I want to start a thread for hardware mods because of two compelling ideas that have arisen:
1) Swapping in the Super LCD of the HD7S into the HD2. Would it be possible to swap this improved screen into an HD2? I love the fact that I can dual boot android and WP7 in HD2 but that device really NEEDS a better screen. From what I can tell, the previous gen HD7 used the same hardware design as the HD2 including the exact same screen, so the HD7S seems like they just swapped in a better display. There are some guides on youtube that show how to replace the HD2 screen, so a modification like this isn't impossible but pretty difficult. Any comments?
2) NFC into the HD2. This didn't seem like a neccessary feature at first, but a post on engadget about using wireless NFC for android devices seems like a compelling option. I am not too sure about this mod though, don't know how hard it would be. I know somebody successfully created a wireless charging system for the Evo (I think) but an NFC system is a completely different ball game.
Post any thoughts or comments on these mods and propose your own mods as well. For the sake of intelligence try not to post mods without having some backup in terms of feasibility of the modification. What I mean is don't say stuff like "Lets put in a slide out keyboard, an SLR camera on the device and add playstation control buttons". Unless of course you legitimately found a way to do such a monstrous mod!!!! =P.
Well what you propose with the changing of the screen would be awesome, I have to say it would be one hell of an accomplishment. But you not only would have the actual physical hardware to contend with, but you have to ask is all other needed components in the HD2 compatible to work with the proposed adopted screen. Another thing will the actual size of the screen and digitizer for the HD7S as far as the thickness of them together. The questions and obstacles would no doubt be numerous if not to many to overcome or to large to overcome.
Then you have the fact that even if you did succeed in getting the screen installed you would have to modify the IPL of the bootloader to even be abale to use it. Plus probably a whole slew of other software related things would have to be modded. But this is XDA after all
Cheers
really cant see the point, the HD2 screen is already very good, well mine is anyway. That being said though I had a new screen fitted by HTC about a month ago and I am sure it is better than the original one.
hmm.
it won't be necessary to build the native NFC to HD2... they are coming with NFC SD cards, it will be pretty easy for us
Belovoj said:
it won't be necessary to build the native NFC to HD2... they are coming with NFC SD cards, it will be pretty easy for us
Click to expand...
Click to collapse
and nfc sims
http://www.theregister.co.uk/2011/11/16/nfc_sim_again/
Well about screen..
U may have measured the width and height. And may be same. But what about depth? And what about position of the flux cable?
Thats a hardware thing.what about software? And the display driver section? More/ less volts to backlight leds, display ram and the display itself? Any way give a try..
About nfc.. yap we got the software in every android os for it. Coz all or most of them are ports from phones having nfc( i think so)
But from the hardwre view.. its about making a radio module whith accelerometer support.. and its should be tiniy enough to put into the phone.. so its a realy hard thing..
The wireless charging dock is a simple one.. connecting both through the old technology.. mutual induction. Old wine in new bottle.+ unwanted losses too.+ dustortion to sensitive devices. Well that might be helpfull if u hav a 100% sealed device( water,dust... etc. Proof) and with out connectors which opens the inside world to the outside world!!! For charging a device like dat u can use wireless electricity. Or what else it may be usefull? Its a pure analog circuit. Every dude with a little electronics knowledge can rip a normal stepdown transformer and can make it.
But nfc is not that.. u may get the point..
send from my hd2 @ miui 1.12.2
Well,
It seems that our beloved Nook STR will be 1 year old soon enough, and now there are rants about a new Nook STR coming on the way:
link
I expected more, such as a color e-ink, android 2.2 (at least), maybe 3G or working bluetooth. But flex lighting is just a half step ahead.
Updated news:
link
The new nook touch is about to be announced, and the link above provides more info, as the new lighting will come out for sure.
Let's see what else will come out of it. Native multitouch and better refresh, maybe? Running Froyo? BT or better USB? Let's see in a few days!
This should be interesting. I may buy one just for kicks, and do a side by side review of stock/rooted.
I'm eagerly awaiting the arrival of the new nook, as I have a black mark on my screen that's been killing me. Also lighting is going to be awesome, I despise those cases with cheap built in lights that are like $50. I really hope they update the version of android also, ICS would be sweet, but I'd take gingerbread too.
