The good news is that Sam from Humm is actively working on making the Adobe Air upload application work under Linux. So, how does the process of uploading your data to the service work?

All in one

The Application is a real “one click” experience. It autodetects your SD card, sees which files are there, and sends them straight to the server after you click the button.

Here we go...

So, after waiting a few hours for the data to process – what do the graphs look like.

Monthly Electricity Usage (click for bigger)

Well, they’re a little underwhelming and a bit of a mess. Now, in fairness, I’ve only uploaded a few weeks’ of data – no doubt the graphs will be richer when I’ve uploaded more data. This is a beta service and it’s clear that there are a lot of improvements being made.

Weekly Comparison (Click for bigger)

Annoyingly, you can’t compare two different Plug Bugs – so I’ve no way of knowing if my computer is more energy efficient than my laptop.

There doesn’t seem to be a way to go into historic data

There’s no graph to show my gas usage. I’ve questioned the wisdom of a gas monitor – it only looks at hot water so doesn’t measure cooking or hot air systems.

Overall, this is a pretty good start. I can see my hourly, weekly and monthly usage and compare how I’m doing.  It could do with some spit and polish to make the graphs more intuitive and useful.  I wonder if there’s any way to get the data into Pachube or something similar.

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In order to visualise the data, I have to manually upload the files to the Green Energy Options MyEnergy site.  Rather than a simple web based uploader – GEO have decided to go with Adobe Air as their platform for uploading and viewing the data.

Here are the steps I had to take to get the service working – as you will see, it wasn’t easy and ultimately failed.

The site asks me to install some software in order to upload the files.  My Operating System is Ubuntu Linux – I was afraid this software would be Microsoft Windows only and I’d have to use WINE.

Let's go!

Then the site tells me I’ll need to install Adobe Air.  Luckily, this can be done through the browser.

Nice and Easy?

The installation through the browser was fairly swift and painless.

Installation of Air

The installer popped up some fairly scary warning messages.  If you’re going to be asking people to install your software, you need to make it as easy as possible to get.  Signing and certifying your software will reduce “error” messages like this and increase confidence in your product.  Without it, I’ve no way of knowing that your site isn’t compromised.

DANGER, WILL ROBINSON

True to the installer’s word, I ended up with an icon on my desktop.

Desktop Icon

So, I double click…

This looks hopefull...

The software has a think before popping up this helpful error message.

...DENIED!

I know what you’re thinking.  “The silly sod has forgotten to plug the SD card in.”  Ummm…. nope!

SD card inserted

The SD card is inserted – using the supplied reader – and my system has identified and mounted it correctly.

At this point, I’m stuck.  So I give up.

What’s so frustrating is that it doesn’t have to be this way.  I’ve no idea what the benefits are of Adobe Air – but asking your users to install something new is always problematic.  Plain old Flash – which has its fair share of problems under Linux – allows you to upload multiple files – take a look at the standard WordPress image uploader.

WordPress Multiple Select

As with everything – Keep It Simple and Stupid.  Do your users really want to install extra software for your product? Do they really need to? Is there another, simpler way which gets the same results?

I’m sure – uber-hacker that I am – that I’ll figure out a way to make it work. But the point is, I shouldn’t have to.

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So, when I heard that some clever hackers had ported Google’s Android OS to the N810, I leapt at the chance to reinvigorate my sadly neglected Internet Tablet..

There are various tutorials on the web, but here’s my quick & pain free howto for people running Ubuntu. This is based on the instructions from the Nitdroid Homepage and the InternetTabletTalk forums.

You will need…

• A Nokia N810 (this should also work with the N800 and the N770)
• USB and Charging cables.
• A computer running Ubuntu (or most other flavours of Linux)
• A working Internet connection.
• NERVES OF STEEL! (Not really, it’s very simple to reflash the N810 if you do mess up.)

So here’s the HOWTO:

1. Back up any files you want to keep from your N810. We’re going to be wiping it clean.
2. Remove any SD cards you’ve got from the N810.
3. Make sure the battery is fully charged.
4. Create a folder on your computer called “Nitdroid”.
5. Download the following files (or newer if available)
6. The flasher – this allows you to flash the hardware (you may need a different version if you’re running 64bit or PPC).
7. The Android filesystem
8. The Andoid OS
9. Connect your N810 to your computer via USB, switch the N810 on.
10. If you haven’t got it already, install and run gparted.
11. You need to create 3 partitions, the first must be FAT32, the third must be ext3 with a minimum size of 128MB. See the picture for an example.
12. Take a note of the device name – in this example, it’s /dev/sdb
13. We need to mount the ext3 filesystem we’ve created – go to the command line and type
    

    sudo mount -t ext3 /dev/sdb3 /android

    Remember to change /dev/sdb3 to whatever your device is actually called.

14. We now need to go to the “/android” directory and extract the filesystem to it. At the command line, type
    

    cd /android

    Then
    

    sudo tar -xjpvf /home/$USER/Desktop/nitdroid/rootfs-nitdroid.tar.bz

    Remember to change $USER to your username – or change the whole path to where you downloaded the nitdroid files.

