5 ms·

Introducing The Kno.. a revolutionizing digital textbook

65 points by obsaysditto 16y ago

raimondious 16y ago
My interest is piqued: As proof of our commitment: from the start we treated our own internal app developers as third party developers. A developer-friendly environment is in our blood. We’re powered by the WebKit browser engine, so if you can build a website, you can build a Kno app. Also, don't miss the photos on the home page. This thing is enormous. Engadget has a hands on: http://www.engadget.com/2010/06/02/kno-dual-screen-tablet-appears-at-d8-we-go-hands-on/ http://www.engadget.com/2010/06/02/kno-dual-screen-tablet-ap... (edit)
- exit 16y ago
  where do i navigate to physical specs / pictures of people actually using it? those seem suspiciously absent.
  - raimondious 16y ago
    Updated my comment with a link for you.
  - donw 16y ago
    Judging by the size of the device, I'd say that this is likely a good source for the physical specs of the people using it: http://www.bodybuildingpro.com/bestbodybuilderever.html http://www.bodybuildingpro.com/bestbodybuilderever.html Seriously, that thing is huge, and is easily larger than anything I needed to carry for an upper-division math class, other than the 'Advanced Engineering Math' course. The book for that was so expensive because it came with sherpas and a mule team. But I digress... I'd like to see how they avoid the doom of nearly every other attempt at electronic textbooks: publishers that are totally unwilling to distribute their books in electronic form. Apple and Amazon have enough clout between them with the Kindle and iPad to bring the heavy guns to the negotiating table; the verdict on the Kno remains to be seen.
- tcdent 16y ago
  Judging by the pictures linked above, I think they went too big with it. It's more of a coffee table book than a textbook.
  - sliverstorm 16y ago
    It looks unwieldy, but it does need large pages. I can't tell for sure, but the active area of the screen seems to be comparable in size to my larger textbooks.
  - sh1mmer 16y ago
    Are you trying to learn or surf youtube on the couch? If they are trying to go application specific for learning I'd rather have a big ass device that kicks ass with textbooks, than suffer a 9" screen. If you compare it to the text book load of a student now it's a huge improvement. Also since one of the screens is for note taking, you are also remove that additional stuff as well. While a device that large seems counter-intuitive, it's made for purpose not general computing.
    - tcdent 16y ago
      This device would be amazing for consuming media on the couch. I'm questioning its usability in a typical students day. Reducing it to 9 inches is taking it to the extreme, even 11 or 12 inch displays would still be perfectly adequate and cut down on it's size and weight.
- deleted 16y ago
  [deleted]
- KingOfB 16y ago
  The kno wins just for the press pics: http://www.engadget.com/photos/kno-press-pics/#3036339 http://www.engadget.com/photos/kno-press-pics/#3036339 Everyone's full of envy and all the guys run around in their underwear! Seriously wonder what they were thinking with those pictures.
- czhiddy 16y ago
  > from the start we treated our own internal app developers as third party developers I'm not exactly sure what this means. In the Android/iPhone world, I can see this as meaning no use of private APIs. That gives 3rd party app writers a more even footing in the AppStore at the cost of no API dogfooding whatsoever.
benofsky 16y ago
It looks cool but it's massive and with two screens that size and the batteries that would be required to support them, I can imagine that it is very heavy. Which is definitely one of the biggest problems with paper textbooks, something we should try and get away from with etextbooks.
- bockris 16y ago
  5.5 lbs! (from http://seattletimes.nwsource.com/html/technologybrierdudleysblog/2012011657_d8_kno_tablet_for_students_unv.html http://seattletimes.nwsource.com/html/technologybrierdudleys... ) and at the price point mentioned in article, I feel it is a non-starter.
  - stcredzero 16y ago
    What if someone published a textbook through the Kindle store? This would be available through the iPad, which either has or will grow into a lot of the same features.
    - gte910h 16y ago
      It doesn't really feel like the kindle has the level of formatting required to really do a textbook.
    - benofsky 16y ago
      Note taking where you can just scribble on the page is critical. Problem with the iPad is the lack of a stylus (you can't really write with your finger or type in the way people take notes...)
      - stcredzero 16y ago
        Funny, but I use a stylus with it.
- OmarIsmail 16y ago
  It'd probably weigh about the same amount as a first year Calc textbook. This is actually one area where the standard for improvement isn't very high. Textbooks weigh A LOT, and I think it's getting to the point where people's posture and backs are being negatively affected. Let alone the day you need to move... Compared to something like an iPad, this Kno is going to be a hell of a lot heavier, so it's just a matter of what the students are comparing against. This is all moot though as the major pain point with textbooks are their obscene pricing. If this is just the same old overpriced textbooks, just in digital form, it's interesting but hardly a game changer.
asolove 16y ago
Tablets are going to expose all sorts of new ways of interacting with hypertext on the client side. Supporting html5 is nice for authors, but the real revolution comes when readers can compare multiple hypertext documents, naturally browse through interlinked documents, make annotations, etc. These things have been tried and failed on other form factors, but I think they might succeed on a device like this, Courier or the iPad where the new form-factor requires new interaction models anyway. This device doesn't look perfect, but they're exploring the most interesting aspect of the tablet problem.
