Confused about iPads in Education

It's been nearly two years since I got my first Asus convertible tablet/netbook, loaded it up with Linux and started kicking it around with my every day to classes. In general I have found it to be an extremely useful tool.

I need to type notes or prepare a presentation? Not a problem - it is a netbook after all and can perform all the same functions as a laptop. I need to take hand written notes? I don't have to keep track of notebook paper that I always inevitably lose. I simply fire up Xournal and can use any stylus (or even a pen with a cap over the tip) to take notes on the computer just as if I was writing on a notebook. 

My netbook convertible does what any good piece of technology should - it makes my life easier.

You want to know what doesn't seem to make anyone's life easier during class? Those iPad's I've seen piles of people caring around campus with them this last year. In fact, I've never once seen an iPad used productively to take notes in a classroom. You can't type notes effectively on the dang thing - at least I've yet to find anyone that can match my 90+ WPM using a touch screen keyboard. You also can't take hand written notes effectively due to the poor quality of basically every capacitive stylus in existence.

One useful thing the iPad can do is function as a calculator. Another thing I've heard proposed is replacing text books with ebooks on the iPad. You know what else has all the functions of a calculator and can read ebooks and pdfs? You guessed it - my netbook.

The biggest joke at the end of all of it? Even the "16GB" version of the iPad costs more than the highest end Asus T101MT.

Maybe I'm just not "hip" enough to see the need for them, but it seems to me if we want to revolutionize how our students learn using technology they would be better served if that technology came in the form of something other than an "iPad" or capacitive tablet of any sort. Whats your take on it?

~Jeff Hoogland

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Hybrid Throw Down: Dell Inspiron Duo vs Asus T101MT

For whatever reason tablets are all the craze this year. The tiny laptops known as "netbooks" that had dominated the couple of years prior are forgotten by many. Those of us that do real work on our computers know the value of having a physical keyboard. At the same time some of us have use for a touch screen, but don't want to carry two physical devices.

Enter the tablet/netbook hybrid. A number of different companies make such devices and I have personally owned ones made by Dell and Asus. Asus actually makes two such devices, you can see them compared here.

Today I would like to compare two 10" netbook/tablet convertables: the Dell Inspiron Duo and the Asus T101MT.

Size and Weight:
The Dell Duo is slightly larger and heavier than the Asus model with dimensions of:


11.22" x 7.66" x 1.03" and weighing 3.39 pounds.

The T101MT comes in at:

10.39" x 7.13" x 1.22" and only 2.86 pounds.

Keyboard:
Both netbooks have chiclet keyboards so typing on both is a pleasant experience. Because the Duo is physically larger though it's keyboard is just a bit bigger. Because of this it has an over all better layout. Even after a full year of usage I still miss hitting the right shift key on the T101MT every now and then because of the keyboard layout.

T101MT Keyboard:

Duo Keyboard:

Screen:

This is the first part we see a large difference between the two devices. The screen on the Asus is a resistive, multi-touch screen with a maximum of 1024x600 resolution. The Dell on the other hand has a capacitive, multi-touch screen which has a slick 1366x768 max resolution. Whether you prefer capacitive to resistive may be the deciding factor on these two devices for you.

Keep this in mind though. I personally use the touch screen largely for taking written notes. A resistive screen is much better suited for this purpose. 40$ and three capacitive stylus's later I have yet to find one that is as accurate/as good as using generic resistive stylus for such a task.

Ports:
External ports is the one area where hands down the T101MT crushes the Duo. The Duo only has three ports: 2 USB and an audio out. The T101MT on the other hand has pretty much what you would expect from a netbook. 3 USB, audio out, microphone in, SD card reader and VGA.

Thats right - they couldn't even squeeze an HDMI mini onto the Duo.

AC Adapter:
This may seem like an odd thing to mention, but the T101MT does have a much better AC adapter. The Duo power brick comes with a short cord by default and does not have a light on the brick letting you know it is on. The T101MT also comes with Velcro ties by default for packing up the adapter neatly.

Over All Design:

Dell and Asus both make pretty solid hardware. I haven't owned the Duo for quite as long yet, but I can say is built at least as solid as the T101MT is. While the Duo is a bit larger, there is no doubting it has a certain "sleek" factor to it with the clamshell design and the screen that flips back instead of spinning around.

Dell Duo

Asus T101MT

Processor:

The current versions of the T101MT ship with the exact same Intel Atom N570 that the Duo has. The N570 is a 1.66ghz dual core with hyper threading. Take note if you are buying a used T101MT that some of the first wave of these units had the older N450 atom chip in them.

RAM:

The Duo has one RAM slot and by default comes with a 2gig stick of DDR3 800mhz. The T101mt comes in two different revisions currently. The higher end T101MT comes with 2gigs DDR3 1066mhz (two 1gig sticks). The lower end T101MT comes with 1gig DDR2 by default (that can be upgraded to two).

