unopened and sit in their original bag. I'd not really figured out how to go about setting up to sketch in the near dark but it was on my mind as something I wanted to try. Suddenly a lightbulb went off and I had the thought that perhaps I could use Procreate and the iPad to sketch? That approach might be easier because I always have the iPad out with me anyway. So, no extra supplies, no set-up of lighting and supplies. I'd give it a go.

My first effort was Mars which was a pretty basic object to paint/sketch. A circle with a few faint strokes to denote a few of the larger features viewable through the telescope. The next was the Lagoon Nebula. A little more too that but still not a whole lot. Then it occurred to me that it might be fun (and good practice) to try my hand at painting an object from a photograph. Actually, it was not quite like that. It was more like a moment of boredom as I was looking at the a beautiful image of the Eagle Nebula on the cover of a book sitting on my coffee table. It occurred to me to give it a try. To be honest I didn't expect it would go as far as it did. I'm often good at starting little projects but often don't finish. For some reason in this case I found myself drawn in.

I started playing with the brushes. There are many, many brush options in Procreate. I had absolutely no idea where to begin. I tinkered with a couple of brushes and settled in on the airbrush as it seemed the best candidate for painting something like a nebula. I focused on just a portion of one of the "Pillars of Creation" and after a couple hours I decided to try a larger portion. Over the course of a few days I came back to it. It was surprised how quickly time seemed to move as I focused on the "brush". I would look up and two hours would have passed. After about 15 hours I had this:

As it turns out the process is very enjoyable. I worked mostly with the airbrush on the first project. I worked i layers in a way mimicking what I imagine the dimensionality of an actual nebula to be. I created a background of black and on top of this a layer of background nebulosity. On top of that another layer of nebulosity. And then another. And another. Stars had their own layer on the very top though in reality, of course, the stars in intermingled dimensionally.

A few weeks later I decided to paint a much larger portion of the Eagle Nebula though not the whole thing. I started with my existing painting of the pillars and then painted them in. I used the same brushes and techniques. I finished that in about a week.

The next project was the Orion Nebula and then the Lagoon Nebula. The most recent was an infra-red image of the Horsehead nebula which shows the detail of the nebula not seen in the visual spectrum. My current project is a wide field view of the nebula that surrounds the Horsehead, IC 434 and the Flame Nebula NGC 2024. Really, it's just a complex of various nebulae of which the Horsehead is just one, tiny component.

Clockwise from top left: In process IC 434 (tiny dark spot near the middle is the thick gas and dust of the Horsehead Nebula), Orion Nebula, Lagoon Nebula, close-up Horsehead Nebula in infrared

Clockwise from top left: In process IC 434 (tiny dark spot near the middle is the thick gas and dust of the Horsehead Nebula), Orion Nebula, Lagoon Nebula, close-up Horsehead Nebula in infrared

As I've worked through these various projects I've been trying out some of the different brushes available. There's so much to learn. I have no idea how this compares to painting on a canvas though I expect some of it would carry over to that process. I do feel as though I'm making some progress. Learning how to see details I would have likely missed in the past. Learning how to use the different brushes and their interaction with one another. Learning how to layer and blend color. Painting with Procreate and the iPad has allowed for a whole new experience, a new form of expression that I would not have had otherwise. It's something I thoroughly enjoy and intend to continue with for a long time to come.

Setting up HomeKit for the first time

I've been wanting to try out a HomeKit device for quite awhile now. A friend that uses Alexa first set up a couple of lights well over a year ago and ever since his first demonstration I've been eager to try it out in my tiny house. But I'm stubborn and so I was waiting for a light or plug to drop down to a price I was willing to pay. A few months ago I'd taken note of the Koogeek plugs at Amazon. At about $35 per plug they were about the least expensive HomeKit plug but still I decided to hold out for a sale. Last week I noticed an Amazon deal via 9to5Mac that, with a code, dropped the price down to just under $24 per plug so I bought two of them.