- stcredzero 16y ago
  Check out Popplet. I think something like this could be used as a framework to enable most of the functionality shown in Microsoft's Courier vaporware video. (But in a multi-touch friendly way) http://popplet.com/ http://popplet.com/ If other applications could be integrated, such that arbitrary docs could appear in a Popplet-window, then this gives us a task/document-centric way for users to integrate and organize all of their data. (Such that applications disappear into the background, and it's their data that matters.)
  - nooneelse 16y ago
    Very neat, thanks for sharing that. If data from other application could be integrated like that, would that get it kicked off the iPad under the new "no new 'desktop' environments" rule?
mildweed 16y ago
Reminds me of this competition for brand names worse than Knol: http://voltagecreative.com/blog/2008/08/50-for-worse-brand-name-than-knol-we-have-a-winner/ http://voltagecreative.com/blog/2008/08/50-for-worse-brand-n...
- Vekz 16y ago
  This was originally branded the Kakai. http://social.venturebeat.com/2010/01/20/chegg-founders-stealthy-kakai-building-a-gesture-based-consumer-device/ http://social.venturebeat.com/2010/01/20/chegg-founders-stea... www.kakai.com now redirects to www.kno.com It is a project by the Founder of Chegg.com a service that specializes in textbook rentals. I'm not really enticed by any of their branding.
cwilson 16y ago
The Kno... revolutionizing digital textbooks with a 5.5 pound, original xbox size, dual screen tablet device that starts just under $1,000. Shoot me in the face.
- tassl 16y ago
  Although the price is excessive, I think that we can't forget the target of the device: students. If this tool can improve the student experience, reduce the costs of the books during the year and enable them to do some homework (I haven't tested the system and I have no idea of all the gadgets available)... it might be a good idea for them. I look back at my Middle School years when I had to carry a bag full of books every day and... 5.5lb doesn't sound that heavy. Also, this technology has been developed for students. If the device ends up being successful, I am more than sure that other tablets will appear with a broader target.
- jmtame 16y ago
  if i were currently an undergrad, i wouldn't want to pull that thing out in a lecture. i don't know if i could even fit it, given some of the tight seating in the lecture halls i went to. everyone uses a laptop or notepad for note taking and that's about as much space as they can afford. i definitely think they should come out with a smaller form factor. the other issue is pricing. this device has to significantly beat the price of used textbooks.
  - nooneelse 16y ago
    It can do things that paper textbooks don't; it isn't competing just on price. For instance, how about you mark stuff as important which not only lets you flip through just those bits later but it also puts that chunk of information in your automated "review-stuff" queue. Give that queue a "which things to pop-up when" scheduler based on measurements of your retrieval success rate fall-off over time and some memory science, i.e. it can be a textbook that reinforces the important bits just before your brain was about to forget them. You could even reward a regimen of shoving information through the student's attention... "rewrite these notes for extra points." The size, sure it can be streamlined some, but this isn't for mostly passive content consumption and casual gaming so it should never be iPad sized.
swah 16y ago
Make you own Kno. You will need: - 2 x Apple iPad - 1 x Hinge
- jmtame 16y ago
  not entirely true, although i think you are being a little facetious. this device seems a lot more open in general (use of flash for example).
  - wwortiz 16y ago
    He may be acting a bit facetious but as someone who really doesn't see the point of an ipad at this point in time 2 ipads seems like a much better deal than this hunk of hardware.
  - whughes 16y ago
    It's a textbook. Flash doesn't matter. The content needs to be there. I've read textbooks on my iPad before; for the most part, it works OK. There doesn't appear to be any big advantage to the Kno that couldn't be matched in a specialized iPad app.
seasoup 16y ago
Drop the hardware, write an iPad app. They do some very cool things with the software that neither the kindle nor Apples book reader app satisfies. But when it comes down to how to spend the money, $1000 on one Kno or two iPads, there isn't enough of a value add on for the Kno. In fact, the iPad has more features and a better form factor. Kno is about a year late for their hardware, but their software could work as an iPad app.
mkramlich 16y ago
An approximate equivalent would be a tablet/laptop and a paper notebook and pen.
ygd 16y ago
I would want one of these if there were enough textbooks and the price was reasonable.
RevRal 16y ago
Yes! I've been waiting for an ebook reader that I can use to take hand-written notes with. I really can't concentrate on a book unless I have a pencil in hand, underlining, circling, and taking notes. Stylus instead of pencil, here.
chbrown 16y ago
Looks hackernews-inspired: two iPads and some Sugru to hold them together.
foamdino 16y ago
Having just researched Personal Learning Environments (PLE's) [1] - this is a timely reminder of just how bad standard teaching portal type application are for the goal of teaching and learning. Hopefully this will spawn a few imitators which will drive the costs down so that it isn't just useful in the US. [1]http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.97.2772&rep=rep1&type=pdf http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.97....
norswap 16y ago
So basically, it's a tablet, but it's as unpractical to use as a laptop. (If you can use it comfortably somewhere, you can probably use a laptop instead.)