My curious question is if someone will figure out how to add "GlowLight" functionality to the current line. It appears that the form factor is the same for both.The question is if the rest is the same. I assume it'll be impossible but stranger things have happened.
I don't think they would update android because the current version suits them well.
http://www.barnesandnoble.com/p/noo...ght-barnes-noble/1108046469?ean=9781400501717
Its official. No changes except the light as i can see.
For $40 extra you get some LEDs and a charger.
The only difference I noticed was 6 buttons on the QuickNav instead of 5.
Notice that in the middle of the video they had shots of the old Nook with 5 buttons.
AidenM said:
http://www.barnesandnoble.com/p/noo...ght-barnes-noble/1108046469?ean=9781400501717
Its official. No changes except the light as i can see.
Click to expand...
Click to collapse
Nice new slogan: Amazing in bed and at the beach
AidenM said:
Its official. No changes except the light as i can see.
Click to expand...
Click to collapse
so that we still can use the existing mod & hack
Can't we just put something like a LightWedge over the screen?
http://www.lightwedge.com/Shop/Lightwedge/LightWedge-2-0-Rechargeable-Book-Light
I wonder whether it is possible to mould the acrylic part 90 degrees away from the power part so that it doesn't get in the way.
http://www.pcmag.com/slideshow_viewer/0,3253,l%3D254173%26a%3D254171%26po%3D2,00.asp?p=n
Can this B&W iPod mod be done on eInk displays?
Oh and of course Flex Lighting!
http://blog.the-ebook-reader.com/20...-illuminating-e-ink-screen-in-the-dark-video/
Sure but it won't share the charge so you still need to consider charging two devices instead of one.
Also, Amazon bought Flex Light so that's dead to non-kindle's.
We all love the Nook but it's getting kind of old in the tooth.
Ok, the Glow4 (7.8") finally upped its game to 1 GB RAM, but that was kind of necessary.
It also added Bluetooth, something that could have been done cheaply and easily to earlier models.
Although I'm no fan of using the latest and greatest Android version, 4.4.2 is getting a bit old.
I understand that this is a tough business where every little part on the BOM (bill of materials) will hurt you.
Still, using single core processor is so yesterday. A Raspberry Pi Zero has quad core for $10-15.
To my mind a 6" 300 DPI reader is about optimal for flowing text reading.
For frequent or work PDF reading I'd want a 10" 300 DPI reader instead of high power reading glasses.
The 8" reader seems to fall uncomfortably in the middle.
The Kobos are Linux based, not Android.
Onyx has some decent choices in their (confusedly similar) product palette.
The older stuff has Android 4.4, the newer stuff Android 9.0
They have quad core and even octa core.
The "Poke 2" looks pretty nice for a 6", but why did they have to add the silver styling?
https://onyxboox.com/boox_poke2
(Oh, well, some sandpaper and a can of black spray paint would fix that.)
As I am in love with the Aard dictionary, my NST has been simply wonderful. But I understand Kobo no longer support an SD card. Where to now?
Same boat. I just got rid of my GLP BNRV510. Hated the light grey, small dictionary font. Also reading PDF seemed to convert those documents to oversized images. My NSTw/GL was awesome. I was going to upgrade to the new NGLP7.8 but the specs and issues with overheating are a turn off. Also I have read reviews stating that you can't side load books anymore? This may also apply to the GLP BNRV510 with the latest firmware update too. Which eReader now?
The Glow2 (BNRV510) is my main read.
If I have to read a PDF, I read it in landscape at two "chunks" a page.
I wouldn't think that B&N would try to lock down sideloads and I don't anticipate it would be hard to defeat.
I hope not but I understand the arguments for your question. To be honest NST as it was not my first choice (first choice was some Sony model) but I love it now. Last time I checked Kobo Aura looked nice but that was long ago and I do not know how things look now on the market.
Recently I was scrubbing my head around this issue. How I see the problem with NST? Well B&N locked out anything and everything humanly possible to prevent users doing something they did not wanted them to do. Devs unlock most of the obstacles out of protest or because of challenge ahead. As it runs ancient version of Android apps are scarce and disappearing fast. Writing an app dedicated for NST might be an act of love toward hardware base made by dedicated fanatic but we can assume there are not to many such individuals around today as Rennate said Nook is old.