Setting up the lights

They arrived today and I had them set-up in just a few minutes thanks to a very simple process. I installed the Koogeek app and was prompted to set-up an account which I did. Next I was prompted to use the iPad's camera to scan a unique number code that comes with each plug. Upon detection the plug went through an auto set-up and then I was prompted to name it. Done. Each plug took less that a minute. I opened Control Center and sure enough I now had a third panel to the far right where each plug now resided as a button I could select. I touched one and the light popped on. I'm pretty sure I giggled. I touched the other and it lit up. I felt like a wizard. But when I tried to use Siri on my phone it didn't work as it found no devices. Doh. My fault. I was not on my wifi network. I rarely put the iPhone on the wifi as I have limited satellite bandwidth. How to use Siri via my LTE connection? A second later I remembered that I also needed to set-up my AppleTV to serve as a HomeKit Hub. This would allow me to access the plugs via the internet from home or anywhere else. The next question: how to set-up the AppleTV? This was a little less obvious.

Setting up the AppleTV as a hub

I opened the Home app on the iPad and saw no indicator of how to do this. I hopped over to the AppleTV and poked around settings. Didn't see any mention of using the AppleTV as a Home Hub. Did I need an app? Hmm. I asked Siri knowing she'd likely send me to a web search which she did. Two clicks later and I had my answer. I needed to sign into my primary iCloud account on the AppleTV in the accounts section of the Settings app. Duh. Of course it would all go through iCloud. I did that and that was it. Finished. I called to Siri from across the room and requested that one of the lights be turned off. Poof. Neat. I can now control the plugs from anywhere I have internet assuming my cabin internet is connected which it usually is. Sometimes I really do feel like I'm living in an episode of Star Trek.

iPad Journal: Weekly iPad Links

I'll start this week with one of my new favorites, Jonathan Wylie. He covers a topic that recently came up for me with one of my local clients who uses his iPad while on the road as a long haul trucker. My client needed to produce a pdf from a non-pdf source so I walked him through the print-to-pdf process using the Share Sheet to Print preview process. I've never written that up and just yesterday the client called me back because he'd forgotten how to do it. He was out on the road (though not driving at the time of our phone call!) so I walked him through it over the phone. Then today I find Jonathan's blog post which is perfect timing as I was going to write this up myself: How To Quickly Create a PDF on iPhone & iPad.

PDFs are an incredibly useful file format because they work on all devices and can be read with free or built-in software that you probably already have. In short, if you want to be sure that someone can read your content, send them a PDF. Easy, right? Well, it’s easy if you know how to create a PDF. Luckily, this is very simple to do on iPads and iPhones, but not everyone knows how to do it. So, here’s a little known trick that shows you how to create a PDF of a web page (and other content) on an iOS device.

I've only just discovered his website but I suspect it will prove to be invaluable. He's an educator and technology consultant and seems to put a lot of emphasis on the iPad. While he's using Apple tech he doesn't seem to be a part of that group of people I associate with the Apple nerd herd. I've been longing for writers and podcasters that actually work in fields outside of the Apple-focused commentary sphere. Real people doing other work but talking about how they are using Apple tech in that context. Great stuff.

And another post from Jonathan: How (and why) to Use the Markup Tools in the iOS Photos App

The tools that I need are actually built-in to iOS, and they cover almost all of my image annotation needs. I’m talking specifically about the Photos app. It has some great options for marking up images and screenshots, but not everyone knows where those tools are. So, here’s what you need to know.

And of course, Federico would post this week on Apple Notes! Just a couple days ago I posted my own thoughts on using Notes but by comparison to Viticci's iPad Diaries: Optimizing Apple Notes, well, my take is just bare bones. Of course, that's what Federico does. He takes the apps that he uses and he pushes them as far as is possible. He is the epitome of a "power user". As usual it's a long post and well worth the read:

I've been using Apple Notes every day since its relaunch with iOS 9 in 2015. Apple's refreshed note-taking app landed with impeccable timing: it supported the then-new iPad Split View in the first beta of the OS released in June, and Apple deftly positioned Notes as a nimble, multi-purpose tool that many saw as a much-needed escape from Evernote's bloated confusion. I almost couldn't believe that I was switching to Apple Notes – for years, it had been derided as the epitome of démodé skeuomorphism – but the app felt refreshing and capable.

It depends on what your definition of “Pro” is

For well over a year now the Apple nerdery have been rending their garments and gnashing their teeth over the lack of an updated Mac Pro. They blog it and podcast it till their fingers are numb and their listeners’ ears bleed. The story is that Apple no longer cares about Apple “Pro” users because they’re too busy with watches and iPhones and iPads. It hasn’t been updated since 2013! How are these pros to get anything done? Being forced to work on such old machines is practically like being forced to use a horse drawn carriage or a Mac Color Classic.

