Project “media player for my wife” finished

For long time I had one project on my todo list: media player for my wife use. Has to be easy to use and control, does not need connecting anything when you want to watch a movie etc. Typical black box design.

Idea was to take one of boards I have at home, plug 750GB 2.5″ hdd to it and put it on a box with only power and hdmi ports exposed. All running Ubuntu (with distro kernel) or Android. And controlled by simple remote control.

I tested several platforms as a base for it. First was Pandaboard — but as I have EA1 board it was far too slow for my use. And with current kernels there is no support for any hardware decoding or video acceleration (yay for PowerVR and yay for Texas Instruments). Then I purchased Wandboard Quad. Nice device, fast but I lacked patience to get it to properly recognize monitors so it always booted into XGA resolution. HW acceleration was a bit of fun as well.

Then I got Minnowboard Max from Dave Anders. After first days of playing with board it was visible that it can be a good platform for this project. But then something happened and board required RMA which took quite a long time (remember to pay for air transport of package while sending Europe->USA).

During last 2-3 weeks I was working on it in free time and finally got it done:

MMax in a box

Box contents:

  • Minnowboard Max (dualcore Atom with Intel GPU and 2GB ram)
  • 750GB Serial ATA 2.5″ hdd (bootloader, system, movies storage)
  • cheap Realtek WiFi dongle
  • cheap usb hub
  • remote control dongle
  • microhdmi/m -> hdmi/f cable
  • hdmi/m -> hdmi/m adapter
  • hdmi/f -> hdmi/f wall mountable adapter

Amount of HDMI adapters was required as finding microhdmi/m->hdmi/m cable is (probably) impossible.

USB hub was fun. I have several of those but this one got removed from case, got all cables desoldered (two going to second board with additional two ports and one going to host) and then fun started…

Only one connector had 2.54mm spacing while both host and second port one were some random size. After soldering single pins for host cable I decided to not add 4th port. Pictures show why ;D

IMG_20150525_171420 IMG_20150602_162548 IMG_20150602_162602 IMG_20150602_163710

That’s hardware. For software part I used Ubuntu 14.04 LTS with Kodi 14.2 ‘Helix’ as media center. After few small tweaks (automatic login to ‘kodi’ user and into ‘kodi’ session) system boots directly to movie selection.

But how to choose what to play? My Iogear wireless keyboard will not go with media player box… I bought Natec A30 airmouse but then it shown that it’s dpad buttons work only as IR control for TV ;( But then I realised that years ago I bought Sony bluetooth remote for Playstation 3 console (for some other random project). And it still works ;D

Still have to sort out key mapping as lot of remote buttons have no sense for media center (I have no idea what for those triangle/circle/box/cross are for example) but this is small part which I already have partially solved. And need to add BT dongle into the box to get it working ;D

96 boards again?

During Linaro Connect 2015 Asia there was announcement about new Linaro project called “96boards”. It is about making cheap ARM/AArch64 boards in same form factor and same placement of ports. And first board named HiKey was presented. Today third one — from Qualcomm. So we have two boards now (2/96 was not yet announced).

I prefer not to comment on form factor, lack of Ethernet, mobile phone cpus and other things people do not like but about software requirements.

96boards specification v1.0 says:

Minimum Software requirements for 96Boards certification will include:

  • Boot architecture (open source implementations are strongly recommended)
    • Support for bootloader such as U-Boot/FDT, UEFI/ACPI, UEFI/FDT
    • Support for a secure execution environment (optional)
    • Support for ARM Trusted Firmware (ARMv8), including PSCI APIs (optional)
  • Accelerated graphics support
    • Accelerated graphics drivers need to be fully supported either with open source code, or through royalty free binary drivers. If binary drivers are utilized, the vendor will provide support to provide updated drivers/libraries to support new mainline Linux kernel features.
  • Kernel
    • A kernel based on one of the following that is buildable from source code and any required binary blobs:
    • kernel.org latest โ€œmainlineโ€ or โ€œstableโ€ kernel
    • The latest Google-supported Android kernel version
    • One of the last two kernel.org LTS kernels (for example Linaro LSK)
  • Operating system
    • The latest released (stable) version of one or more of the following open source distributions shall be made available for a 96Boards CE compliant design:
    • Android
    • Debian or Ubuntu
    • Fedora or Red Hat
    • An OpenEmbedded/Yocto build of a Linux distribution