Hard Drive:
By default both laptops make the choice of coming with a platter hard drive. The Duo comes with a 320gig 7200rpm drive. The higher end T101MT comes with a 320gig 5400rpm drive and the lower end model comes with a 250gig.

As someone who firmly believes hard drives with moving parts are a piss poor idea in both tablets and netbook I have replaced the drives in both units. In this respect, both units are poorly designed. With the T101MT you need to tear apart almost the entire unit to get to the drive. The Duo requires, not quite as much, but still a good deal of work to get at it's drive. If you are not someone that works on mobile hardware on a regular basis I would not recommend doing this upgrade yourself.

Webcam:

If you care about your webcam quality the Duo might be the right pick for you. The Duo sports a 1.3 mega-pixel camera, while the T101MT has a piddly 0.3 mega-pixel.

Bluetooth:

The Duo has an internal bluetooth module while the T101MT does not.

Battery:

The battery life of the two systems is fairly close. With the stock drive right under three hours of normal use is about average on both units. If you pop a solid state drive into either machine it increase to almost four hours. Also worth noting is that the T101MT has a removable/replaceable battery while the Duo needs to be torn apart to replace the battery.

Operating System:   
Both these units come with copies of Windows 7 by default. You are not stuck with this OS though. Linux works equally well on both the Duo and the T101MT. 

Cost:
The Dell Duo is right around 600$ (depending on where you purchase it from) and the higher end T101MT is close to this, right around 550$. If you are looking to pay a bit less than this the lower end T101MT comes in 100$ less around 450$. 

Final Thoughts: 
I'm not going to say here which unit is better. As with many things the answer to this question is "it depends". It depends on what you are looking for, it depends on what you need and it depends on what you are looking to spend. Hopefully my summary here will help you choose which of these two units is right for you though!

~Jeff Hoogland 

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Always Check the Lowest Common Denominator

I've been going through some rounds with Asus tech support/customer service the last couple of months. Two RMA's and a brand new unit later, I have resolved the issue. I must admit it is a slightly embarrassing fix. It is a true example of making a mountain out of a mole hill in the technology industry.

I can't believe I missed this fix for so long, I can't believe my older brother who works on computers didn't think of it sooner, but really - I'm pissed off that the Asus repair facility didn't think of this before replacing the motherboard and screen in the netbook.

This morning I had the bright idea to boot up the T101mt again, but this time after I hit the power button I press function+f6 to toggle the brightness setting on the screen up. Sure enough the screen clicked right back on.

I don't think I have ever felt so stupid. It appears the recently added backlight code for Enlightenment was simply turning of the T101MT's internal display by default.

This is just a friendly reminder to everyone else out there that when debugging something - don't just skip over the lowest common denominator. It could save you a world of headache.

~Jeff Hoogland

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Can Linux Kill Your Hardware - A Warning to Asus T101MT Owners

This post is as much an open poll of those that know their way around hardware as much as it is a warning to others that own an Asus T101MT.

If you have been by my blog recently you may know that I have been going back and forth with Asus support getting an RMA done on my T101MT. I sent the unit in with a bad screen, it got returned had the same issue happen again, it got RMAed again and had the same issue happen a third time. Assuming something was simply wrong with the unit I had beyond repair, I was sent a 100% new unit.

The first thing I do with any new computer I buy is wipe out the default operating system and install Linux. The T101MT was no exception. I installed the latest variation of Bodhi Linux which is powered by the 3.0.0 kernel  and much to my surprise two boots later the brand new T101MT had the exact same screen issue as the previous unit I had.

Now the Bodhi team and I don't do anything crazy with our kernel configurations. In fact, our kernel builds currently come directly upstream from Ubuntu packagers. So if you are using Linux on a T101MT a word of warning - I would not upgrade to the 3.0 kernel any time soon (or a distro that uses it).

Finally, my question to any hardware exerts out there that might be reading this. Is it possible to Linux to cause the internal display of a laptop to stop working (read: It isn't just the GUI or TTYs I can't get up, the system doesn't even post a BIOS screen on it's internal display)? If so, any ideas how or why this could be happening? The unit(s) work 100% fine when attached to an external monitor, so I know the hardware is all working minus the internal screen.

My brain is screaming at me that software should be able to kill hardware like this, but I am running out of debugging options.

EDIT/Update:

I got an external display setup this evening. So I booted it up, logged into the BIOS and cleared the settings back to defaults - poof! My internal display worked again. Well for a few moments anyways.

Every time E starts the internal display in my netbook cuts out if it is the only display attached. In order to get it to come back online again I have to default all my bios settings again. I can tracked the issue back to something E is doing because the internal display does not freak out when using LXDE/OpenBox on the same system. The odd thing is the internal display works fine with E if I have an external screen attached at the same time.


