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New Touchscreen Technology Like Writing On Paper

An anonymous reader writes "A company claims it has the technology to make writing on touchscreens more like writing with pencil and paper, when the harder you press the thicker the line you produce. The technology uses a material called Quantum Tunneling Composite (QTC), the resistance of which is extremely sensitive to pressure, unlike today's touchscreen phones, which might be fine for basic finger-pointing, but they are poor at gauging the pressure of the touch. The hope is that this will be useful in Asia for handwriting recognition, because Asian scripts use a lot of variation in line thickness. Interestingly, screens with a standard 2D touch matrix can get the extra measure of control using a narrow strip of QTC down the side."

123 comments

  1. Three words by Vinegar+Joe · · Score: 3, Funny

    Etch A Sketch.

    --
    "The average reporter we talk to is 27 years old......They literally know nothing." - Ben Rhodes
    1. Re:Three words by ELitwin · · Score: 1

      I didn't know an Etch A Sketch was a touchscreen device, much less pressure sensitive. I would like to buy yours.

    2. Re:Three words by tylerni7 · · Score: 1

      After seeing the pictures on their website http://www.peratech.com/qtcscience.php (the ones at the bottom), this technology looks a whole lot less friendly than an etch-a-sketch.

      Sure, I know these are tiny particles, but if most consumers see a giant spiky ball shooting lightning I think they might be a bit weary of this new technology.

    3. Re:Three words by Alinabi · · Score: 4, Funny

      Yeah, but you get to replace a cheap, safe and well tested technology with a very expensive new one, which fills the same need using a substance that is, potentially, as harmful to your health as asbestos. Cool, isn't it?

      --
      "You can't allow somebody to commit the crime before you detain them." [Condoleezza Rice]
    4. Re:Three words by V!NCENT · · Score: 1

      Eleven words:

      Fedora twelve plus Inkscape plus Lenevo Thinkpad tablet with Wacom Touchscreen.

      Too bad, idiots...

      --
      Here be signatures
  2. It always amuses me when... by Anonymous Coward · · Score: 4, Insightful

    I'm in line at a store and I see someone ahead of me jamming the stylus frantically into the signature pad, as if pressing harder will somehow make the pad sense the stylus better. The pad is broken precisely because dimwits keep stabbing it so hard!

    1. Re:It always amuses me when... by TheVelvetFlamebait · · Score: 1

      While it is privately amusing, it isn't really fair to call them dimwits. Ignorant perhaps, but not necessarily dimwits.

      --
      You know, there is a difference between trolling and pointing out the flaws in your reasoning. Just saying.
  3. ScuttleMonkey by oldhack · · Score: 1

    Hey, back in the days, I forget about when, the monkey took a lot of flak for posting certain types of stories.

    Anyways, for what it's worth, I find the monkey's story selection has been consistently good - interesting and relevant "news for nerd" - unlike those by a certain other picker who will remain nameless (starts with "sam").

    --
    Fuck systemd. Fuck Redhat. Fuck Soylent, too. Wait, scratch the last one.
    1. Re:ScuttleMonkey by gbjbaanb · · Score: 1

      but Kdawson doesn't start with 'sam'

      KDawson isn't so bad, he's edited a couple of my submissions well, but lets not allow that to get in the way of a good old slagging-off session :)

    2. Re:ScuttleMonkey by pnewhook · · Score: 1

      A company claims it has the technology to make writing on touchscreens more like writing with pencil and paper, when the harder you press the thicker the line you produce.

      Anyways, for what it's worth, I find the monkey's story selection has been consistently good - interesting and relevant

      Except the capability in the article (quoted above) I had on my tablet from 5 years ago. Press harder on hte stylus and you get a thicker line. Why exactly is this new or fascinating?

      --
      Tesla was a genius. Edison however was a overrated hack who liked to torture puppies.
  4. sketching by dropadrop · · Score: 1

    I was just having a cigarette today and a bunch of our graphic designers where talking about how they would immediately buy an ipad if it had a screen like this, but as is they where skipping.

    1. Re:sketching by ELitwin · · Score: 2, Funny

      Do the non-smoking graphic designers have a different preference?

    2. Re:sketching by poetmatt · · Score: 1

      any capacitative screen already has pretty good touch sensitivity. try running a rooted android phone and it has a tool that analyzes the amount of pressure as well as speed of movements, etc. It seems quite accurate and does what this tocuhscreen tech is advertising.

    3. Re:sketching by dropadrop · · Score: 1

      Do you want me to hook you up with them to ask?

    4. Re:sketching by mopower70 · · Score: 1

      As a toy or as a tool? Because it would fail miserably as the latter. And any serious designer who thinks otherwise... isn't.

