The Edubook: The netbook that runs on AA batteries

The Norhtec Gecko Edubook

Back in 2010, the electronics company Norhtec, based in Thailand, came up with an innovative design for an inexpensive, power efficient and modular portable “netbook” computer.  From what I can remember about the marketing from the time, the Gecko Edubook was designed to be a computer that could be a cost effective solution for providing computer access to schools and learning institutions in lower income economies.  It was also designed to be a more rugged netbook, compared to others out on the market a the time, which operated efficiently in more extreme climates.

The Edubook was built around Norhtec’s “Device on Chip” technology, their 1GHz XCore86 CPU, which only required 1.2 Watts of power.  As far as I know, the Edubook was the only fully functional PC that you could run on regular rechargeable AA batteries.

Norhtec Gecko Edubook – Under the Hood

Some of the other specifications for this innovative portable computer are:

 CPU  1GHz Xcore86 Device on Chip™
 Graphics  Integrated Graphics Chip
 Memory  512MB / 1GB DDR2
 Display  8.9″ WSVGA 1024 x 600 resolution TFT LCD screen with LED
backlight and alternate VGA output
 HDD  SD Card or IDE Flash Disk
 Audio  Line-out, Mic-in, Internal Mic, Internal stereo speakers
 Ethernet  Built in 10/100 Base-T
 USB 2.0 ports  External : 3 ports, Itnernal : 1 port (reserved for WIFI, GPRS, CDMA, 3G or 3.5G USB dongles)
 I/O  D-sub 15 pin VGA out, integrated SD card reader, touch pad

Another one of the “out of the ordinary” features of the Edubook is that it requires no cooling fan.  It’s been designed in such a way that the heat it generates is drawn and dissipated by the bottom cover plate, which is metal and covers the battery compartment, HDD/USB drive bay, and “Device On Chip” motherboard.  Not requiring to run a cooling fan adds to the power saving capabilities of this netbook.  Depending on the type of rechargeable batteries you use (NiMH or Lithium), the Edubook will run anywhere between 4 to 6 hours on eight AA batteries.

The Edubook also doesn’t require a power brick to use grid power.  All it comes with is a three prong power chord; another cost savings there.

Norhtec Gecko Edubook – Bottom Cover and Heat Sink

Located under the motherboard, you have access to the internal dual SD card readers and CPU backup battery.  Even though you can boot from any of the three external USB ports, having the internal SD card readers makes it very easy and inexpensive for you to expand the internal storage space of the Edubook.  If you’d rather use an IDE hard drive, the port is available.  But, for ruggedness and power conservation, a solid state SD card is a much better choice.

Norhtec Gecko Edubook – Motherboard Removed

Even by the standards of 2010, the Edubook had limited capabilities, but it wasn’t designed to be a replacement for your standard desktop or laptop PC.  However, if you installed the right operating system (in my case, a special build of Puppy Linux specifically for the Edubook) you could do an awful lot of things with it.

Puppy Linux runs like a top on it.  It’s fast and responsive.  Back in 2010, I could surf most of the websites on the Net at the time with SeaMonkey.  The only place it struggled was with rich-media content, like YouTube.  However, Puppy Linux does have a YouTube player, which worked fine on the Edubook.

It could also run Gnumeric and Abiword without any issues, if you wanted to do office work with it.  And for me, being able to play my C64 games via VICE was a real treat.  It also has a VGA video out, so it was possible to plug in a full sized monitor, keyboard and mouse if you wanted to use it as a desktop PC.

Norhtec Gecko Edubook – Web Browsing with SeaMonkey

On top of all of this, Norhtec also designed the Edubook with a “skin-able” cover on the LCD screen.  You could remove the four tiny screws holding the clear plastic cover onto the back of the screen, then put in your own printed skin embellishment.  I thought that was a nice little touch.

Norhtec Gecko Edubook – Skin-able Cover Plate

Taking all of this into account, the Edubook was being sold by special order from Norhtec for a mere $200 US, which was a real bargain.  Unfortunately, even though this little wonder garnered some very positive reviews from major technology information outlets, it didn’t seem to take off, which is a real shame.

Here it is, eleven years later and my Gecko Edubook is still running strong.  I may not be able to surf much of the web with it these days, but for the non-web related tasks that it can do, it is still functional.  Today, it’s main duties are playing my favourite C64 games with VICE and as an MP3 music player when out in the greenhouse.  Nothing that pushes the envelope, but does save some wear and tear on our more modern devices.

So, here’s another piece of technology that really appealed to me, of which I thought had some really innovative and interesting ideas.  Yet, although many other people in the IT field thought the same, the Edubook didn’t seem to resonate very well with consumers or administrators in charge of IT budgets.  Such a shame.

The world is shouting for low cost, low powered devices that reduce or reuse raw materials and resources, but really I think it’s all a bunch of “lip service.”  There is tech. out there that could help with the apparent environmental problems of today, but no one really seems to understand that there has to be a bit of sacrificing on our part.  But, they think it’s just a matter of taxing people enough that really makes a difference.  Yeah, right.

If you ever happen to come across one of these Edubooks, please let me know.  I’d love to be able to have a backup unit in my collection.


I’ve posted a video on my EeePC Video Gallery, demonstrating how it is possible to play movies on the Edubook with the properly encoded video file.  You can watch the video by going to my EeePC gallery here:

Join the Conversation

  1. It would be absolutely awesome if something like this was re-created using ARM SoC (or maybe even Raspberry Pi CM?) and 18650 cells for power (but using AA NiMH again would be nice too).

    1. Yes, I agree! Today’s technology would make for a much more robust system. It was certainly a little ahead of it’s time and, unfortunately, the tech at the time did put some constraints on what it could do.