What’s the point of iPad?

If you go to any sort of Apple in Education event/conference/briefing, they often say that you should be really clear about the aims of any sort of technology deployment. This way you can then evaluate whether your deployment is working well or not.

Here are some of the aims (sometime conscious, sometimes unconscious) for the different stages of our technology rollout in school.

iMacs

Purpose: provide computers that could do movie-editing and just generally worked (didn’t get viruses/fail to turn on most days).
Success? Tick!

Teacher Mac Minis

Purpose: extend familiarity of OS X to teachers and therefore children, provide a bit more reliability. Whilst supporting 4:3 screen ratios and not being too expensive.
Success? Mainly. The fact they had to run with ageing monitors/smartboards/projectors/sound systems made the experience rather less that wonderful.

Teacher 1:1 iPads

Purpose: familiarity with iOS, teacher exploration of new apps.
Success? Yes! Plus the bonus of teachers using email much, much more often. And we got to try out the Great Smartboard Experiment.

Class sets of iPad minis

Purpose: more provision of computers to enable use of ICT across the curriculum.
Success? Moderate. It is happening, but not as much as it could.

So, how do we take our iPad deployment (for the kids) to the next level?

Some ideas…

Work out exactly how can iPad help with learning in English and Maths
Do some staff training on that
Support teachers

We’ve got a day with Julian Coultas in a week or so (courtesy of Toucan) where I’m hoping we can work out how to best move things forward. Stay tuned!

GarageBand Pricing

I love this time of year. Not only does the latest release of iOS mean that I have an oodle of iPads to get updated (which takes varying degrees of time depending on how much free space is required to install the update), but a month after the mega IPHONE announcement, Apple calmly release a slew of other updates for the Mac and iLife/iWork. Yay. Last year’s came with quite a few headaches (such as the way iWork didn’t play nicely at all with SMB shares) but hopefully they won’t repeat this year. I’ve already tried saving a file over SMB with newest iWork, and it seems to work fine. The ‘proper’ file format they have finally created I’m sure is to thank for that.

Last year, GarageBand threw in a bit of a curveball by being free but requiring an in-app purchase to unlock all of the functionality. This is a system admin’s worst nightmare, as there is no decent way to do this upgrade on a whole school’s worth of iPads and apps.

Thankfully, it seems that this year Apple have rescinded on the in-app upgrade option and have slapped a price on instead. For new devices, you get the app free and on existing apps you get a free upgrade.

A few questions though:

What happens with Apple Configurator? Do we have to have app codes to install the app? Or even just to sync existing iPads with Configurator?
If we now need app codes, can we still apply for free ones on iPads bought in the last year?
What about codes for Macs?

I hope to make some investigations this week to find out more…

Early Doors

Kids have only been back in school for three days, but things seem to be going ok with the Great Smartboard Experiment.

Here are some things I’ve noticed:

There have been no complaints from teachers (well to me anyway…!) about the lack of Smart Notebook. There was a lot of murmuring before the change about how it would be such a disaster etc., but now we’ve begun, it seems that teachers have found that using Explain Everything and a mirrored iPad isn’t so bad after all.
Some of the die-hard naysayers of Explain Everything have even told me that they love it! Things like the laser pointer are really handy.
Nearly all teachers are giving Explain Everything a go. I noticed that one teacher was using their own MacBook and Notebook on the first day, but it turned out that they had just forgotten to bring in their iPad that day…
Continuing staff training is still needed, such as with getting the hand of AirPlay mirroring or making use of how Explain Everything stops the iPad display from going to sleep.
Sometimes just using the Mac and PowerPoint or Safari and YouTube does the job fine.

I probably should do some more in-depth enquiries into what’s working for teachers, and what could work even better. In many ways this is quite a seismic change to classroom practice and I think it will need continuing vision-casting and support.

Erasing SMARTboards

As my fun treat for finishing term, I got to go back into school the next day and begin the great SMARTboard revolution. This involved going round to every Mac in the school and unplugging the USB cable (and in some cases, the USB-serial cable…these are seriously old boards), taking away the pens and completely uninstalling any SMART software on the computer (drivers, extras, Notebook software etc.). It felt good!

Reflecting on my passionate dislike for ‘smart’ boards (what an ironically misnamed product: I wonder how they’d take my preferred moniker of STUPIDboard?), I think it comes down to the fact that they’ve never really worked that well and have never really gotten any better:

endless aligning to try and make the pens write as they should
really quite horrible software for the Mac (although it has improved in recent years)
glare and shadow from the projectors
projectors! Projectors are great in a darkened room (e.g. a cinema), but not in a bright classroom. Plus the image quality degrades steadily but inevitably over time until you can barely see anything.
trying to make a mouse and keyboard user interface work with touch. Apple have explicitly sworn off this idea (hence the iPad), but SMART seem to blithely carry on regardless. I cannot count the amount of times I’ve tried to tap on some element of the user interface, but then for it to not quite be aligned correctly and so I give up and use the mouse instead.
really fragile board surface that results in areas of the board that just don’t work properly
have I ever mentioned the cost? £2000 for a glorified trackpad is expensive in anyone’s book.