I hoped that Linaro will be a place where free/open source software would matter. But it looks like “let release whatever you want as long as size and ports match” deal. Any blob as bootloader, binary graphics drivers (does someone remember TI OMAP line and PowerVR? Those boards run with raw framebuffer nowadays).

And that kernel requirement… HiKey uses cpu which is not in mainline kernel, so does Qualcomm one. Are they in AOSP kernel? Maybe. But does someone else than Android uses those trees for serious work? Latest I see in kernel-msm (which may not be proper place to check) is 3.10 which was released (in mainline) nearly 2 years ago…

I really wonder how “latest released (stable) version” of Debian/Fedora/Ubuntu can be made available for those boards when all those distributions use mainline kernel only (I do not count user generated remixes which are not supported by anyone).

So I wonder will 96/96 board came with mainline support, open bootloader and open drivers for everything. Time will show. Until that I am not so interested.

New project: Pandaboard based media player

I need an offline media player to play movies from hard drive. And I did not managed to find something interesting on a market. So decided to take a look into my electronics trashcan and dig some parts from it.

What did I found?

  • PandaBoard EA1
  • USB 3.0 to SATA adapter
  • 750GB 2.5″ SATA hard drive
  • 2xUSB PC bracket
  • 3.5A 5V power supply
  • u.FL to RP-SMA cable

Looks just fine for my needs. OMAP4430 ES2.0 cpu should be enough and with some libraries should decode everything I have. Just 1GB ram but hope to be enough, there is WiFi and Bluetooth on board with u.FL connector so I can get external RP-SMA antenna. HDMI with audio but no idea about CEC for remote control. And there are 4 USB ports (two at rear and two on pins) so internal hard drive is possible without any extra cables sticking outside.

OK, hard disk will be over USB 2.0 which is quite slow compared to SATA. But that’s all what is available on board. Otherwise I would have to buy new one.

Will have to find big enough plastic case to fit both boards and hard disk, cut some holes for power, HDMI and maybe also USB and RP-SMA antenna connector. Then solder J3 and J6 pins to get extra 2 USB ports, power and reset buttons and maybe even will do power LED.

Then connect USB3 -> SATA adapter into internal USB port, wire power cables to charge it directly from Pandaboard power plug (for when USB would not be enough) and get it running.

Have to check is there any good Android build for a board as this may give me more options than GNU/Linux distros with XBMC like apps. And have to solve remote control as well.

UPDATE: I booted Android 4.3.1 Jellybean (Linaro 13.10) on the board. It is so slow (with HW acceleration) that I am unable to use it. So project gets postponed to unknown date.

TouchWiz? Thanks, but no

Week ago I was at SmartDevCon conference where Samsung was main sponsor. They had some contest which I won and got Samsung Galaxy S4 (GT-I9505) phone.

Phone arrived on Friday just before my trip to WeCan demoparty so I had to spend some time with original software instead of starting from flashing CyanogenMod. It was painful experience…

Hardware is nice — Qualcomm Snapdragon 600 with 4 cores, 2GB ram, 5″ fullhd screen made it nice device but software… I had a dejavu and felt like travel back in time to moment when I bought Nexus S. Why? TouchWiz looks and feels like Gingerbread ;(

I have read many times posts where people complained about it, saw it on Galaxy S2 but never thought that it is so bad until played with it for few days.