Pros need faster machines they repeat over and over and over. No, really. But then today I came across this image in a tweet by Federico Viticci about a new series of interviews being done for Club Mac Stories. Their first guest is developer Steve Troughton-Smith:

And something caught my eye. Steve Troughton-Smith, supposedly a professional who runs Xcode to develop apps is still using a 2012 iMac as his primary machine. 2012. iMac. Obviously somebody needs to talk to Steve. He is either a poser or terribly uninformed about the computer he should be using.

Now, I myself am not real professional either. I’m not a programmer or developer. I’ve not used Final Cut Pro since 2004. I don’t edit audio and didn’t do special effects in the last Star Wars film. My primary machine from 2011 to 2014 was a MacBook Air! Since then I’ve been using a 2012 Mac Mini. How do I get anything done without a Mac Pro updated within the past year? Funny thing, somehow I’ve been able to run everything from Adobe Illustrator to Indesign to Panic’s Coda to Affinity’s new Designer and Photos apps. I’ve done the layout for two community newspapers, ads, billboards, brochures, websites, signs, and product labels with those two non-pro machines.

Okay. Okay. Seriously though. I realize there are plenty of people that can use the power provided by monster machines with 65 GB of ram and the latest, greatest graphics cards. I get that the current Mac Pro IS long in the tooth. It is due for replacement. But folks, really, first world problems.

I’d bet my left testicle that there are many professional users, power users even, of Apple computers of mid-range power be they current or older iMacs, MacBook Airs, or Mac Minis. Get a grip on yourselves Apple nerds. Please.

iPad Journal: Speedy production of posters and social media graphics

I've been doing a bit of volunteer work for our local library lately and we're currently moving towards an April vote on a tax increase to help cover the operating costs of our little network of rural libraries. I was asked to put together a collection of simple posters that would highlight the value of library services to patrons via print and social media. I did most of the work in Pages on the iPad with two exceptions that required a quick edit on the Mac. On the iOS version of Pages,1 rotating elements is not possible and second, the ability to create a shape with a transparency gradient is also missing. Not a big problem, I just saved in iCloud and stepped over to the Mac to rotate the logo on the side of the page and create a white box with a transparency gradient. By the time I was back at the iPad the file was updated with the two changes. This would be my "template" so I made several duplicates and altered each to a specific value that the library wanted to highlight.

I'd used portrait mode on the iPhone camera to capture a series of images that I AirDropped to the iPad. After quick edits to text and the color of the bottom box element they were each given a different image and I was done. I wanted to send each poster version in its own email with two attachments, a jpg for social media sharing and pdf for printing. Easy enough. From Pages I would share as pdf via the Share Sheet to one of my most used apps, Graphic which I used to export as jpg to my camera roll. I'd jump back to Pages and share as pdf again but this time to Mail. Once I had the Mail draft with pdf attached I'd add my image attachment and send. The whole process took about 90 seconds for each email with two attachments.

Smooth sailing.

  1. I've noticed that many of these missing features are available in other iOS apps. There's no reason Apple couldn't add them and bring Pages on iOS closer to Pages on the Mac.

Podcast Apps: Overcast vs Apple Podcasts

I've been a podcast listener since 2005. I forget when Apple released its Podcast app but when they did I started using it. It was nothing fancy but it was functional. When Marco Arment released his Overcast app the Apple nerdery raved about it so I gave it a shot. It seemed to work pretty well and I used it a bit but eventually switched back to the Apple app because at the time I was also using iTunes on the Mac to listen to podcasts and I liked the fact that all my devices remained in sync. I could start a podcast on the iPhone and finish it on the iPad or Mac.

When Overcast 2 was released I updated and gave it another go. But after a month or two I ended up back with Apple's offering. I just didn't find the features of Overcast worth switching. Largely for the same reason as the first time. I still used iTunes on the Mac for some of my podcast listening.

With the recent release of Overcast 3 I thought I should give it another go. I don't listen to podcasts on my Mac anymore so I figured this time it might stick but this time around I found another reason to stay with Apple's app: Siri. When I'm listening to a podcast I'm usually walking or driving and when I get to an ad I tap an AirPod and ask Siri to skip forward 3 minutes (sorry there's only so many times I will repeatedly listen to an ad for a product or service I'm never going to use). Also, my mind occasionally wanders and it's nice to be able to request that Siri rewind a minute or two. Overcast doesn't seem to work with Siri in this way. Well, it does, but requires a second tap to be instructed to begin playing again. Also, I like to ask Siri to play the most recent episode of a podcast and this works pretty well with Apple's app but not with Overcast.