65 points by obsaysditto 16y ago

My interest is piqued: As proof of our commitment: from the start we treated our own internal app developers as third party developers. A developer-friendly environment is in our blood. We’re powered by the WebKit browser engine, so if you can build a website, you can build a Kno app. Also, don't miss the photos on the home page. This thing is enormous. Engadget has a hands on: http://www.engadget.com/2010/06/02/kno-dual-screen-tablet-appears-at-d8-we-go-hands-on/ http://www.engadget.com/2010/06/02/kno-dual-screen-tablet-ap... (edit)

exit 16y ago
where do i navigate to physical specs / pictures of people actually using it? those seem suspiciously absent.
- raimondious 16y ago
  Updated my comment with a link for you.
- donw 16y ago
  Judging by the size of the device, I'd say that this is likely a good source for the physical specs of the people using it: http://www.bodybuildingpro.com/bestbodybuilderever.html http://www.bodybuildingpro.com/bestbodybuilderever.html Seriously, that thing is huge, and is easily larger than anything I needed to carry for an upper-division math class, other than the 'Advanced Engineering Math' course. The book for that was so expensive because it came with sherpas and a mule team. But I digress... I'd like to see how they avoid the doom of nearly every other attempt at electronic textbooks: publishers that are totally unwilling to distribute their books in electronic form. Apple and Amazon have enough clout between them with the Kindle and iPad to bring the heavy guns to the negotiating table; the verdict on the Kno remains to be seen.
tcdent 16y ago
Judging by the pictures linked above, I think they went too big with it. It's more of a coffee table book than a textbook.
- sliverstorm 16y ago
  It looks unwieldy, but it does need large pages. I can't tell for sure, but the active area of the screen seems to be comparable in size to my larger textbooks.
- sh1mmer 16y ago
  Are you trying to learn or surf youtube on the couch? If they are trying to go application specific for learning I'd rather have a big ass device that kicks ass with textbooks, than suffer a 9" screen. If you compare it to the text book load of a student now it's a huge improvement. Also since one of the screens is for note taking, you are also remove that additional stuff as well. While a device that large seems counter-intuitive, it's made for purpose not general computing.
  - tcdent 16y ago
    This device would be amazing for consuming media on the couch. I'm questioning its usability in a typical students day. Reducing it to 9 inches is taking it to the extreme, even 11 or 12 inch displays would still be perfectly adequate and cut down on it's size and weight.
deleted 16y ago
[deleted]
KingOfB 16y ago
The kno wins just for the press pics: http://www.engadget.com/photos/kno-press-pics/#3036339 http://www.engadget.com/photos/kno-press-pics/#3036339 Everyone's full of envy and all the guys run around in their underwear! Seriously wonder what they were thinking with those pictures.
czhiddy 16y ago
> from the start we treated our own internal app developers as third party developers I'm not exactly sure what this means. In the Android/iPhone world, I can see this as meaning no use of private APIs. That gives 3rd party app writers a more even footing in the AppStore at the cost of no API dogfooding whatsoever.