So in short, Enlightenment is doing something that at startup (when only the internal display is active) that disables the internal display at a BIOS level. I've spoken with E developers and the are of the opinion that nothing like this should be possible. I am throughly baffled, will have to run some more tests this weekend...

Any feedback/ideas are welcome and would be appreciated. I'm going to be fiddling around with the units some more in the next week to see if I can figure anything out myself.

Update 2:
This issue is resolved.... Oh me!

Regards,
~Jeff Hoogland

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Asus Tech - You will NOT fool me Twice

So I wrote a post at the start of this month describing a positive experience with Asus's support involving my netbook that was running Linux. I would like to advise all the other Linux users out there not to make the same mistake I did -



Just because tech support doesn't blame your operating system, doesn't mean they know what they are doing.



To recap what happened, after a little over a year of usage my T101MT up and died. It got a power light, but the screen didn't post any image. The Asus tech claimed that the after market SSD I installed had shorted out the motherboard.



While I thought their diagnosis was odd, I accepted it as I was getting back a working netbook free of charge. Their conclusion was however very wrong. When I got the netbook back I used it for less than three hours (without a hard drive, booted from an SDHC card) when the screen cut out again. This time, I consulted my older brother and he had a brilliant idea (which I can't believe I missed) - lets plug it into an external screen.



And... Poof! It worked.



Thats right, the Asus tech replaced the motherboard without checking to see if the internal display worked properly.



After almost an hour on hold waiting to talk to a manager, I chewed them out a small bit and even got myself free two way shipping. I was promised a different tech would work on the system and was even told me I should send the SSD back so they could reinstall it. It sounded as though the issue was resolved.



Five days later I received an email from the same tech as before informing me that the motherboard was dead again. Well clearly some one at Asus messed up. I called and got a voice of a manager the first time, I left my contact information. 24 hours later I had still heard nothing back, so I called again. This time I got through to someone and they promised to make sure the issue was sorted and would call me back when they had reached a solution.



Two days later I received an automated email telling me the netbook had shipped out again. They never returned my call.



The kicker? They didn't get the computer returned before my classes started like the first manager said they would try to do. In fact, it was returned (finally working) a week after classes started.



In the mean time I have purchased a dell tablet to take my notes on and I plan to sell the Asus once I reinstall a new hard drive in it. I don't think I'll ever be buying an Asus again - it is wrong to tell a customer you are going to return a call and then never do it.





~Jeff Hoogland

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Asus Support - Excellent and Linux Friendly

I've been recommending Asus computers to friends and clients for some time now. After my recent dealing with the Asus support/repair center I will continue to recommend them for the foreseeable future.
It is rare that I keep whatever computer I have for more than a year's worth of time. Because of this I had never, until last month, had to RMA an entire laptop. It just so happened that last month my Asus T101MT (that I have been very happy with) up and died on me. I was using the system when the screen just cut out. I pressed and held the power button, waited a moment and then fired the system back up.

Nothing, nada, not even a bios screen posted.

I had some extra sticks of DDR2 memory laying around so I tried swapping those out before I called in for an RMA. No luck there. So I looked up when I had purchased the netbook only to discover it was one whole month out of the warranty.

Wonderful.

I'd heard stories from fellow Linux users about companies not honoring hardware warranties, unless Windows was reinstalled on the system. It's wrong, but it does happen. I called up the Asus support line and after jumping through a countless number of automated menus I arrived at someone who could help me. After being walked through a few id-10-t checks the person on the phone agreed with me that the unit needed to be sent to a repair center. It's didn't matter that the system was running Linux, it was a clear hardware issue.

I mailed the laptop out and a few days latter I received a call from the Asus repair center. This is where I was further impressed with the Asus quality of service. Not only where they going to honor the warranty even though it was a month expired, but they discovered that the SSD I had installed in the system the week after I bought it had died and shorted out the motherboard with it. They offered to let me mail them the original 160gb hard drive to install into the unit with the replaced motherboard, but I opted to instead simply have them mail me a working hard-drive-less netbook. They also sent me back the bad SSD so I can get it RMAed (last time I will ever buy an ADATA product again).



So in short I was very impressed with Asus quality of service and they will have the continued support of this Linux user. I received the system back last week and it is working great! Much to my joy they even extended the hardware warranty for me an extra 3 months.

~Jeff Hoogland

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It is a Windows World

"If you don't like Windows so much then don't use it!"

This is something I have been told more than once (sometimes in not those kind of words) by various people when we have been discussing operating systems. As much as I would like to take their suggestion, the fact is I can't. The sad fact of the matter is, it is a Windows world for desktop computing. Microsoft has a monopoly on the marketplace and this isn't about to change anytime soon.