    5. Re:sketching by Nyeerrmm · · Score: 1

      I think that this wouldn't be possible if you were using a capacitive stylus with a narrow tip. The reason is that the screen is not actually measuring pressure, but relies on the fact that fingers are 'squishy' and when you press harder more contact is being made and therefore either the output value or the number of pixels goes up.

      There's a stylus that Ars reviewed a week or two that claimed to make the touchpad on a laptop work like a pressure-sensitive wacom, and it relied on having a large tip that was similarly 'squishy'. However, this also meant it had a big, imprecise tip that could never be as good as a true pressure sensitive system -- useful but no substitute.

    6. Re:sketching by Anonymous Coward · · Score: 0

      As a toy or as a tool? Because it would fail miserably as the latter. And any serious designer who thinks otherwise... isn't.

      The Cintiq disagrees with you.

  5. Like writing on paper? by TheRaven64 · · Score: 1

    You mean, something I won't be able to do legibly?

    --
    I am TheRaven on Soylent News
    1. Re:Like writing on paper? by Anonymous Coward · · Score: 0

      With pressure counting it ought to be more legible that trying to write free hand on a current touch screen.

    2. Re:Like writing on paper? by armyofone · · Score: 1

      I believe his point is that his handwriting, (w/pen & paper) is already not legible. So using this tech won't help him.

      --
      "A revolution without dancing is... a revolution not worth having"
    3. Re:Like writing on paper? by newcastlejon · · Score: 1

      Like eat up Martha?

      --
      If God forks the Universe every time you roll a die, he'd better have a damned good memory.
  6. Wacom tablet, anyone? by Anonymous Coward · · Score: 5, Informative

    I seem to remember Wacom tablets having this kind of feature for a long long time... granted, the texture wasn't paper-like, but you could replace the 'nibs' or the ends to change the drag-feel of the stylus on the tablet. Best of all, no batteries for any of the devices - the tablet drove them with power provided as long as they were within a quarter of an inch of the surface. How is this revolutionary?

    1. Re:Wacom tablet, anyone? by CapnStank · · Score: 1

      Yeah I agree, I came here about to say this but apparently you beat me to the punch. I just think that it must be Wacom wasn't a cool enough name for Slashdot's frontpage and had to have something with "Quantum" in the name to justify it being 'revolutionary'

    2. Re:Wacom tablet, anyone? by mikael_j · · Score: 3, Informative

      The main selling point of Wacom tablets is exactly this, the reason they can so much for the Cintiq is because it's about as close to drawing on real paper/canvas as you can get with a computer. And as you stated, you can replace the nibs to get a different feel.

      IMO (as someone who's used Wacom tablets for ages and prefers them to regular mice) the only real downside to Wacom tablets is that they take up a bit of space and are expensive but once you get used to using the stylus or the tablet mice (up with those is "up" on the tablet, not "forward" on the mouse) you'll have serious issues with regular mice.

      /Mikael

      --
      Greylisting is to SMTP as NAT is to IPv4
    3. Re:Wacom tablet, anyone? by Brandee07 · · Score: 4, Informative

      http://www.wacom.com/bamboo/bamboo_pen_touch.php

      You can get 1024 levels of pressure sensitivity for $99. The next product line up offers MORE pressure sensitivity and can detect pen tilt as well.

      So, yeah, I'm not seeing the innovation here.

    4. Re:Wacom tablet, anyone? by mikael_j · · Score: 1

      "...they can charge so much for the Cintiq...", somehow I missed a word when typing.

      --
      Greylisting is to SMTP as NAT is to IPv4
    5. Re:Wacom tablet, anyone? by maxwell+demon · · Score: 1

      http://www.wacom.com/bamboo/bamboo_pen_touch.php

      You can get 1024 levels of pressure sensitivity for $99. The next product line up offers MORE pressure sensitivity and can detect pen tilt as well.

      So, yeah, I'm not seeing the innovation here.

      The innovation is the way the pressure sensitivity is achieved. If I understand the article correctly, it's cheaper to manufacture than the alternatives.

      --
      The Tao of math: The numbers you can count are not the real numbers.
    6. Re:Wacom tablet, anyone? by Anonymous Coward · · Score: 0

      Wacom pressure is in the pen. Here the pressure is in the screen, so it doesn't matter what is touching it. Unless I'm wrong.

    7. Re:Wacom tablet, anyone? by newcastlejon · · Score: 2, Funny

      Because it's a touchscreen. Those aren't new in themselves, but this is apparently the first touch-sensitive one.

      --
      If God forks the Universe every time you roll a die, he'd better have a damned good memory.
    8. Re:Wacom tablet, anyone? by Anonymous Coward · · Score: 2, Informative

      The Wacom tablet is not a display device, just an input device. Having a similar level of pressure sensitivity as a Wacom tablet but on the actual display device would be a huge improvement.