benofsky 16y ago

It looks cool but it's massive and with two screens that size and the batteries that would be required to support them, I can imagine that it is very heavy. Which is definitely one of the biggest problems with paper textbooks, something we should try and get away from with etextbooks.

bockris 16y ago
5.5 lbs! (from http://seattletimes.nwsource.com/html/technologybrierdudleysblog/2012011657_d8_kno_tablet_for_students_unv.html http://seattletimes.nwsource.com/html/technologybrierdudleys... ) and at the price point mentioned in article, I feel it is a non-starter.
- stcredzero 16y ago
  What if someone published a textbook through the Kindle store? This would be available through the iPad, which either has or will grow into a lot of the same features.
  - gte910h 16y ago
    It doesn't really feel like the kindle has the level of formatting required to really do a textbook.
  - benofsky 16y ago
    Note taking where you can just scribble on the page is critical. Problem with the iPad is the lack of a stylus (you can't really write with your finger or type in the way people take notes...)
    - stcredzero 16y ago
      Funny, but I use a stylus with it.
OmarIsmail 16y ago
It'd probably weigh about the same amount as a first year Calc textbook. This is actually one area where the standard for improvement isn't very high. Textbooks weigh A LOT, and I think it's getting to the point where people's posture and backs are being negatively affected. Let alone the day you need to move... Compared to something like an iPad, this Kno is going to be a hell of a lot heavier, so it's just a matter of what the students are comparing against. This is all moot though as the major pain point with textbooks are their obscene pricing. If this is just the same old overpriced textbooks, just in digital form, it's interesting but hardly a game changer.

asolove 16y ago

Tablets are going to expose all sorts of new ways of interacting with hypertext on the client side. Supporting html5 is nice for authors, but the real revolution comes when readers can compare multiple hypertext documents, naturally browse through interlinked documents, make annotations, etc. These things have been tried and failed on other form factors, but I think they might succeed on a device like this, Courier or the iPad where the new form-factor requires new interaction models anyway. This device doesn't look perfect, but they're exploring the most interesting aspect of the tablet problem.

stcredzero 16y ago
Check out Popplet. I think something like this could be used as a framework to enable most of the functionality shown in Microsoft's Courier vaporware video. (But in a multi-touch friendly way) http://popplet.com/ http://popplet.com/ If other applications could be integrated, such that arbitrary docs could appear in a Popplet-window, then this gives us a task/document-centric way for users to integrate and organize all of their data. (Such that applications disappear into the background, and it's their data that matters.)
- nooneelse 16y ago
  Very neat, thanks for sharing that. If data from other application could be integrated like that, would that get it kicked off the iPad under the new "no new 'desktop' environments" rule?

mildweed 16y ago

Reminds me of this competition for brand names worse than Knol: http://voltagecreative.com/blog/2008/08/50-for-worse-brand-name-than-knol-we-have-a-winner/ http://voltagecreative.com/blog/2008/08/50-for-worse-brand-n...