So without further ado there are few roads as I see that could be taken if NST is to continue ahead.
1. Upgrades to Android version as far and much its hardware allows and using slightly more up to date apps for it (like CM11 approach running from SD card allows).
2. As Android is just an overlay on Linux leave it as is for B&N sake and good sleep but make some dual boot solution that will actually allow us to boot Linux (something in the line of Ubuntu for devices but not exactly so because as far as I remember that work only for versions of Android above 4) as that could give user maximum possible ability to customize it for his/her use.
3. Just say bye to B&N and build new NST OS from scratch be it Linux or another version of Android as that might be easier due to a clean slate/paper ahead and being less bound to a obstacles made by B&N.
4. It might be possible to create also dual profile on the current NST OS but given its restrictions that might not be of some great use - (B&N profile and user profile). What other forum members think about it?
P.S. I did not want to create separate thread about this and this thread seemed to fit in the general idea of talk about it. I hope Rennate wont mind.
Nah, I don't mind.
I use the same reader app on my Glow2 and everything else, including my $70 Walmart Onn 8" tablet.
Even a cheap-o (single CPU) tablet has 2G vs the Glow2's 0.5G
For better or worse, people like the Android ecosystem as a way to make apps.
Of course, Google & Co are working on making everything ginormous and expensive.
(And adding even more pointless animations.)
It's always a question of how much work you want to put in to fight annoying things.
Renate NST said:
Nah, I don't mind.
I use the same reader app on my Glow2 and everything else, including my $70 Walmart Onn 8" tablet.
Even a cheap-o (single CPU) tablet has 2G vs the Glow2's 0.5G
For better or worse, people like the Android ecosystem as a way to make apps.
Of course, Google & Co are working on making everything ginormous and expensive.
(And adding even more pointless animations.)
It's always a question of how much work you want to put in to fight annoying things.
Click to expand...
Click to collapse
I am glad that you do not mind and find this discussion still within topic you started.
As always you hit problem in the head with much less words then me. I have always wondered what are the limits of hardware requirements needed (minimum) for some tasks/programs to run reliably. And we see that people test those boundaries each day.
You are correct that Android had given people app making opportunities. Sadly recent trend is to take away that from us on old devices as this one. I agree that "awww look its so shiny and buzzing" might look nice but regarding information value its pretty much crap (no way to put it politely sorry). Information is what the people using books/ebooks find to have some merit and it is in the form of text, graph, still picture mostly. I accept that sometimes video can be better tool for presenting certain information but general trend is not in that direction. Information in any shape and form I will accept gladly. Sad truth is that today we have to duck and fight against flash advertising and eye candy web UI of very little value and dubious quality.
I have some doubts what would be the most likely way to continue that is why I made that post. If it was my thread I would make a poll but even here I am willing to hear what is your opinion? Amongst four options I wrote up what would you most likely choose as a way forward? Also if possible please explain why.
1) I think doing an upgrade of Android version on an older device is a bunch of work and hardly justified.
2) I'm not a fan of dual boot. I like to keep things simple. Especially on my main reading device where I just want to pick it up and read.
Android "Linux" has quite a few different things than normal Linux. If you want Linux, get a Kobo.
3) Porting something new to the NST is a lot of work. See #1
4) I don't see the necessity of dividing profiles. I also don't understand what you're looking for.
Ok, I'm a fan of the NST, but it's had its day. The Glows have better resolution and backlight.
You get your choice of capacitive (Glow2) or IR (Glow3) touch screen.
The Android 4.4.2 on the Glows is not so bad yet. (The NST Android 2.1 makes life difficult.)
I think more memory, Bluetooth and a better processor would be on my wish list (in order).
Yes, the Glow4 has Bluetooth.
With enough effort you can fix any little technical thing in life that annoys you.
(I just spend this morning grinding and filing down a piece on my brand new guitar because I couldn't stand the design.)
It's a question of time and also how many people your effort would help.