My most recent dealing with Microsoft on my own personal computers came about when I bought my tablet PCs. They both came stock with Windows 7, meaning they had an inflated price tag to cover the cost of the software. Neither of the systems are currently running a Microsoft operating system - the way I like it. Now, fair is fair so if I wasn't going to use the software they sent me with the laptop - why should I have to pay for it? So I boot the laptop and navigate my way to the Windows EULA. Browsing through the license carefully I find the paragraph I am looking for towards the bottom, it says the following:

"By using the software you accept these terms. If you do not accept them, do not use the software. Instead contact the manufacturer or installer to determine its return policy. You must comply with that policy, which might limit your rights or require you to return the entire system on which the software is installed."


Now I didn't want to return the laptop as a whole, but I wouldn't mind getting some cash back for the copy of Windows. So I call up Asus and get your typical level one run around

Asus: Hello this is Asus how can we help you?

Me: Howdy There, I just received my new Asus EEEPC and the Windows license says that if I cannot agree to it then I need to contact the manufacturer to get a refund for the software.

Asus: You want to return Windows? Your computer will not work without Windows being installed on it.

It annoys me that they would even say this. I've bought Asus computers that don't have Windows on them before, this person knows as well as I do that I do not need Windows for my system to function.

Me: Actually I am going to run an FOS operating system on the laptop, so I don't need Windows for it to function. How do I go about getting my refund for the copy of Windows?

Asus: You need contact Microsoft to get a refund for Windows, it is their software.

Me: Really? The EULA clearly states to contact the manufacturer for the refund. Asus is the manufacturer the EEEPC not Microsoft, correct?

Asus: Yes, but Windows 7 is Microsoft software so you will need to contact them for a refund.

Me: Do you have a supervisor I can speak to?

Two supervisors later I was finally told I needed to contact the place I had purchased the laptop from in order to get a refund on the entire unit. At this point I was three hours into this and was ready to just return the system and get something non-Asus. So I contact the company I had purchased the laptop from and they inform me they have a zero refund policy for opened laptops.

Great.

I placed a call back to Asus (thankfully I had the supervisor's direct extension this time) and inform them on this. They apologize and inform me there is nothing they can do about this. They again suggest I contact Microsoft for the refund on Windows because "Asus does not process refunds" even though the EULA says they should.

The EULA is a binding agreement like a contract, if I can get into trouble for breaking it so should they, right? Is it even worth my time to try and sue Asus to get my money back? Maybe next year when I am done with school.

~Jeff Hoogland

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HOWTO: Ubuntu Linux on T101MT

I wrote a HOWTO for getting Linux working on the T91MT a couple months back and as I mentioned here I ended up changing to the slightly larger T101MT. Since Unix based operating systems are the only thing I have running on my hardware it was only natural I would install Ubuntu on my new tablet. The following is what I did to gain full functionality of the tablet under Ubuntu (And Linux Mint and Zorin).



Enlightenment runs great on tablets, check out a video of Bodhi Linux running on the T101MT here.



#0 Download System Updates

Make sure your system is up to date by running



sudo apt-get update && sudo apt-get upgrade



#1 Setting Up the Touch Screen



By default when you press on the touch screen your mouse cursor will jump to the upper left hand corner of your screen. We need to do a couple of things to get this working properly.



wget http://www.philmerk.de/dwl/deb/eeepc-t101mt-calibrator-0.0.2-2-i386.deb

wget http://philmerk.de/dwl/deb/egalax-multitouch-driver-common.deb

sudo dpkg -i eeepc-t101mt*.deb

sudo dpkg -i egalax-multitouch*.deb



Next, we need to install the kernel drivers for the touch screen. To do this you need to first identify which kernel revision is installed on your system. To do this run



uname -r



in terminal.



If you are running the 2.6.32-21 kernel, download and install this file.



If you are running the 2.6.32-22 kernel, download and install this file.



If you are running the 2.6.32-23 kernel, download and install this file.



If you are running the 2.6.32-24 kernel, download and install this file.



If you are running the 2.6.32-25 kernel, download and install this file.



After you have installed all three of these packages reboot your netbook. When it finishes booting back up go to System->Administration->Calibrate Touch Screen and go through the configuration. You should now have a working touch screen.



#2 Making Function Keys Function



Some of the function keys do not work OOTB. To fix this run



sudo gedit /etc/default/grub



in terminal. In the file this opens look for the line that starts with "GRUB_CMDLINE_LINUX_DEFAULT" and replace the entire line with the following



GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor"



Upon the next reboot your function keys should start working.



#3 Fixing the Camera



On some T101MTs (my own included) the camera displays an upside image when used. To resolve this run the following in terminal



sudo apt-get install build-essential

cd ~/Downloads

wget http://people.fedoraproject.org/~jwrdegoede/v4l-utils-0.7.92-test.tar.gz

tar xvfz v4l-utils-0.7.92-test.tar.gz

cd v4l-utils-0.7.92-test

make PREFIX=/usr

sudo make install PREFIX=/usr



And your orientation should now be correct. Also note if you are trying to use use your webcam with Skype, by default Skype uses it's own version of this file. To correct this load Skype with the following command



LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so skype



#4 Fix the Microphone



If your microphone does not work OOTB run the following



sudo apt-get install pavucontrol && pavucontrol



Then go to input settings and uncheck the three boxes present (speaker, shield, and check) and select either "Front Left" or "Front Right" and drag it to 0%. Your microphone should now be working (check your sound preferences to confirm this).