As a person used to clean AOSP interface I had problems finding my place with it. For example dialer:

Dialer - keyboard Dialer - connection list

As phone is running Android 4.2.2 I would rather expect Holo compatible UI with tabs which can be switched by simple swipe. But no, Samsung decided to give users Gingerbread style with tab captions to tap if you want to switch. I did called few people by mistake as swipe right is call (left == send text message). Sure, dialer can be replaced by other application from Google Play Store but why?

Compare it with standard Android dialer on my Nexus 4:

Dialer on Nexus - keyboard Dialer on Nexus - connection list

Note also indicator icons on status bar. On Nexus WiFi icon is near to GSM signal one to not take precious space — not possible for Samsung. And while on AOSP network speed icon (GSM/EDGE/HSPA(+)) is above signal one, TouchWiz has separate one — just like it was in Gingerbread.

Or notification panel… This one is insane:

Notifications Quick Settings?

I already disabled brightness slider which was there as well. Note how pressing button in right top corner changed switches from ribbon to be full screen. I would like to remind Samsung that Android 4.2.2 has Quick Settings panel for such stuff (screenshot from my Nexus 4):

Quick Settings on Nexus 4

I could add more and more screenshots and complain about many things. But will not because I feel sick when have to use this UI. But just two more, Settings and recent apps:

Settings Recent apps

Note tab captions again, huge fonts (with text size already set to “small”). Recent apps list is another crazy thing. Device has “hardware” buttons so “Google Now” is harder to run now.

Speaking of buttons… Let me quote Android documentation for developers:

Beginning with Android 3.0, the Menu button is deprecated (some devices don’t have one), so you should migrate toward using the action bar to provide access to actions and other options.

And Honeycomb was released over two and half year ago. Recent apps button would be much more useful.

So what next? CyanogenMod 10.2 (Android 4.3 based) will land on device as usual.

I have a new time waster: Ingress

Months ago a new game started: Ingress. There is a story behind it but not that I care about it.

In short: there are two teams: green (Enlightenment) and blue (Resistance) trying to take over the world by “hacking portals”. Sure, someone could say that there are many MMORPG games on a market already and they would be right. But there are few things which made me play Ingress.

  1. To play you have to get your ass moved as game takes place in so-called “real world”. You know — streets with people, cars etc.
  2. Gives possibility to learn many more or less interesting places around.
  3. Another opportunity to meet other people and have something common to talk about.

For me it started 4 weeks ago when I had three spare hours during Sunday evening. Joined the Enlightenment and hacked some portals in Warsaw, made few links and ended with a bit above 10k AP which gave me 2nd level. Next evening (in Szczecin) I met some local players and they helped me to get to 3rd one.

Then time went… I convinced a friend to play and helped him to do L3 in one evening ๐Ÿ˜€ And during last weekend I was in Warsaw again and made 7th level (with help from local people who told me where to go to get some AP in quick and easy way).

But what I like most is a need to grab a bike (or take a walk) and go to city centre to spend some time in active way ๐Ÿ˜‰

Nexus 7 — upgrade or complain?

Around week ago courier brought me Nexus 7 tablet (32GB, wifi only) as kind of upgrade to my Archos G9 80 ‘so called’ Turbo one.

First steps

Charged a bit, booted into Android 4.2 and was greeted by “upgrade to 4.2.2 is possible” soon after wifi connection. But decided to go my way instead ๐Ÿ˜‰

Fetched Clockworkmod touch recovery, CyanogenMod 10.1 nightly image and Google Apps 4.2.2 pack and booted into bootloader. Quick ‘OEM unlock’, flash of new recovery and few minutes later I had CM 10.1 running just like I wanted.

Restored apps from Archos with use of TitaniumBackup and after some configuration I had tablet which responds fast and behaves properly.

Multiuser stuff

As my daughter was main user of Archos I waited for Android 4.2 to get multi user capabilities. Played a bit with them on G9 (with Paranoid Android installation) but 512MB ram and OMAP4430 gave my terrible experience with far too many moments when I wanted to crush tablet into pieces…

So when Mira had come from kindergarten I shown her Nexus 7, made a photo with internal ‘want to be a camera’ thing and gave instructions on how to turn device on and switch to her configuration. She had no problems with understanding it ๐Ÿ˜‰

There are some issues with multiuser stuff. Each user is expected to have Google account, applications are not shared etc. I understand why but in my case it was annoying.