I think an Onyx Boox is in my future, but I wish they didn't have so many silly models.
It's funny, I still use my original Nook Simple Touch, but a few times a year I find myself curious and looking to see if there's a perfect e-reader out yet for me to upgrade to. In the end it always just seems like nothing is really so much better that I really want to buy it, though.
In particular, page refreshes and overall responsiveness, which are the main things I'd like to be better, still just haven't improved enough on affordable e-readers, in my opinion. A backlight would be kinda cool, but hardly seems like a big deal since personally I'm still pretty used to reading real books, which obviously don't have built in lighting either. I guess a higher density screen might be nice, but I can't say I really notice it on my NST. Newer Android? Maybe, though I've really always been able to find an app that does what I need and works on the NST even with Android 2.1, so I'm not sure what the advantage would be.
I'm a pretty light user of my Nook, though, I guess. Most of the time I'm just reading epubs or sometimes pdfs (scientific papers, which are usually published as double columns, so they work just fine on the NST screen), plus the occasional word games or round of picross here and there. Someday I'm sure I'll upgrade to a new reader, but I think it's gonna be a while at the rate the technology has been improving.
You have stated all valid points here. I understand them and agree to most. Maybe I should explain in more details my points.
I use NST as is. Still restrictions imposed on user by B&N are frustrating sometimes. I mentioned upgrading Android on the device only because its own base is abandoning 2.1 and cutting of access to application made for this version. I have nothing against sideloading apps but if the source to such apps is going to dry out it might be a time for a change. Theoretically with slight upgrade of Linux kernel on it upgrade to gingerbread/honeycomb looks doable. Is it worth the effort is a valid question and that is exactly what I am asking for opinion here.
I am mostly using an OS from that Redmond firm. Although I want to learn and use Linux more I am certainly not looking into using it on e-reader despite it is possible to do on Kobo. Point of dual boot would be to leave B&N stuff as is and do on Linux what you like. At least on Linux you would not be that easily cutoff from apps you want/need. Again looks doable but I am not sure if it is recommendable. Reason for me to considering this is that more and more I read about trying to write/rewrite an apps for this device. Even I have started something similar to porting Linux program to Android and being frustrated by next to nill progress so far started to wonder am I doing it backward and should I run Linux on NST and program in the environment it was written for.
I am surprised Renate is not for whole new OS because the way I see the things she is already halfway there with all the apps she wrote for NST. . I know OS is another matter but let's face it it was half baked product to begin with. I mean Phone.apk really? On a device without sound support! And that app control volume? Man B&N really had shoestring budget for software developer and had us use port of some phone OS instead writing dedicated stuff.
I find multiple profile least advised on such low power device but I could see its merit here and there. I have a cousin which would be happy if she had kids profile on its phone as that would prevent paying triple digit roaming charges. NST most likely do not have the power to pull of multiple profiles although in theory something like that could be made even for Eclare in some crumbly way.
NST have resolution just above low printing and we love it. If some device could achieve 300dpi and have larger screen A4 size preferably with A5 being minimum that would be awesome. There are few device on market Remarkable and Sony with 10 and 13.3 inch screen but they cost still an arm and a leg. Although they shifted concept more toward notebook/sketchbook I have no problem with that but e-book support is next to nothing PDF only if I remember well. I am old and I like to use "pen" on "paper". I will look about other device mentioned. Aura H2O did caught my eye once to be honest.
Now I hope you can see my points more clearly. I find this discussion fruitful. Even if we do nothing we at least have fresh input from others to tickle little gray cells.
As far as upgrades go, upgrading to anything less than Lollipop (5.0) is pretty pointless.
That's already five years old as it is.
As bloat is a given, you're always going to need more memory and a faster processor.
If you want to learn about Linux a Raspberry Pi is certainly an economical solution.
For ~$15 you can get a Raspberry Pi ZeroW.
Android *nix deviates a lot from Linux but mostly in system and startup issues.
You can cross-compile C programs on your Windows box using the the Android NDK and run them in the command line on your Nook.
You won't have direct access to the screen unless you want to write to /dev/graphics/fb0 yourself.
If you don't want the Android layer running at that time you can just turn it on and off with "stop" and "start".