15. Once complete, you unmount the filesystem by typing
    

    sudo umount /android

16. We’re ready to flash! Hurrah!
17. Turn off the N810, unplug it from the power and USB cables.
18. We need to make the flashing software executable so type
    

    chmod a+x flasher-3.0-static

19. Plug the N810 into the USB cable but leave it switched off.
20. Run the flashing software (yes, with the N810 turned off) by typing
    

    sudo ./flasher-3.0-static -f -k zImage-nitdroid-n8x0 –enable-rd-mode -R

21. You will see the following message
    

    flasher v0.9.0 (Jan 19 2007)
    Suitable USB device not found, waiting

    This means that the flashing software is looking for the N810.

22. On the N810, hold down the “Switch” button (The one which looks like two overlapping squares, just under the camera). With the button held down, push the power button.
23. You’ll see some messages on your PC’s screen indicating that the device is being flashed. Let go of the buttons.
24. Wait.
25. Wait a little while longer.
26. Have a biscuit to calm your nerves.
27. It should be over and done with in less than a minute.
28. Once it’s complete, unplug the N810. Power it off, then on again. You should see this screen.
29. It takes about 5 minutes for the first boot to complete. If it takes substantially longer than that, read the troubleshooting section.
30. TADA! You now have Android on your N810.WiFi works – as do the keyboard and touchscreen. At the moment, sound, BlueTooth & GPS don’t. There are a few random crashes, and the performance leaves a little to be desired. Much like the original Maemo software!

Troubleshooting.
If it all goes wrong, here’s how to get your N810 back to the latest official firmware.

• Download the latest official firmware from http://tablets-dev.nokia.com/nokia_N810.php
• Plug the N810 into the USB cable but leave it switched off.
• Run the flashing software (yes, with the N810 turned off) by typing
  

  sudo ./flasher-3.0 -F RX-44_DIABLO_5.2008.43-7_PR_COMBINED_MR0_ARM.bin -f -R

  Remember to replace “RX-44….” with the name of the latest software.

• You will see the following message
  

  flasher v0.9.0 (Jan 19 2007)
  Suitable USB device not found, waiting

  This means that the flashing software is looking for the N810.

• On the N810, hold down the “Switch” button (The one which looks like two overlapping squares, just under the camera). With the button held down, push the power button.
• Wait. You will have a factory fresh N810 in a matter of minutes.

Enjoy!

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The first – and last – Apple product I owned was a blueberry iMac.

I think it may have had an early version of OS X on it. It was fun enough, but I eventually replaced the OS with YellowDog.

Now I find myself in possession of a 16GB iPhone 3G. Nice! Or so I thought.

For various dull reasons, the iPhone is an unlocked Portuguese model. It was simplicity itself to set it to UK English and add my APN details etc. That’s where the fun & simplicity stopped.

I thought I’d try the fabled AppStore. Download a few free apps and the like – and thus the nightmare of “The-One-True-Apple-Way” descended on me.

First of all, all the apps were priced in €. I would have thought me manually setting the phone to UK & having a UK SIM in there & being on a UK network would have convinced Apple to price things in £. Not so.

When I tried to download a *free* app I was told to enter my iTunes account information. This was problematic for two reasons
1) It was a free app. On every other device I’ve ever owned I can click on a free app and install it without giving away so much as an email address.
2) I don’t have an iTunes account. As far as I can determine, there’s no way to obtain one from the phone.

This is meant to be a super-duper converged smartphone but apparently it can’t even handle a simple sign up process.

It turns out that the only way to get an iTunes account is to install the iTunes software. Again, this is problematic.
1) Not everyone has – or wants – a computer. Apple has drastically cut its user base for no reason as far as I can see.
2) Not everyone who has a computer has sole use of it. You might not be able to install iTunes on your work computer. If you & your family share a computer, how does iTunes handle multiple accounts?
3) How do you get the software? There’s no CD in the box, the iPhone doesn’t show up as a USB hard disk, so the software can’t stored on there like the Huawei/Vodafone 810.

So, off to the website to download iTunes.
It’s nearly 70MB! How the 40% of people without broadband are meant to grab this I have no idea.

The installation process was another of Apple’s famed usability triumphs…

I can’t choose my native language – “English (British)”. I can’t even trust it not to break Outlook.

It spent ~20 minutes installing the software, agreeing to two separate EULAs, only to be greeted by this screen.

So much for my language preferences.

Oh well, let’s ignore that. Let’s sign up for an account.

Oh.

All the settings on my computer are set to UK, iTunes is set to English. My physical location is in the UK but I go through a proxy in Germany.

Would it be beyond the wit of Apple’s usability guru’s to add a “Choose Your Country” option? Apparently so.

It also turns out that Apple insist that their products look like OS X apps even when they run on Windows XP. Great, yet another interface language to learn. I’m sure that Apple’s products are the most amazing in the world – but this looks out of place on my system. Why should I have to mould myself to Apple? Shouldn’t they work for my needs? No, silly grasshopper, The-One-True-Apple-Way has one path that all must adhere to or face certain death.

At this point, I got bored. If was a paying customer, I’d be on the verge of returning the device.

I’m obviously missing the gene that makes me fall in love with Apple products. Or is the rabid Apple fanboism just an elaborate hoax? Come on guys, let me in on the joke…

May be I’ll try again tomorrow.

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