Monthly Archives: October 2010

LittleIpsum is a Lightweight Text Generator for the Mac OS X Menubar [Downloads]

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Pacifist Helps You Install Locked Down Apple Software on Your Mac or Hackintosh [Downloads]

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Adding a UIPopover to UISlider

slider_cupcakesIf you have an iPad you have probably used iBooks, Apple’s eBook application that gives users access to the iBooks store. In this application you can navigate through books in a number of ways. Today we are going to focus on the scroll bar at the bottom of a book that a user can utilize to skip to any given page within the book. This control involves a customized UISlider and a UIPopoverView that drags along with the slider as the value changes. Today we will be making a UISlider subclass that will duplicate this functionality.

Use Google Contacts as a Unified Address Book [How To]

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Mac 101: Window Management in OS X

Moving from Windows to the Mac is a big change, and can be a little disconcerting at first. A friend of mine described the feeling akin to being “underwater.” One of the biggest differences between the platforms is in how windows are managed.

On Microsoft Windows, the application is the window, and you can use either alt-tab, win-tab, or the task bar to switch between windows. On the Mac, there are three main ways to manage windows, here’s a rundown of each, and how to use them to play up the strengths of OS X.

The Dock

The first way most new users to the Mac try to manage windows is the Dock. Clicking on a running applications icon in the Dock will bring that application’s windows to the front, which works great for apps that are only using a single window.

If, however, you have multiple windows open at once, like several TextEdit windows for example, clicking on the TextEdit icon will bring all of the windows to the front, which may not be exactly what you want.

The trick to using the Dock to manage windows is by clicking and holding on an icon. This will trigger Exposé in “Application Windows” mode, hiding all other applications and thumbnailing all of the open windows for that application. Then you can just click on the window you want to come to the front.


Now that you’ve seen one part of Exposé in action, it’s time to see how the rest of it works. Open up System Preferences and click on “Exposé and Spaces”. You can think of this part of the preferences as the command center for managing windows.

At the top is “Active Screen Corners”, followed by keyboard shortcuts. Make note of the function key set for “All windows;” on mine it’s F3 to match my Apple Bluetooth keyboard. Open up a few different applications (it helps if one is a movie), and press F3. In one smooth animation, all of the open windows will shrink into thumbnails, with open windows at the top, and minimized windows at the bottom. From here you can click on any window you like to bring it to the front. If there are still too many windows open, you can press the tab key to cycle between the windows of running applications.

Having a function key is great, but too often I find that I need to look down at my keyboard to find the right key. That’s where the Active Screen Corners come in. Each corner of the screen can activate a function of window management. I always assign the bottom left corner of my screen to activating Exposé for All Windows, and the bottom right to Desktop. Then I put my Dashboard in the top right corner, and leave the top left blank. This gives me super quick access to all of my windows, widgets, and files I’m working with on my desktop.

You can also drag files into Exposé. For example, here’s a common workflow I run into all the time. To get a file from my desktop into a window open in the background, I’ll flick my mouse pointer to the bottom right corner to show the desktop. Then, I’ll drag the file to the bottom right hand corner to activate Exposé. Finally, while still dragging the file, I’ll select the window I want to bring it to the front, and then drop the file onto the window. Super easy, and super useful, once you get used to it.


If, however, you still find yourself drowning in windows, or you just like to keep things clean and organized, you can enable Spaces. Spaces gives you extra desktops to work with. The default number of spaces is four, but you can assign up to sixteen. Personally, I’m normally happy with just two. I’m a developer, so I work in Xcode all the time. Some development tools, like Interface Builder, open up several windows, and can clutter up the screen quickly. So it’s nice to keep Xcode and Interface Builder in separate spaces. I always assign the CMD+Arrow Keys to switch between the spaces, and F8 to activate the spaces overview.

Once in the spaces overview, you can activate Exposé to see all of your windows, in all of your spaces.

Exposé, Spaces, and the Dock are the three main elements for window management. You can also use CMD-tab to switch between applications, or optionally, check out a third-party application like Witch that can give your keyboard even more control. If you’re new to the Mac, I hope this article helped, if you are experienced and think I missed something, feel free to mention it in the comments.

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Review: Kensington KeyFolio Keyboard Case for iPad

I love the iPad, but I don’t always love not having a hardware keyboard at hand. You could carry around Apple’s Bluetooth keyboard, or another alternative, but adding additional devices and giving yourself more to carry around and keep track of sort of defeats the purpose.