But there is Multi-User App Share app which allows to share applications with different users. So Mira has all her children apps and games available and is not able to spend real money on in-app payments due to lack of Google account (and credit card). I was able to remove them from my configuration as well.

Sharing files is more complicated as so far I did not check is there a shared space for them. So each of us has own music/movies.

Do I miss something?

There are few things which Archos G9 80 has and Nexus does not:

  • HDMI output
  • microSD slot
  • USB Host port

I may miss video output sometimes but had not used it for over half a year now. MicroSD would be nice so I would not have to buy 32GB version. But ~20% of tablet (50$) was sponsored by Tizen ๐Ÿ˜‰

And by USB Host port I mean normal EHCI host port. Not an OTG one present in Nexus 7.

But I do not miss crazy upgrade scheme invented by Archos. Also do not miss I Scream for Sandwitch version of Android they offered. We have XXI century and their upgrade path is from previous millenium.

Complains?

So far I did not find something to complain about. OK, screen could be more square (4:3 Archos, 16:10 Nexus) but it is fine for me. Ask me in few months ๐Ÿ˜‰

Revision 2013

This year I spent Easter in other way than in past years. Instead of staying with the family I went for demoscene party — Revision 2013 in Saarbrรผcken.

Please note (RSS readers mostly) that this post will contain many YouTube videos embedded. Please go to my blog to have them properly displayed (I use WordPress + Jetpack plugin to embed them).

Friday

Took us 12 hours to get there (mostly due to waiting on TXL and FRA airports) but we managed to be at party place around 19:00 on Friday. Registered, met friends and went to Kirchberg Hotel to drop bags.

Hotel has two stars but was perfectly fine for such trip as our. Clean bed, good breakfast, quiet place (except church bells at 10:00 on Sunday). All just ~2km from E-Werk where Revision took place.

Back to party, more people to meet, discuss a bit with guys from ARM Ltd about Samsung Chromebook, Cortex-A15, Mali etc. One guy joined with his Chromebook and recognized me when I asked “may I fry your speakers?” ๐Ÿ˜€

Timetable listed one interesting thing: “Curio’s 2012 Essentials” which was ~1 hour long set of PC demos from previous year. It was nice as I was totally out of PC scene so was able to check how it looks.

Taxi to hotel was just 6โ‚ฌ ;D

Saturday

Attended “How to start writing compilers without a Ph.D” seminar as it sounded interesting to me. And it was ๐Ÿ˜‰ Video below:

Also had discussion with ARM guys about presenting not only technical demos (like Unreal Engine one) but also to show some demoscene productions. Soon “Beginnings” by Elude started on one of Nexus 10 tablets and was working nice. But coder who wrote it was not so happy about that when we discussed that later… I think that it would be a good thing for ARM Mali team to get some good demoscene groups to write demos for Android platform to amaze people with nice looking productions. ARM even had seminar for OpenGLES 3.0 API:

But Saturday was also full of competitions. Tracked music, oldskool music (read: 8-bit mostly), photo, animation/video, game, ascii/ansi, Amiga intros, PC 4K intros, Oldskool demos (8-bit, Atari STE, Amiga 500)…

There were many entries in compos where productions from long time no see groups/people were presented. For example in oldskool demo we got “RINK A DINK REDUX” from Lemon which was astonishing:

There were also demos for Amstrad CPC, MSX1, ZX Spectrum, Commodore 64 and other platforms. Oldskool music compo had even NES entry ๐Ÿ˜‰

But it was also visible that demoscene is not full of amateurs like it was years ago. Some of videos in animation/video compo had professional level. “Lรผbeck 24x7x365” took 50 days of recording but was really nice:

There was a concert in the evening… Ear plugs were not strong enough for me so I spent most of time outside talking with people. Next time need to take some better hearing protectors…

Sunday

As Saturday ended really late for us and competitions were planned for 13:00 we decided to not rush and stay in bed longer ๐Ÿ™‚ But at around 10:00 bells in local church started their music compo so we were not able to sleep anymore.