This fits in well as another example of my recent efforts to simplify my use of iOS. While I'll give an app a try if there's a chance it's better than my current choice, I'm not going to switch unless there are real benefits for doing so and in this case there aren't.

iPad Journal: Getting the most out of Apple Notes

I'm on a new quest in how I use the iPad and it can be best expressed with one word: Simplicity. I've always considered myself a "power" user of Apple tech. Of course this is a relative term but I'll just describe it, in this context, as this: I've always used my Macs with a goal as doing as much as possible with them. I used a seemingly limitless variety of apps and utilities. I tinkered. I installed betas. It was practically a goal to break things so that I could fix them. I enjoyed troubleshooting. But I was also concerned with getting things done.

My early use of the iPad was similar. I jailbroke my first two iPads primarily so I could share the cellular connection to my Mac. I immediately installed any app that might allow me to do my "work" on the iPad. From finance tracking to website updating to blogging to graphic creation to database apps. Of course I'm still curious about the possible solutions apps can provide for the tasks I need to do but I've recently realized that I often have the most success with a more straightforward approach. Just as Spotlight gradually replaced Quicksilver and LaunchBar on my Macs, I'm finding that Apple stock apps such as Notes are often be my best option.

I've used Notes quite a bit over the past few years and no doubt, it began as a fairly simple app. But Apple has nurtured it into an app that is, in its current iteration, really very capable. Interestingly, during the same period, I also tried using Evernote more than a couple times but I never quite settled into it. I could understand why so many people used it given its extensive feature list but it never quite clicked for me. My typical use with Apple Notes was saving text notes and the occasional link. I generally did not need to add attachments (on a Mac I preferred to just put any files such as pdfs or images in the Finder) and didn't need to share or collaborate with anyone. I bumped into it's limitations on occasion but it was never enough to stop me from using it.

The best way I can describe my use of Notes is that it is my catch-all for text and links, often as a sort of shared clipboard between devices with an easy way to share out via Messages, Mail or any number of other apps. One unfortunate limitation, links saved in a note seem to export with any method. Any effort to copy/paste or to use a share sheet to send a saved link and any text in a note, removes the link and only results in the plain text of the article title. Not very helpful and a bummer because this could be useful in a lot of different ways. Almost every other attachment can be shared out along with any text I've added to a note. One limitation of attaching documents such as pdfs, Pages or any other document that might have editable text is that they are not indexed. Not a deal breaker but it would be nice. In my personal use I don't tend to accumulate lots of notes with attachments because I tend to use them for projects rather than long-term storage.

More often than not when I create a new note it is a text capture via a share sheet from another app. Quite a few notes are for projects or clients and they might be something that I just scribble in and delete a couple days later or they might be longer term. In the past I've tried different apps for tracking time on client projects but several months ago I realized I wasn't all that happy with the apps I'd been using for such tracking. I decided it might be easier and simpler to do this tracking with a note and I was right. It's worked out great. I have a "Timecards" note and every project gets tracked there. Each project gets a section and anytime I work I log it with a simple line item: Date Time Description in that section. Simple and efficient. Eventually those line items get entered into an a FileMaker Pro invoice.

I've only had a need to share notes via the collaboration feature on a couple of occasions but it has worked well in those instances. It's a nice feature to have when I need it.

A lot of Apple nerds have been raving lately about Bear. I gave it a try and it is a nice app but it's not for me. Between Apple Notes and Ulysses much of what I do with text is covered. In the past I've also tinkered with Drafts and for awhile I used Byword and Editorial as a part of my gathering and writing process but not lately. While I've not yet deleted those three apps I likely will. I've not used any of them in quite some time and doubt I'll have any need of them in the future. They are superfluous. As I whittle down my folders of apps I am enjoying a certain confidence in the fewer tools that I choose to keep.

Contributing to Apple Maps

Last Friday I notice that my favorite local custard and coffee shop, was not in Apple Maps. I reported the missing location and tonight, less that three days later I got a notification that Scoops had been added to Apple Maps. It's a simple thing really but think it's pretty great that the correction was made so quickly and that I got a notification about it.

iPad Journal: Notes App misconceptions

Over the past year or two there have been quite a few write-ups comparing note taking apps particularly comparisons between Apple Notes (since it's big update with iOS 9) and Evernote and most recently the new app, Bear. Inevitably such write-ups always leave out the newest Apple Notes features that were added in iOS 9 and iOS 10. In fact, I'm often left wondering if the writers of such comparisons actually bothered to really use the updated Notes app at all!