#5 Multi Touch Gestures



To enable some basic multi touch gestures in some applications (pinch to zoom and two finger scroll) download this file and then run the following in terminal



cd ~/Downloads

tar xvfz twofing-0.0.6b.tar.gz

sudo apt-get install build-essential libx11-dev libxtst-dev libxi-dev

cd twofing-0.0.6b

make

sudo make install



Now go to System->Preferences->Startup Applications and select "add". Call your entry whatever you would like, but under command put



twofing --wait



Restart your computer and you should now have multi-touch enabled for your applications that support it (anything with scrolling and zoom in/out).



I think I covered just about everything you need to do to have a fully functioning T101MT under Ubuntu (If I missed anything let me know). Also - I did not come up with this process on my own. Credit goes to many hard working people on the Ubuntu Forums who packaged this all together. What I have posted here is more a condensed version of a 20+ page thread so you can get your system working with a bit less reading :)



Have any questions feel free to drop a comment below and I will do my best to lend a hand.



~Jeff Hoogland

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T91MT vs T101MT - Hands on Review

Earlier this month I talked about why I feel Asus's T91MT is a better computer than Apple's iPad. What I failed to mention in that posting is that in addition to the T91MT Asus also has a T101MT netbook/tablet hybrid. If you are in the market for a tiny tablet computer you might be like I was, torn between which of these two netbooks to buy - they are fairly close in price! After having owned both a T91MT and the T101MT I have put together the following compare and contrast of the two tablets that will hopefully help you decided which of the two to purchase.
Size and Weight -
Lets start with the obvious - how big these devices are. The average consumer will first notice that the T91MT is an 8.9" tablet that weights in at 2.1 pounds while the T101MT is 10.1" that weights in at 2.86 pounds. Which of these is better? Its a personal choice really.

Keyboard -
The T91MT has a flat key board while the T101MT has a chiclet keyboard (some space inbetween the keys). Coming from my old EEE 900A model/normal laptop the chiclet keyboard took some getting used to, but after a few days I was typing away on it with no issues. The image below is the T91MT keyboard on the left and the T101MT keyboard on the right:


Track Pad -
The track back on both the devices is essentially the same. Same look and feel, same silver mouse button. Neither supports multi-touch on the track pad and both support scrolling on the right side.

Screen Resolution/Design/Finish -
Both the netbooks contain the fairly standard 1024x600 resolution netbook panel. Both panels fully support multi-touch. For some reason though the touch layer is much more noticeable on the T101MT than it is on the T91MT. If you look at the screen from the wrong angle the contents appear blurry almost. Another thing you will notice right away between the two laptops is that the T91MT has a shiny finish on the back of it's screen - meaning it is a giant finger print magnet. The T101MT has a matted finish that tends to stay much cleaner.

Lastly the hinge on the T101MT is much smoother than the one on the T91MT. When closing the T101MT (or putting it in tablet mode) it has rubber stoppers that are designed to slip into slits cut into the screen so the keyboard part does not rotate out form under the screen while you are moving the device around. This was a much needed design additive as it always annoyed me that the T91MT screen does not sit straight on when the device is closed.

Processor -
The processors in these two devices are very, very different. The T91MT uses a Z series 520 chip that is clocked at 1.33ghz, while the T101MT sports an N series 450 chip that runs at 1.66ghz. Both chips have hyper-threading technology and of the two only the Z520 supports virtulization (just in case you wanted to run a virtual machine on your netbook). The extra speed of the N450 is decent noticeable. It is much "snappier" when multi-tasking than it's Z520 cousin.

RAM -
Both tablets come with 1gig of DDR2 memory and are upgradable to 2gigs. The only thing worth noting here is that the T91MT has a 1gig stick that you have to replace with a single 2gig stick in order to upgrade it's memory. The T101MT on the other hand has it's default 1gig of memory soldiered to it's mother board - meaning in order to upgrade it's memory you need to purchase a 1gig stick.

Hard Drive -
The T91MT comes stock with a 32gig SSD while the T101MT comes with a 160gig 5400rpm standard laptop drive. The T91MT hard drive uses a PCI mini port to connect - meaning if you want to change the drive in it you are somewhat limited on selection. The T101MT on the other hand uses your standard 2.5" sata hard drive connector so you can drop any mobile drive in it (personally I ordered an SSD with my T101MT, I feel a normal hard drive is just a bad idea in a netbook).

Webcam -
Both the netbooks come with very sad .3 mega-pixel cameras. Good enough to make a video call over Skype, but not a quality image by any means.