We got music, graphics, wild and of course PC 64K intro, web browser demo/intro, Amiga demo and PC demo competitions that day.

Graphics one was won by “Double Trouble by the Royal Forces” made by forcer & prince. Huge amount of details which was not so visible on big screen as it was on a tunnel’s wall where it was hanging as few square meters photo copy.

Wild compo… Man, that was something great. From productions made for Arduino (with some shields) though ARM Cortex-M3 one to interesting hack by Dexter/Abyss which shown one view on monochrome TV and second on oscilloscope while both were connected to Composite video signal only… See it for yourself (or grab separate entries from scene.org FTP server):

Then DJ set by h0ffman (skipped by me) and clue of party — Amiga and PC demos/intros. Different quality but most of them was really good — both from technical or design view (but not always from both at same time).

But as I am not a coder I looked mostly at design and audio/video part. All those names like ‘ray matching’ etc meant nothing to me so when someone tried to explain why demo which I did not like was so great I just told similar thing ;D

Monday

Wake up, breakfast, pack, pay, go to party place. We did not manage to get there before voting ended so not voted for PC demo compo entries. Greeted those who was still present, discussed a bit and then return trip… This time just ~9 hours but next time (if there will be such) we plan to go there by car. Less time needed.

Random stuff

I liked how party was organized — it was my first such event abroad and many people told me that Revision is the last demoscene party in old style. I really liked it. Saw many different platforms like MSX1, MSX2, C= VIC20, Amstrad CPC or Videoton…

Due to Easter time shops where closed on Sunday/Monday but it was not a problem for me as there was free coffee/tea, beer/water/orange juice was available to buy at low price (2.5โ‚ฌ for 0.5l beer) and there was hot food served all time (like 10:00 – midnight) also not so expensive.

Weather could be better as it was cold but at least there was no snow (which we still have here).

It was also nice to see Kiero at work as he was finishing “Machinist” Amiga demo on his x86-64 laptop with WinUAE running fullscreen. I was surprised that ASUS UL30A is capable to run it fast enough.

Amount of discussions with people is probably uncountable. Chromebook, ARM, Android, Amiga, scene were just subset of topics…

Will I go there next year? Will see…

I want to update my mobile phone

During last few days I played with CyanogenMod 10.1 nightly builds on my Nexus S phone. Then went back to CM 10 as it is more stable. But this also reminded me that I have 2 years old device…

So I did another round of checking what are options. As it will be for next 2 years I want 2GB of RAM, 720p screen and LTE support. And there is very small amount of those ๐Ÿ™

  1. HTC Butterfly. MicrosD slot, 1080p screen, Japan only so far.

  2. LG Nexus 4. Latest Android for few releases granted. But also lack of microSD slot and only 16GB of storage.

  3. LG Optimus G. Base of Nexus 4. Not available outside of few operators (mostly US).

  4. Samsung Galaxy S3 LTE (GT-9305). MicroSD slot, MHL video output.

  5. Samsung Galaxy Note II. MicroSD slot, MHL video output.

Now it is time to complain ๐Ÿ™‚

LG Nexus 4 is available only in some stores (or phone operators) for 450+ โ‚ฌ — no Google Play Store like it was with earlier models (I do not call current state as selling). Also no LTE on European frequencies. No 32GB storage model.

Samsung GT-9305 sounds interesting. But… It is Exynos 4412 based. And I read The Saga of a CyanogenMod Exynos4 device maintainer by Andrew Dodd which gives clear message “avoid Exynos4 if you can”. If even Samsung update can break your device then something is going wrong. And so far SGS3 LTE lacks CyanogenMod support which is one of main blockers for me as it shows that there are no custom “ROMs” for it (I do not count images remixed from stock images).