That’s why I find the concept of the keyboard case so appealing. Build a Bluetooth keyboard into an iPad case and you have a single-package solution that keeps everything nicely organized on the go. At least, that’s how it works in theory. I was recently able to see if that theory would pan out with the new Kensington KeyFolio for iPad. I’ve been using the KeyFolio with my iPad for a little over a week now. During that time, I haven’t removed the iPad from the case once, so I feel confident I gave it a fair shake.

Build and Design

The Kensington KeyFolio presents a nice face. It looks good, and the fake leather is both animal-friendly and easy on the hands. Some padding means your iPad feels more secure, and the fit and a clever foldback tab ensures the iPad isn’t sliding out anytime soon.

My only problem with the case aspect of the KeyFolio is that my iPad doesn’t screen doesn’t sit in the window quite where it’s supposed to. The top of the screen is right to the edge of the window, while there’s extra room at the bottom, and the home button is almost right at the edge of the groove provided for it. It’s close enough that it works, but for the absolute perfectionist, it might be annoying.

The keyboard is the one we saw from an FCC filing towards the end of summer. In fact, the KeyFolio is the KeyCase rebadged by Kensington for the U.S. market. At least one other manufacturer is using the same keyboard part for sure, and Sena was supposed to, but has since removed the case from its list of offerings.

It’s around 90 percent the size of a full keyboard, like you’ll find on most netbooks. It has rubberized keys to prevent damage from spillage, and to prevent the keyboard itself from harming the iPad screen in any way. It’s a weird feeling, but it makes for quiet typing. I did find that once in a while I’d get double-presses because of how sensitive the keys were, though.


Connecting the iPad to the keyboard is a breeze; just flick the hardware switch on the case to “on” and press the connect button. Go into your Bluetooth preferences in your iPad’s Settings, and pair the device there. You’ll have to type a code on the keyboard followed by “Enter,” but that’s it.

Once you’re paired, the keyboard should simply work. I say “should” because I encountered some hiccups. Sometimes, the keyboard would drop and regain the connection without warning, which would pop up the on-screen keyboard briefly. A manual on/off reset using the switch usually fixed this, though, and it may have been because I was testing iOS 4.2 on the iPad I was using. Either way, it wasn’t a big enough problem that it would cause me not to use the case.

You don’t have to manually turn off the keyboard unless you want it to not connect, since it sleeps after a period of disuse. Battery life is said to be around 100 days in standby mode, or 90 hours of actual usage. It takes around four or five hours to charge. I haven’t managed to burn through a charge yet, so I think the claims are pretty accurate.

The way the case folds for typing is perfect, in my opinion. It takes up very little space, and even provides a stable enough base that you can use it on your lap without an additional support surface. It only provides one viewing angle, but in my usage I felt no desire to adjust, no matter where I was using it.


I grew to love using the KeyFolio. I often use my iPad primarily as a chat client, and that became a lot more pleasant with a hardware keyboard. So did managing my email from the couch, and working with the device on the train and subway to get some serious work done.

Combined with Pages and even blogging sites in Safari, the KeyFolio is a road warrior’s best friend. It isn’t a new MacBook Air (and in fact, it might weigh more than one combined with the iPad), but it’s a lot cheaper even at $100.


There were the rare connection issues I mentioned, but there’s also the keyboard itself, which requires some getting used to. There’s no shift key on the right, and if you happen to use the apostrophe key a lot, which I apparently do, you have to train your fingers to look down below the period key. I actually picked up the trick pretty quickly, but it’s still a bit of a pain.

Finally, keeping your iPad in the case does take away a bit from its own design benefits. It’s heavier, and harder to use as a tablet. I found turning off the keyboard and folding it behind worked fine, but it still didn’t feel as good as using the iPad on its own. Also, you’re stuck with landscape mode when you’re using the keyboard, something which didn’t trouble me as much as I would’ve thought.


The Kensington KeyFolio may seem a tad expensive at $99.99, but consider that most iPad folio cases cost around $50 on their own. That means you’re really only paying an extra $50 for the Bluetooth keyboard. Even Apple’s own will cost you $70. I recommend it, especially if you’re someone who likes to work with their iPad while travelling, or you just want your tablet to be even more of a laptop replacement. The KeyFolio isn’t yet available, but you can pre-order yours from Kensington’s site.

Disclosure: The Kensington KeyFolio tested was provided by the manufacturer for testing and review purposes.



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