Graphics Card -
The T91MT comes with the Intel GMA500 graphics card while the T101MT has the more standard Intel GMA3150 graphics controller. An important thing to note here is that while the GMA500 is a physically faster graphics card, the drivers for it are decently horrid on all platforms (although they are the best under Windows 7). The GMA500 should do 720p video playback however do not expect it to be 100% smooth if this is what you want to play on the device. The driver issue with the GMA500 is largely due to the fact that Intel doesn't actually make the GMA500 chip, they just stamp their name on it.

Operating System -
The T91MT ships by default with Windows 7 Home Premium while the T101MT ships with Windows 7 Starter. Not a big deal right? Actually it is. Windows 7 Starter does not support multi-touch functionality regardless of your hardware. Meaning if you want multi-touch on the T101MT you will need to upgrade/change the Windows version installed on it. Both of the netbooks run Ubuntu quite well with a small bit of hacking (and have multi-touch with kernel > 2.6.33). If you are going to keep Windows 7 on the tablet however, do yourself a favor and make sure to upgrade the RAM to 2gigs.

Bluetooth -
The T91MT has a built in bluetooth controller while the T101MT does not. So if you are needing bluetooth on the larger tablet be sure to pickup a USB bluetooth adapter.

Battery -
The T91MT claims "up to 5 hours" and the T101MT claims "up to 6.5 hours". Off a full charge while streaming audio over the speakers from Pandora the T91MT gets just over three hours and the T101MT gets just under four hours. The T101MT has has a removable battery while the T91MT does not, personally I really like having a removable battery so I can carry a spare.

Follow Up -
I ended up keeping the T101MT and selling the T91MT to a friend. The two main deciding factors for me in this decision was the battery life and graphics card (the GMA500 is a giant pain under Linux). Which of these two tablet is right for you? How would I know! Hopefully if you have been trying to decide between the two of them this article helped you decide on one or the other.

~Jeff Hoogland

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HOWTO: Linux Mint 8 on T91MT

The Asus's T91MT is a fantastic device for many reasons, but one thing I dislike about the device is that it ships by default with only Windows 7. I firmly believe a computer is a terrible thing to waste, so as such the first thing I did was to install Linux on the system when I opened the box. After trying many different flavors of Linux over the course of two weeks I finally settled on Linux Mint 8 as the primary operating system for my tablet device. The following is a summary of how to get the T91MT mostly functional under Linux Mint 8.

#1 Fixing the Wifi
There are two issues with the wifi I have under Linux Mint, one I have corrected and one I have not. The first is that for some odd reason the wifi in the laptop is disabled at startup - meaning I have to press function+f2 to toggle the wifi on before I can get a connection.

The second issue is one we can easily fix. If you notice once you do get a connection to something it will not be a very strong signal. To fix this we need to install the back-port modules for the wireless drivers. To do so run the following in terminal (while you are online):

sudo apt-get install linux-backports-modules-karmic \
linux-backports-modules-wireless-karmic-generic

My wireless signal jumped from 2 bars to 4 bars at my desk after I installed these.

#2 Fixing the Microphone

By default you will notice your microphone does not work (which is a killjoy if you are like myself and want to use skype on your netbook). This is a simple fix again - just run the following in terminal (while you are online):

sudo apt-get install linux-backports-modules-alsa-karmic-generic

#3 Resolving the Graphics Card Issue
The graphics card in the T91MT is the notorious Intel GMA500 (look for a rant on this one coming soon), in short it is not really an Intel graphics card. It is a chip made by an outside company that Intel stamped their name on, as such it needs some closed source drivers installed to function properly. To install the drivers run the following in terminal (while you are online):

sudo apt-get update && sudo apt-get upgrade && \
sudo apt-get install linux-headers-generic && \
wget http://dl.dropbox.com/u/1338581/Gma500/scripts/poulsbo.sh && \
sh ./poulsbo.sh

After this finishes (and it will take some time) reboot the computer and it should boot into the beautiful 1024x600 resolution.

Also note if you ever upgrade/change kernels you will need to run this command at start-up to fix the "low graphics mode" issue:

dpkg-reconfigure psb-kernel-source

#4 Setting up the Touch Screen
The default evtouch package in the repositories does not support the T91MT by default, to resolve this download this file. The following assumes the file was downloaded to your ~/Downloads folder, run the following in terminal:

cd ~/Downloads
tar zxvf xf86-input-evtouch-0.8.8-T91MT.tar.gz
sudo cp 69-touchscreen.rules /etc/udev/rules.d/
sudo cp 50-asustek.fdi /usr/share/hal/fdi/policy/20thirdparty/
cd xf86-input-evtouch-0.8.8-T91MT
sudo apt-get install xserver-xorg-input-evtouch xserver-xorg-dev
make clean && make
sudo cp ./.libs/evtouch_drv.so /usr/lib/xorg/modules/input/evtouch_drv.so