Galaxy Note II is huge and would take some time to get used to it. Has CM support already. But again — Exynos4 ;(

So it looks like I need to wait another few months and check will there be something worth buying. In meantime I will stay with last CM10 release running on my Nexus S.

Tizen: first impressions

During my stay in Oakland, CA (due to Ubuntu Developer Summit) I decided to attend also Tizen Developers Conference. Not that I have any relations with this platform — just wanted to meet some friends from Maemo times. And I did not had plans for Tuesday evening while Tizen visitors had social event planned in The California Academy of Sciences.

For those which do not know what Tizen is a bit of history. Years ago Nokia made few internet tablet devices (770, n800, n810) and phone (n900) which were running Linux distribution named Maemo. It was loosely based on Debian. In meantime Intel created Moblin which was their distribution for mobile devices. Few years passed and they joined forces and MeeGo was born. Nokia released N9 phone with it, ASUS had netbook running MeeGo and maybe few other devices appeared on market. Then history repeated: MeeGo merged with LiMo and they created Tizen project.

It is hard to tell was conference success or not because I did not attended any sessions there — just opening keynote by Jim Zemlin. On first day I also came for technical showcase and partner demos. But they were squeezed in very small room so it was hard to discuss with people showing their work. Maybe next time organizers will give at least 4mยฒ per demo — this should be a minimum.

But today I got Tizen Developer Platform device and thumbdrive with SDK on it. So decided to play a bit with it. It was not enjoyable experience.

First ugly part was Tizen SDK “so-called” installer. 823MB shell script… I thought that those times passed long time ago. Anyway tried to run it. All I got was message that 64bits systems are not supported. Good to know that, but my x86-64 systems are able to run x86 binaries without problems. Ok, I made workaround and then got message about missing qemu, rpm, libsdl packages. No, I will not install rpm on my Ubuntu systems.

So I decided to cut that crappy shell script and take a look at tarball. Fast “tail -n+122 tizen-sdk-0423.bin >tizen-sdk.tar.gz” and I was able to extract SDK. Got 26 zip archives.

One of them contains rootfs created from packages based on Debian/Ubuntu packages. Some are from times when dinosaurs ruled the Earth (debianutils 2.17 was released in 2006), some are more fresh (like gcc-4.5 based on version from May 2011). In other words tradition started by Maemo is continued in Tizen and developers are given mix of fresh tools with long time forgotten ones. And Scratchbox 2.

To connect with device there is “sdb” tool. It introduces itself as “Smart Development Bridge” but in past it was named “Samsung Development Bridge” (run ‘strings’ on binary). And it’s father has a name “Android Development Bridge” and has some more options.

Anyway if you want to connect to device then few steps are required:

  1. On device go to settings and set USB to ‘USB debugging’ mode. This will switch it into cdc_ether gadget.
  2. On host do “sudo ifconfig usb0 192.168.129.1” to configure networking.
  3. Connect to device: “ssh root@192.168.129.3”

And then you can enjoy system which is a mixture of few Debian/Ubuntu versions. And forget about updates — unless you know how to get to 165.213.180.233 and know password of “kb0929.kim” user there (taken from /etc/apt/sources.list file).

Device uses Linux 2.6.36 kernel with unknown patches on top including CMA and Android ones. Quite old one but works. Hope to get newer one from someone.

What I do not like is availability of sources. There is review.tizen.org website with git repositories but I want to vomit when I see commits like “let’s add 2.6.36 kernel in one commit”. Lovely lack of ideas how to help developers.

What I will do with device? Not decided yet. Waiting for instructions how to get into bootloader to boot own kernels. Then who knows… replacing Tizen with Android or Ubuntu?