  1. You can lock any note with a password.
  2. All kinds of files can be sent via the share sheet to a note as an attachment. The first that come to mind: Pages, Numbers, Keynote, PDF, audio files, video and images.
  3. PDFs and images can be annotated using the same tool box that allows annotation of such files in the Mail app.
  4. Offline viewing and editing is possible.
  5. While markdown is not possible some formatting is: bold, italics, and underline.
  6. Also, any note can easily be shared as a collaborative note with any user that has an iCloud account.
  7. Notes can be exported as PDFs via the print preview though that option is not immediately obvious-not sure why Apple hides it in the print dialog on iOS devices.
  8. The text, links and attachments within a note can easily be shared via the share sheet.

I'm sure there are others but this is just a quick list I put together in response to the most recent articles I've come across. As a default, free app, Apple notes really is a powerful app with many of the features found in paid services and I suspect it is underutilized by most users. It's the sort of app that often provokes the response: "I didn't know you could do that!" It's an app I use daily and I expect to do a post on how I'm using it soon. In fact, it fits in well with my recent post about doing more with the stock Apple apps when possible as opposed to cluttering up my iPad with third party apps. Stay tuned for that!

iPad Journal: Week in Links

The Workflow folk have put out yet another update and of course Federico has an excellent write-up: Workflow 1.7.1 Brings New Icon Glyphs, ‘Run Workflow’ Action.

This week’s episode of Canvas with Federico and Fraser is excellent. They delve into one of the most powerful (and I suspect underutilized features of iOS), the share sheet. I didn’t really understand the power of iOS until I understood and began to fully utilize the share sheet. Give it a listen here.

Some discussion this week about Apple switching iOS devices to USB 3. I think it’s obvious that they will at some point. This year or next or the next. Shrug. As usual though the Apple blogosphere can’t help itself. Here’s Federico’s take. The Cases for (and Against) Apple Adopting USB-C on Future iPhones. Only thing I have to say is it’s not as big a deal as people make it out to be. Why do folks so often make issues and problems where they don’t really exist? Biggest complaint I’ve seen is that people would have to spend money on new cables. But that’s silly. A cable comes with every new device. Lots of these folks have already got a new Apple laptop which means they have that cable as well. And a new cable will cost what? $10-$30 depending on brand. Just as lightning cables are everywhere and cheap so too are USB-C cables. It’s a non-issue. And if you have a mix of devices that have both you now have to carry two cables when traveling. I hardly thing that’s going to break anyone’s back. Jiminey. We have other things to worry about in our world.

Mossberg has a great write up on the future of the PC and how the iPad fits in:The PC is being redefined – The Verge

If you became a frequent computer user starting anytime between, say, 1990 and 2007, there’s a good chance that your idea of a PC is a desktop or laptop running a mouse and keyboard-driven graphical user interface — most likely Microsoft Windows or, to a lesser extent, Apple’s (recently renamed) macOS.

But if you got attached to computing in the last 10 years, you very likely find it more natural and comfortable to do your digital tasks on a multi-touch device lacking a keyboard or mouse and running a new, simpler, and cleaner kind of operating system. This certainly includes an Android or Apple smartphone, or, possibly, a tablet running Android or iOS. These devices have become by far the most commonly, frequently, and extensively used personal computers. They are the new PCs. Phones and tablets are the new PCs

Even older people have taken to Android and iOS in a huge way, though they can still rely on their traditional Windows and Mac laptops.

Daniel Eran Dilger over at Apple Insider has a great two part series on the iPad:

In 2010, Steve Jobs introduced the first iPad as a new product category between the smartphone and notebook. It ended up dramatically shifting demand in the PC industry, but sales have since plateaued. Here’s what Apple can do, has done and is doing to build iPad into the Post-PC future of computing.

Editorial: The future of Steve Jobs’ iPad vision for Post-PC computing, part 1

Born into ridicule, there’s still a widespread misunderstanding of what iPad actually is, seven years later. Here’s a look at why.

Editorial: The future of Steve Jobs’ iPad vision for Post-PC computing, part 2

This one’s old but if you use Ulysses on an iPad it’s worth a read anyway: Review: Ulysses 2.5 for iPad and, now, iPhone – MacStories