But I cannot sit back and bask in my delight for too long, as the challenge of communicating/demonstrating/inspiring teachers about how an iPad can be the smart man’s smart board still stands.

Getting rid of SMART Notebook

So, it’s been decided that from September 2014, Smartboards will be no more in our school. The physical boards themselves will remain (as they are pretty good data projector screens), as will the speakers and projectors, but the USB cables will be ceremoniously removed from the Macs and Notebook software will be aggressively uninstalled from every Mac in the school.

Instead, teachers will be encouraged to use ExplainEverything, or even just Keynote (on Mac or iPad). Or in fact anything they like. If they just want a set of slides, Keynote will do the trick, and if they want interactivity, a mirrored iPad + stylus will suffice. And if they want to just do some writing, there’s always a whiteboard and dry wipe pen!

Why the big move?

Well, for a long time I have had a particular dislike for Smartboards. They are very expensive for what they are (a giant touchpad) and they never really work properly (always needing aligning, and once the surface gets damaged, are useless for writing). The Notebook software for the Mac isn’t really the greatest of Mac citizens, and using a giant but not always accurate touch interface to control OSX isn’t always very pleasant. Apple has long realised that a touch interface needs a different user interface (as have Microsoft to a certain degree), but Smartboards seem to just try and fudge the issue.

Now that we have iPads, and the ability to mirror the display to the Smartboard display (via Reflector App), it in many ways removes the need for a Smartboard. The interactive surface is freed from being fixed to one spot and can instead be wherever the teacher or child wants in the classroom. No wires!

The other issue is that Smart are now charging for their Notebook software via a subscription model. It used to be that the software was free because everyone was buying the interactive boards. But I suspect that schools aren’t buying or replacing boards very often (for example, we have some very old boards at our school), but are continuing to use the free software. So Smart needs to make some money somewhere…

So we are left at a crossroads: do we pay (potentially) lots of money to keep using the Notebook software on interactive boards that increasingly don’t work? Or do we move away from a technology in its autumn and instead embrace the one that it’s still in its springtime. It’ll probably be as popular as Apple’s position on Flash on the iPad, but I do think it’s the right thing to do.

Fixing DVD player crashes in Mavericks

We run our SMARTBoards in school from Mac minis, some of which are old enough to have DVD drives and so which make use of Super Drives. Anyway, since Mavericks there has been an issue where the DVD player will crash upon loading. Annoying.

After trying out things like resetting the PRAM and the SMC, it turned out that the issue was due to the second display. The machines have two displays: a monitor connected via DVI and a projector via VGA (which are mirrored). I tried changing which screen the display was optimised for (in System Preferences > Displays) and this seemed to do the trick. Yay.

LEGO WeDo and Munki

As part of Mr Gove’s wonderful new Computing Curriculum in Primary schools, we’ve invested in some LEGO WeDo kit to teach some simple robotics stuff to KS2. It’s basically a USB hub which connects to a computer, into which you can plug a motor, a distance sensor or a tilt sensor. You can then program these sensors using LEGO’s own WeDo software (or MIT’s Scratch!) to build cool stuff like a spinning top, an aeroplane or an automatic goalie.

So far so good.

Then I came to trying to install the software on all the Macs in the school using Munki. I love Munki as it means I can remotely install and update stuff on all the Macs in the school really quickly. But it does rely on software coming in a reasonably decently packaged form. Which LEGO WeDo does not. Rather than using a sensible .pkg file, it instead has an Installer App (I know!) which then asks you to choose a language, which then opens up a meta package (.mpkg) which runs 6 different installers, each with various pre and post-flight scripts that liberally sprinkle files across various parts of your system.

Lovely.

Having used Pacifist to look inside the meta-package to see what was being installed, I tried using Munki to install each of these packages remotely. Except this didn’t work – the App icon for WeDo stopped working and you couldn’t view all the build instructions (leaving the dreaded greyed-out LEGO head).

So I tried a different tack. I downloaded Packages, a brilliant package-builder for Mac, and decided to build my own package for the software. The LEGO installer handily gave a list of all the files to delete to uninstall it, so I just added those to my package. And this worked. Kinda, only the LEGO head was stilled greyed out.

[Incidently, making changes to a package and changing the version number of the package, makes it keep testing an installation on Munki. Because Munki checks package receipts, it won’t reinstall a package it’s already installed. But it will install a package with a higher version number.]

Having spent far to much time on this problem already, I decided to give LEGO support a call. They were quite helpful, and suggested I try log in with an administrator account and see if that worked. Lo and behold, it did. They then suggested I tweak permissions on different files and folders to see if that helped. I basically gave write permissions to anyone on all files and that seemed to fix it. Not ideal really.