You might try to get into writing regular Java (or Kotlin, but don't get me going on that) applications.
There is something to be said for having your own app that runs on both your phone and your Nook.
There's a lot of convenience in having whatever you're looking for on whatever device you have at the moment.
I always though that backlights were pointless, but I've learned to love them.
If you have copier paper a lot of it is 92% reflective.
The white in eInk is a lot grayer than that.
I always keep my backlight on, but only to the point that it makes up for the gray tint to make it white.
Looking at it you really don't get the impression that it is glowing.
I have stumbled on web page of a project to port some 4+ Android version on NST which pretty much surprised me. Can not remember was it ICS or JB and hell Kitkat would be awesome for device that old. I believe that for that they must abandon B&N stuff almost completely unless they somehow ported it back from Glow versions? And counting in size expected I bet that they reformatted partitions on the device to make it happen. Now will that stick together or fall apart spontaneously is another question. I remember that on xda that somewhere was a thread about disabling OTA from B&N that could brake such upgrade but since they no longer support NST we should not worry about this. I wonder why did you said Lollipop as minimum choice? Do you consider it as minimum acceptable Android version or maximum that NST could possibly run?
As far as Linux go nah I will just play with old laptop instead. Although I caught myself looking to buy present for nephews in electronic realm. Arduino or Pie? aye there is the rub...
I didn't program anything reasonable for a long time. Therefore I am more than rusty in that field. Although I believesome Python or lua script I could manage if enough effort is put on my side.Julia look to me as a programming language that shows some promise to the future from old man perspective. Certainly none of those are useful to porting anything to Android and NST. For the moment I cut my appetite back and will look into how I can backup NST and make virtual image out of it to run it in Virtual box. There I hope to try to learn how things work on Android an play/apply changes in the sand boxed environment. If I break something no harm done just delete virtual drive and start again. I don't want to brick my only NST. Maybe I should buy used one for latter to as I see lot of UK used one have hit the market after B&N closed in UK.
I hate Java from reasons unwilling to disclose or as you said let's not start about that. Idea behind it is fine. Sadly it is lot to be desired on the implementation side. I totally understand that Java might give some benefits especially if we count in the already existing base of programs written on Java. Have a friend who learn and use Java but I personally never manage to overcome my personal detest of it.
Regarding backlight... I never saw Glow. Is there true backlight in like shining through panel? Or did they made something in line of those book lights for real books? I think that could work for capacitive screen but not so much so for IR like NST have. That should not glow much I think and could be regulated in illumination and colour.
The NST has 256M RAM, the Glow2/3 has 512M, the Glow4 has 1G, my $40 phone has 2G.
The $60 Kobo I have has only 256M, but it just runs Linux.
I couldn't be bothered to update my NST even if you handed me an image on a platter.
ebay has the Glow4 (open box) for $130.
I wouldn't even try to update that to a newer version, too much work.
Since this thread started the Boox Poke3 6" reader has come out.
It has Android 10, 8 CPUs, 2G RAM, Bluetooth and lists for $190.
That's a heck of a lot more of a device than the Glow3 for $120.
It also doesn't have the ugly styling of the Poke2.
https://www.boox.com/poke3/
Hmm, currently not in the US warehouse.
I'm a big fan of Arduino and RPi, but it gets complicated.
An adult friend bought an Arduino, hooked up an LCD and a thermometer, loaded the sketch.
It worked. They got bored. End of the story.
I don't know what the solution is. You make it too easy, they get bored. You make it too hard, they get frustrated.
I'm not a fan of the whole Arduino infrastructure and the Processing language. I prefer just AVR8. But I am "old skool".
I use RPi a lot, but I've only seen the desktop version about once.
I use headless and also digital signage without X Windows or desktop.
The Glow2 has single color edge lit backlight, The Glow3/4 uses dual color (blending) edge lit backlight.
If you hold them sighting down the face of the screen at a very low angle you can tell there are discreet LEDs.
(It's nothing you could ever see in normal usage.)