For some reason the calibrate program does not function on the T91MT while the display manager is running (meaning you might want to open this page on another system for the next few steps). Press ctrl+alt+f1 to drop down to a tty, enter your username and password and then run the following:

sudo /etc/init.d/gdm stop
sudo /usr/bin/calibrate_touchscreen

The on-screen instructions do not appear, instead you are simply presented with the calibration window. To calibrate the screen first place the pen in one corner of the screen and trace along the edges of the entire screen until you get back to your starting point (you know it is working if the numbers on screen are changing). After you have traced all four edges of the screen press the enter key. After a moment one of the Xs on screen will turn red, tap the center of the X that is red. Repeat this with each of the Xs as they appear red. After you have finished this, if the calibrate does not automatically close press the enter key, this should return you to the terminal login. To start your display manager back up run the following in terminal:

sudo /etc/init.d/gdm start

That concludes the configuring of the three key functionalities on your T91MT under Linux Mint 8. If you are looking for some fun/useful touchscreen applications I use the following on my tablet:

Utilities:
CellWriter - Best on-screen keyboard I've found for Linux. Also includes hand-writing recognition if you train it some to your writing style
EasyStroke - Allows you to fire command or push buttons when you pen in certain gestures on screen. Some of the things I use it for are right clicking, switching desktops, and loading my favorite programs.

Writing:
GIMP - You classic image manipulation program for all operating systems. It is fun to play with on the tablet.
Xournal - Turns your computer into a pad of notebook paper. Allows for easily importing pdf files to write on and does one click pdf exporting for documents you create. I use this for all my note taking in class.
MyPaint - For free hand drawing this one I prefer to GIMP (also a bit less resource intensive). This one is not included in the repositories however, you need to install it from GetDeb.net

Games:
Asileroit Solitaire - Because who uses a real deck of cards anymore?
Palapeli - A jigsaw puzzle game.
Phun - A 2D physics game, lots of fun to poke around with. This is another one that has to come from GetDeb.net
World of Goo - Runs quite well on the GMA500, this one is a blast on the tablet. You do need to purchase this one though.

Finally, I would like to mention these instructions pertain only to Linux Mint 8. Due to an issue with the GMA500 graphics driver and the Xorg server higher than 1.6.x these instructions will not work with a version higher than Linux Mint 8.

Have any trouble or questions feel free to drop me a line below and I will do my best to answer.

~Jeff Hoogland

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10 Reasons the T91MT is better than the iPad

VS

This is no doubt the Year of the Tablet computer. As such I began searching some months ago for a tablet I could add to my ever growing list of gadgets, I researched and played with many different devices before deciding on my Asus T91MT. I have had my tablet for a couple of weeks now and it amazes me how many people do not even know they exist when they released almost a year ago! The iPad on the other hand got more press than you can shake a stick at and everyone under the sun knows what it is after just a few weeks.

The following is my list of reasons why Asus's T91MT tablet/netbook hybrid is better than Apple's iPad:

#1 - It is also a Netbook
Touch screens are fantastic, don't get me wrong but honestly some things are much quicker to do with a physical keyboard and a mouse. Having the option to flip my T91MT around and use it as a netbook is a wonderful option to have. Plus I personally feel my device's screen is much safer when I can "close" the screen instead of just sliding it into a case.

#2 - It runs a Full Operating System
The T91MT ships with Windows 7 Home Premium by default and my personal T91MT is currently running Linux Mint 8. While I am not saying the iPad OS is bad, it is a bit limited in the extent of what it can do and what it allows the user to do (doubly so if you don't jailbreak your iPad - until OS 4.0 releases the iPad is still a single-tasking device). The ability to install the operating system of your choice (full desktop operating systems at that) on the T91MT is wonderful and makes it an extremely adaptable device.

#3 - Price
Apple is known for their high hardware prices and the iPad is no exception to this. I purchased my T91MT brand new for 460$ (including taxes and shipping fees). The iPad starts at 500$ and goes all the way up to 800$

#4 - Processor
Like most netbooks the T91MT has an x86 processor in it. This means it can run all of your standard applications you are used to using on a computer. The Z520 chip in the T91MT is clocked at 1.33ghz and has hyper threading, this will easily out perform the 1.0ghz ARM chip the iPad has.

#5 - RAM
The iPad is locked at 256megs of RAM, the T91MT comes stock with 1gig of RAM and it can be upgraded to 2gigs.

#6 - USB Ports
While the T91MT only has two USB ports, that is still two more than the iPad has. Do I really need to emphasize the usefulness of USB ports? Flash drives, cellphones, printers, mice, joysticks...

#7 - VGA Out
I use my netbook for presentations all the time - an external monitor output is a must have for this purpose. The iPad has no form of video out by default.