    9. Re:Wacom tablet, anyone? by noidentity · · Score: 1

      Presumably this doesn't require a stylus, though the article is very light on detail (other than that this is a disruptive game-changing 3D technology that will allow revolutionary improvements to phones).

    10. Re:Wacom tablet, anyone? by mikael_j · · Score: 1

      Somehow having the entire surface be pressure sensitive seems like a bad idea unless you want to start practicing hand acrobatics to avoid touching the surface of the device with your hand while drawing or writing.

      /Mikael

      --
      Greylisting is to SMTP as NAT is to IPv4
    11. Re:Wacom tablet, anyone? by Zocalo · · Score: 2, Informative

      There seems to be a little confusion over Wacom's product ranges here, but the device most people are probably thinking of is the Cintiq, not one of their more conventional tablets like the Intuos range. They do everything this new screen does and more, as they support all of the pressure and tilt detection routines of the tablets, so the only things that might be novel about this new screen is nature of the QTC technology being used or the cost of its production. Hopefully, the latter; the Cintiqs are a dream to use for retouching, painting or other freehand work, but frighteningly expensive!

      --
      UNIX? They're not even circumcised! Savages!
    12. Re:Wacom tablet, anyone? by Zerth · · Score: 1

      The Wacom tablet is not a display device, just an input device. Having a similar level of pressure sensitivity as a Wacom tablet but on the actual display device would be a huge improvement.

      What, like a Wacom Cintiq?

    13. Re:Wacom tablet, anyone? by Zerth · · Score: 1

      If the surface is multi-touch(for large values of multi), you can implement a frog-eye algorithm that ignores anything that hasn't moved in an interesting manner recently. Or ignore blobs that run off the edge.

      For mouse-pointer emulation, just attach the cursor to the first blob that touches, keep track of other blobs that touch later and ignore them until you remove all blobs. Then start over again with the first blob. Maybe have some size/shape characteristics(eg nothing larger than a basketball players hand can get the pointer).

    14. Re:Wacom tablet, anyone? by Toonol · · Score: 1

      Agree. I bought a Wacom tablet as an extra for one of my machines, and liked it so much that I bought another, and use them as the primary controller for both the PCs at my workdesk. It is nice to be able to hold a pen or mouse in your hand, and move back and forth between machines using the same controller.

      Another feature that some Wacom tablets offer is that they can detect 'lean'... if you hold your pen at an angle while drawing, it can respond with a different amount of spread or line thickness.

    15. Re:Wacom tablet, anyone? by Anonymous Coward · · Score: 0

      Is the Wacom clear with a screen behind it? Didn't read either article, but the OP says touchscreen, this says tablet...

    16. Re:Wacom tablet, anyone? by Hurricane78 · · Score: 1

      Exactly. Nowadays they even offer to detect the *angle* of the pen! (E.g. for airbrushing.)

      A friend of mine bought the big Cintiq for working with ZBrush, and according to him it’s just plain insane. The price is too (2000€), but he said it’s worth it, as it just beats paper or anything else out of the water.
      (No, neither he is nor I am a marketing guy in disguise. ^^ We really feel like that.)

      --
      Any sufficiently advanced intelligence is indistinguishable from stupidity.
    17. Re:Wacom tablet, anyone? by Anonymous Coward · · Score: 0

      Agreed, Wacom already has pressure sensitivity down cold. Polite disagreement: I didn't retire my mouse. Instead I put it on the left.

      It's nice to use either hand for pointer, especially during key-combos. But there was a surprise benefit - it puts the mouse closer, not a reach across the numpad. You can actually mouse while leaving your upper arm in the ergonomically best position. Takes about a week to bring the left up to full speed. Use both fingers on whichever button at first to ease transition, and really that's it. The only downside is it doesn't make you ambidextrous at all. I'm completely happy mousing through GIMP with the left, but away from the computer I'm back to right-handed.

      (And the tablet mouse is /hideous/. Thanks for stating that at least someone actually uses those. I'd figured none.)

    18. Re:Wacom tablet, anyone? by ninjackn · · Score: 1

      I didn't RTFA but I read the link in the article and it's really interesting. It's innovative because it's a pressure sensitive resistive technology. Not only can you get a location measurement from a touch you also get pressure. It's amazing because you can use anything physical to do it, push with your finger, your noise, your toe or a chop stick and it will still register. The iPhone screen or a wacom tablet can't do that.

      In terms of feeling more "real", when you write on a piece of paper it's the paper that yields to the pressure. Anyone who writes really hard will see their words indented on the next few pages. When you write with a wacom table you see the tip moves further into the stylus, which when compared to a touch screen that will yield it seems less authentic.

      --
      [FUCK BETA 2.6.2014]
    19. Re:Wacom tablet, anyone? by mikael_j · · Score: 1

      (And the tablet mouse is /hideous/. Thanks for stating that at least someone actually uses those. I'd figured none.)