Bought Archos 80 G9 Turbo tablet

During last Linaro Connect I bought myself an Android tablet. After checking what is on market decided to buy Archos 80 G9 Turbo. According to Amazon product page it had to have 1.5GHz OMAP4460 cpu and 1GB of memory. But it did not…

Marketing droids from Archos company should be … and … then … and again … — after that … or … and finally … (put any ways of doing deadly harm into … and repeat any amount of times). Why? There is no such thing as “Archos 80 G9 Turbo” — nevermind that I have one of them on my desk. So far there are at least three models with this name:

  • OMAP4430 1.2GHz 512MB ram
  • OMAP4460 1.5GHz 512MB ram
  • OMAP4460 1.5GHz 1GB ram

You can easily buy first model. Best Buy has it, Adorama has it, J&R has it, Amazon sells it. Second model was expected to land on shelves in December 2011. According to XDA developers forum few of them were even sold as people have them. Last model is listed on Amazon (but first one is what you get) and according to one sources it will be released in March 2012, other says that there will not be such thing. Marketing mess is lightest description which I can write without swearing.

So I got first one. First though was “WTF?!?!!?!?!?!!!” as I got slowest option. Even started returning procedure but as all US shops had only this version I gave up and decided that even with this technical specification it is better tablet then I had before (which was Hannspad SN10T1). Fast cpu, 4:3 screen with 1024×768 resolution, quite good build quality, video output.

Tablet runs Android 3.2 ‘honeycomb’ and does it nicely. Upgrade to 4.0 ‘ice cream sandwich’ was announced to be done in this month. So from software perspective it is done properly. I had some problems with rooting procedure from XDA developers but once you do it in order (and take files from other thread to get 3.2.80 firmware) device will work just fine. Have to admit that system layout on device looks overcomplicated (175MB squashfs as / for example) but it works. Anyway I am waiting for developer firmware (I was told that they will be available ‘soon’ (for any definition of ‘soon’)).

During first days of using I noticed that some applications refuse to work properly on XGA screen, some are resized/rescaled but problems usually are with games or poorly written apps (like Facebook one). But it is visible that keeping Honeycomb under stone (aka ‘closed source’) resulted in many applications not ready to be used on tablets. Even Google+ looks like it does on a phone…

I am slowly moving to use Archos as a morning news device (Twitter, Facebook, Google+ and Google Reader) — it is perfect for it. Reading webpages in landscape or portrait modes is pleasure as device is easy to hold and screen is wide enough in any of them (which was my main complain with Hannspad).

Had to order miniHDMI -> HDMI adapter (normal size connector would even fit but it is too big for this form factor) cause they do not add it in a box. When it will arrive I will check how good movies are played after connecting to 42″ plasma capable of 1080p. OMAP4 cpu should decode any video at this resolution without problems but I wonder how device deals with 4:3 internal screen and 16:9 external one. Would be nice to watch Youtube videos fullscreen.

Playing games is fun. Fieldrunners finally does not need scrolling, Great Little War Game is also better than on my Nexus S. From “racing” games so far I tried Asphalt6 (available at XDA developers forum), Shine Runner and Reckless Getaway — all run and look cute but accelerometr based steering is not comfortable with tablet size. Also games like Mahjongg or Solitaire are possible (I consider such games unplayable on phone).

Battery life is better than on my Nexus S. Partially because lack of GSM and bigger battery, but I think that due to power management done better.

I will not tell how good it is when it comes to read e-books because I have Kindle for it already.

Back to hardware. There is USB socket for optional 3G stick. Plugged dongle from wireless keyboard/trackball combo there — not recognized due to not be USB 2.0 device. Plugged thumbdrive and got it recognized (first time I got some kernel oops and no access to storage, had to reboot tablet). Did not tried other devices.

There is just one speaker at back of device. Definitelly too small and lonely. Nokia N800 which was released 5 years ago had stereo speakers… So for gaming I strongly suggest headphones.

Ugly thing is that when you push back of case with left hand fingers screen will react to it — looks like something is pushing screen. It does not look professional…

Ending summary: so far I am satisfied. Maybe one day will try one of those crazy builds like Ubuntu ;D