#8 - Wired LAN
Ever tried to push several gigs of data through a wifi connection? Even with 100% signal strength it is not a fun experience. The T91MT has a wired gigabit network connection, the iPad again lacks any sort of wired network connection by default.

#9 - SD Card Reader
Not a huge deal for some people but having a built in SD card reader is useful for when you want to pull some images off that digital camera's memory card. I'm going to let you guess which device has an SD card reader and which one does not.

#10 - Resistive Touch Screen
This last point will more vary based on personal preference but as a student and future math teacher the main reason I wanted a tablet is so I can take written notes on the default with a stylus. The resistive touch screen on the T91MT allows me to do this while the capacitive screen on the iPad does not allow this with a normal stylus.

These are the top ten deciding factors that lead me to purchasing the T91MT instead of Apple's new device. Did I miss any key points here? If so let me know by leaving a comment below.

~Jeff Hoogland

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The Year of the Tablet Computer

There is no denying the fact that we have become a touch-centric society in regards to our technology. Thanks to the "iPhone standard" every new handheld device better sport at least some form of touch screen if it expects to compete with the competition. Where is our technology headed though? With the idea of "bigger is better" in mind: if a 3.5~ inch touch screen is good a larger screen must better right?

Apple announced their "iPad" earlier this year.

With a revolutionary device such as the iPhone already under their belt, can Apple hope to dominate the tablet computer market in the same way that they have crushed the smart phone market in recent years? Initial signs point to no. Sure, there is going to be that collective of die hard Mac users that flock to the latest shiny product Apple releases and buy the iPad the day it releases, however consider the following about the iPad:

• Like iAnything, the iPad is going to have a locked amount of internal storage
• It lacks USB ports, meaning you can't really connect anything useful to it
• It lacks flash support. Meaning a large portion of the web will not function on it
• I could go on...

With the iPad apparently set to fail to satisfy our touch-technology needs from the start: Where is one to turn when looking for a tablet computer in 2010? There is of course long term contender in the tablet PC market the touch screen laptop. At this point such devices, while functional, are far from being anything "special" or "revolutionary".

Slightly more recent is the hybrid of last year's craze the netbook and what is bound to be a theme for this year the tablet computer found in Asus's EEE T91.

Next: Enter the latest addition to the touchscreen devices set to da-beau in 2010: MeeGo. In a joint effort between the Intel and Nokia companies. MeeGo, a Linux based operating system, is going to be targeted at both ARM and x86 based devices (despite the former of the two not being made by Intel). While MeeGo is still in the very preliminary stages of development, other Linux-based touchscreen-orientated operating systems, such as Android and Maemo, have shown us that the Linux platform is more than capable of functioning on such devices in an elegant manner. With backing from such large companies MeeGo is going to be hard-pressed to not get at least some publicity.

Speaking of Android - the Notion Ink ADAM contains some of the most impressive tablet computer specs we have seen thus far. If the initial announcements are held true over the course of development, then this little tablet computer might just be that "revolutionary" tablet the world is looking for. The first set of tech specs boast:

• HDMI Output
• 3 USB Ports
• 16 hours video playback
• Adobe Flash (thank god)
• Camera
• And More

While it isn't official which operating system will be shipping with the device when it finally goes to market - there is a tech demo video of the device, found here, running what is said to be "a wrapper around Android". Other mentioned operating systems that might be possible to run on the device include Google's Chrome OS and Ubuntu ARM.

Finally I would like to mention the product I think should end up being the clear winner in the "tablet-orientated" marketplace in 2010:

Lenovo's U1 Ideapad

Now with the hype have I just given the ADAM you might be thinking "What makes the U1 so special/interesting/unique?" Simple:

The U1 is two computers in one.

In addition to being a fully functional 11.6 inch touchscreen laptop sporting an Intel Core 2 processor, two gigs of RAM, and a 128gig SDD the U1's touchscreen is detachable. When detached from the computer the tablet-screen contains it's own 1ghz snapdragon ARM processor, RAM, and 16gig SSD. When in "laptop" mode the system by default runs Windows 7 and when the screen is detached the tablet-screen runs Lenovo's Skylight Linux. Both computers contain their own batteries (which are each rated at five hours duration), and each of the computers are fully functional without the other (if you hook the laptop base up to an external monitor of course, because naturally while tablet-screen is detached the laptop is missing it's screen).

Needless to say there is not going to be any lack of tablet computers on the market in 2010. Another point I feel worth noting is that a majority of the devices listed here are running various forms of Linux (Just like many of the smart phones being released recently). So while 2010 might not end up being the year of "desktop" Linux, with the flood of penguin-powered touch screen devices it may still be the year Linux makes it's way into countless homes.

I have just highlighted some of the top competitors for upcoming tablet computers I have come across/researched thus far. Know of any other upcoming tablet computer releases (or perhaps one that is already released)? Drop a comment to let me know about it.

~Jeff Hoogland

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