What I’m looking forward to in the Great Software Update

At WWDC, iOS 7 and OSX Mavericks were announced and September 10th is the date when the new iPhones get revealed, so I’m guessing that the release of the aforementioned software won’t be long after that. Here is what I’m looking forward to in those releases:

Automatic software updates for iOS. No more stomping around the school with a big sync case updating iPads. Or at least I hope.
SMB as the default for file sharing on Mavericks. This should hopefully mean that using a Windows file server will be less painful.
A better Profile Manager on Mavericks Server that can actually manage ‘Often’ preferences on a Mac.

Thoughts on WWDC

It’s been a couple of weeks since Apple’s WWDC, so here are some of my thoughts.

The opening video

I really liked the ‘Designed by Apple in California’ video which opened the keynote. It’s clearly setting out what Apple is about and where it’s going, but it definitely feels more like an Ives/Cook vision rather than a Steve Jobs one. Jobs’s Apple was about changing the world (as spelt out in the Think Different ad), whereas the ‘Designed by Apple’ video shifts the emphasis over to design –- changing the world one device and one happy customer at a time. I like it, but it is slightly different. It’s Apple finding its voice again, demonstrated too in the iPhone photos ad. Apple is aiming at the heart, aiming at making every day lives ‘happier’ by the power of design. Or something.

Apple Stores

Apple Stores are clearly now Cook’s baby, and he seems to be doing well with them. The creepy over-the-top store opening videos are a bit much though.

OSX Mavericks

I like the new name, picking a famous place from Apple’s home, California. It ties into the whole ‘Designed by Apple in California’ thing as well, which is nice. Sea Lion would have a been a good name though…

It didn’t seem like a dramatic update sort of release, but has a nice set of new features. I’ve never heard Apple being quite so rude about their previous release (with all the jokes about not harming any cows in the making of ‘Calendar’), but they do have a fair point. Maps and iBooks are obvious but great additions, and Finder Tabs and Multiple Displays make a lot of sense.

However, it’s the interesting stuff in the Core Technologies Overview, buried deep in the Advanced Technologies page, that I like. Like how SMB2 is the default protocol for file sharing. This is (hopefully) going to make having Macs on a Windows Active Directory (even) easier and reliable.

Mac Pro

Nice. Even the mobile-friendly page that tells you all about it as you swipe down is nice. I wonder how much one of those canisters will set you back though…

iWork for iCloud Beta

Genius. Hopefully it will work well too! In some training recently I was showing teachers how to use iWork on the Mac and then how, via iCloud, how the documents can appear on their iPads. Having the ability to edit these documents on a PC too makes iWork more and more of an Office killer.

iOS7

I’ve been wondering for a while what an Ives’ iOS would look like, and here it is. It’s quite a big change aesthetically, but structurally iOS remains familiar and just as useable underneath. The crusade against skeuomorphic design has been taken to a whole new level, and I wonder what will happen when iWork and iLife get an Ives makeover.

I do like the way that the interface is more dynamic. Seeing the parallax scrolling animation on the home screen was one of those ‘wow!’ moments, making the background have a sort of hologram effect. I’m pleased that the weather app finally gets some love, making it look as cool as some of the weather apps on Android or Windows Phone.

One thing that will make my life a whole lot easier when managing carts of iPads, is that app updates are now automatic. Yay! That’s going to save me hours of my life…

We didn’t really get to see what iOS7 looks like on an iPad, but I guess you can’t have everything. I wonder if there are any exciting things up Apple’s sleeve for a bigger screen.

Fixing slow SMB shares in Finder

Hmm. That’s quite a geeky title. Maybe I should expound a little bit…

SMB stands for Server Message Block, which is a networking protocol used for accessing files and stuff on a Windows server. It’s proprietary to Microsoft, so the rest of the world has developed their own ways of using it, more specifically with a technology called Samba. Apple made use of Samba in OSX until 10.7, where they replaced it with their own version. The good thing about all this is that, basically, a Mac is able to connect to a Windows file share right out of the box. The bad thing is that Apple’s implementation of SMB is not altogether nor entirely wonderful. In fact, it has the tendency to be a bit slow and unreliable.

At school we are still using a Windows server for file sharing, which means that all the Macs access the shared drives using SMB. But recently the unreliability has become increasingly annoying: taking ages just to browse the contents of files, being unable to delete or move files (because Finder kept complaining that the file in question was already in use by someone else), and not being able to edit files. Not great.

The options were to buy another Mac server and use that for file sharing (because it could share via SMB, AFP and WebDAV)). Or try and find a solution on the Internet.

Thankfully, the Internet (via macosx.com) has answered.

I found that if I edited the /etc/nsmb.conf file as follows:

echo notify_off=yes >> /etc/nsmb.conf

it seemed to fix it. Yay!