Vekz 16y ago
This was originally branded the Kakai. http://social.venturebeat.com/2010/01/20/chegg-founders-stealthy-kakai-building-a-gesture-based-consumer-device/ http://social.venturebeat.com/2010/01/20/chegg-founders-stea... www.kakai.com now redirects to www.kno.com It is a project by the Founder of Chegg.com a service that specializes in textbook rentals. I'm not really enticed by any of their branding.

cwilson 16y ago

The Kno... revolutionizing digital textbooks with a 5.5 pound, original xbox size, dual screen tablet device that starts just under $1,000. Shoot me in the face.

tassl 16y ago
Although the price is excessive, I think that we can't forget the target of the device: students. If this tool can improve the student experience, reduce the costs of the books during the year and enable them to do some homework (I haven't tested the system and I have no idea of all the gadgets available)... it might be a good idea for them. I look back at my Middle School years when I had to carry a bag full of books every day and... 5.5lb doesn't sound that heavy. Also, this technology has been developed for students. If the device ends up being successful, I am more than sure that other tablets will appear with a broader target.
jmtame 16y ago
if i were currently an undergrad, i wouldn't want to pull that thing out in a lecture. i don't know if i could even fit it, given some of the tight seating in the lecture halls i went to. everyone uses a laptop or notepad for note taking and that's about as much space as they can afford. i definitely think they should come out with a smaller form factor. the other issue is pricing. this device has to significantly beat the price of used textbooks.
- nooneelse 16y ago
  It can do things that paper textbooks don't; it isn't competing just on price. For instance, how about you mark stuff as important which not only lets you flip through just those bits later but it also puts that chunk of information in your automated "review-stuff" queue. Give that queue a "which things to pop-up when" scheduler based on measurements of your retrieval success rate fall-off over time and some memory science, i.e. it can be a textbook that reinforces the important bits just before your brain was about to forget them. You could even reward a regimen of shoving information through the student's attention... "rewrite these notes for extra points." The size, sure it can be streamlined some, but this isn't for mostly passive content consumption and casual gaming so it should never be iPad sized.

swah 16y ago

Make you own Kno. You will need: - 2 x Apple iPad - 1 x Hinge

jmtame 16y ago
not entirely true, although i think you are being a little facetious. this device seems a lot more open in general (use of flash for example).
- wwortiz 16y ago
  He may be acting a bit facetious but as someone who really doesn't see the point of an ipad at this point in time 2 ipads seems like a much better deal than this hunk of hardware.
- whughes 16y ago
  It's a textbook. Flash doesn't matter. The content needs to be there. I've read textbooks on my iPad before; for the most part, it works OK. There doesn't appear to be any big advantage to the Kno that couldn't be matched in a specialized iPad app.

seasoup 16y ago

Drop the hardware, write an iPad app. They do some very cool things with the software that neither the kindle nor Apples book reader app satisfies. But when it comes down to how to spend the money, $1000 on one Kno or two iPads, there isn't enough of a value add on for the Kno. In fact, the iPad has more features and a better form factor. Kno is about a year late for their hardware, but their software could work as an iPad app.

mkramlich 16y ago

An approximate equivalent would be a tablet/laptop and a paper notebook and pen.

ygd 16y ago

I would want one of these if there were enough textbooks and the price was reasonable.

RevRal 16y ago

Yes! I've been waiting for an ebook reader that I can use to take hand-written notes with. I really can't concentrate on a book unless I have a pencil in hand, underlining, circling, and taking notes. Stylus instead of pencil, here.

chbrown 16y ago

Looks hackernews-inspired: two iPads and some Sugru to hold them together.

foamdino 16y ago

Having just researched Personal Learning Environments (PLE's) [1] - this is a timely reminder of just how bad standard teaching portal type application are for the goal of teaching and learning. Hopefully this will spawn a few imitators which will drive the costs down so that it isn't just useful in the US. [1]http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.97.2772&rep=rep1&type=pdf http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.97....

norswap 16y ago

So basically, it's a tablet, but it's as unpractical to use as a laptop. (If you can use it comfortably somewhere, you can probably use a laptop instead.)