I checked Boox first time you mentioned it. Impressive progress I must say. Paradox is that as I understand newer Android versions are more optimized to be run even on underpowered devices but I agree that NST is both old and underpowered. Still even you mentioned that Kobo has same low memory but still running successfully Linux only environment. That speaks a lot in Linux favor regarding resource management and use. Yes there are slim chances someone cook something up for NST and even then people will just buy new device that is several times better. You wouldn't believe but B&N readers are hard to find here. I had to ask a friend to bring me the one from Middle East because it was available there so go figure.
Thanks for the opinion about Arduino vs RPi. I think you might be right. Kids nowadays will be interested to program more than to assemble something and experiment. Its a shame because I think they could learn more about physics by fiddling with Arduino.
Thanks for explaining me or rather confirming how light on Glow device is made. I am curious how they sorted out possible interference of lighting with IR touchscreen but I guess they somehow used non overlapping LEDs for those two separate things or passthrough IR only filters on IR detector side. In theory even some simple software calibration could work for that but I am also an "old skool" and wouldn't choose that as my way had I have gotten the task to build something of this kind. I might rig me some "lights" for old fashioned hardcopy books. Not that I can't buy it online but I want to engage my fingers a little.
If you haven't played with it yet, the Touch-1.0.apk (in the sig) works on the NST and will show you how/where the beams of IR go.
It can be helpful to see where dirt or distortion of the bezel is making it difficult for touches to be registered correctly.
Since the party seems to be going into a topic of what next best e-reader should be maybe we could exchange opinions about certain things available as in are they necessary or good enough at this moment. For example Boox is offering a model that can show ebooks as black and white or I presume as 4 color "print". As B&W it present it as 300dpi which is on par with printed books and man can not ask for more in my opinion. Alas when it present 4 color "print" it is meager 100dpi that could mean even NST just blows it out of scene. So my vote on color e-reader is still no. If it ever reach 150dpi it will become a thing to consider but right now it is still under acceptable performance from mine point of view.
Do you consider making notes on a device important? I am asking because I have mentioned ReMarkable and Sony DPT (which is gone now). Sony again made good device only to withdraw from the market at the end. While I understand that in the e-reader case as Amazon blow them out securing the better library this time I am afraid it is Sony's own fault. There exist few rebranded models of hardware Sony used with seemingly better software Fujitsu Quadreno and Mooink Pro. Mooink support PDF, epub, docs and text and offers a software for file conversion and DRM management. There are few annoying things. Almost none have microSD card option now. It is replaced with cloud storage or printing. And I personally like having pen but I find being robbed when they sell it separately and with replaceable tips because they made those to wear out. Cost is way to high despite larger screen.
I'm not clear on what you mean with "4 color".
The only thing that I can see on the website is a way to save your scribbles to an external file where you can set the color saved (but not viewed) on the device.
If you've ever seen a store white/red/black eInk shelf label update you'll know that that's only useful for things that change once a day.
I don't look too closely at the reader software itself since I'll probably just use my own.
I hate the sort of pictograph selection of small, medium, large font.
What if I want 5% larger than medium?
There's always a bit of conflict between SD card and waterproof.
I figure 32 GB fixed storage is large enough for me.
There's always a big tossup what is the correct mix of devices, phone, ereader, tablet, tablet with pen, tablet with keyboard, laptop, desktop?
I've never owned a personal laptop, never seen the sense (for me).
Rarely do I use a tablet or a phone with a BT keyboard when I want to do some sort of bulk inputting or fleshing out an idea or transcribing lyrics.
I kind of like digitizers, but never found a way that the utility exceeds the space they take.
Onyx Boox Poke 2 Color is for example device able to reproduce color. Yet is it worth buying?
Yes I understand your choice to use custom reader software. File support seems to have always been a problem and it just went worse from there.
Yes waterproof device shouldn't have SD card. I have mean more in a sense of having the ability to root, backup and thinker with the device.
SJT75 said:
Onyx Boox Poke 2 Color is for example device able to reproduce color.
Click to expand...
Click to collapse
The product selection of Onyx or Boox or Onyx Boox has always confused the heck out of me.
Currently on https://www.boox.com/allproducts/ there is no indication of anything color.
Moreover, the "About Us" speaks of "We focus on E Ink ( ePaper) devices only. "
But I do remember seeing something previously on the website that spoke of color.