      The tablet mice are mostly useful when coding or doing other keyboard-heavy input since you don't have to devote any attention to the orientation of the mouse since the orientation of the tablet relative to the keyboard tends to stay the same, at first it felt a bit weird for me but once I got used to it regular mice started to feel troublesome as I became aware of the "orientation phase" every time I'd reach for the mouse when using a regular mouse.

      /Mikael

      --
      Greylisting is to SMTP as NAT is to IPv4
    20. Re:Wacom tablet, anyone? by Anonymous Coward · · Score: 0

      IMO (as someone who's used Wacom tablets for ages and prefers them to regular mice) the only real downside to Wacom tablets is that they take up a bit of space and are expensive but once you get used to using the stylus or the tablet mice (up with those is "up" on the tablet, not "forward" on the mouse) you'll have serious issues with regular mice.

      Well it's like saying... I used to drive a Ferrari or a high end car and have trouble trying to drive an Hyundai.

    21. Re:Wacom tablet, anyone? by Jearil · · Score: 1

      Yes: http://www.wacom.com/cintiq/cintiq-21ux.php

      They're a bit expensive, but wacom does have drawing screens with pressure sensitivity, and have for a while now.

    22. Re:Wacom tablet, anyone? by Areyoukiddingme · · Score: 1

      $2000 for the screen with a pen. $70 to replace a pen. Wacoms have existed for decades, but there's a reason why they're a niche product. Wacom corporation has absolutely no interest in becoming an indispensable mass market product and they make damn sure that won't happen by charging outrageous prices.

      Pressure and tilt sensitive stylus tablets could be everywhere, already, but Wacom likes their fat margins. Their technology is really REALLY mature by now. They could have improved efficiency and yields and reduced their prices if they wanted to. They don't want to. If QTC can achieve a sensible price point, they may very well supplant Wacom in the coming years.

      I'll take a Pixel Qi screen with a QTC interface for $100 please Alex.

      (Not that I expect to see any such thing in less than 20 years, after patents start running out and Taiwanese manufacturers can do what they like.)

    23. Re:Wacom tablet, anyone? by Anonymous Coward · · Score: 0

      That's a problem tablet enabled laptops have solved for a while now. Anytime the wacom pen gets within, I think its 2" of the screen, the touch overlay is disabled and only pen input is accepted until the pen is lifted. Simple solution, no? Why bother with algorithms.

    24. Re:Wacom tablet, anyone? by McGiraf · · Score: 1

      maybe because this does not use a pen?

    25. Re:Wacom tablet, anyone? by BronsCon · · Score: 1

      The stylus reports pressure back to the tablet. You don't need a stylus with this new tech.

      --
      APK quotes people (including myself) without context and should not be trusted. Just thought you should know.
    26. Re:Wacom tablet, anyone? by pnewhook · · Score: 1

      I had a wacom on my tablet (Motion Computing). Was pressure sensitive and cost less than $2000

      --
      Tesla was a genius. Edison however was a overrated hack who liked to torture puppies.
    27. Re:Wacom tablet, anyone? by AmiMoJo · · Score: 1

      I wonder how much having a paper-like texture would help with handwriting recognition. I find I write a lot more legibly with a pencil on paper than with a biro or a stylus on a smooth screen. I have arthritis in my hands anyway but I think most people find that the extra friction helps control their strokes.

      If they can make this thing cheap enough I'd like to get one for making notes on screen. I already type much faster than I write but being able to sketch on diagrams would be useful.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
  7. Asia != China by Anonymous Coward · · Score: 0

    Not all Asian scripts are the same. Asia covers a very big area, from Saudi Arabia till Japan, and from Russia to India.

  8. Thickening Issue by Anonymous Coward · · Score: 0

    I don't understand why would ppl want computing applications in terms of thickness

    1. Re:Thickening Issue by lastomega7 · · Score: 3, Funny

      To format your hard drive, push this button. To cancel, push that same button, but with exactly 1.2 pounds of force.

    2. Re:Thickening Issue by MichaelSmith · · Score: 1

      To format your hard drive, push this button. To cancel, push that same button, but with exactly 1.2 pounds of force.

      I think that is a bad example (or a good joke) but pressure sensitivity in user interfaces has a lot of potential. Maybe you could push a file icon under the surface by giving it a hard push, like moving it to trash. Or maybe a hard press could activate a program while a gentle push could move it across the desktop. A hard push in a file name could initiate a rename.

  9. Two words: by Cycon · · Score: 1, Interesting

    ...iPad Pro.

    The first iteration is geared around media consumption.

    Perhaps a second line will integrate technologies like this for media creation.

    Either way expect something like it running Adroid.

    --
    Your Brain + EEG + LEGO Robots = Brainstorms
  10. Is there any use for this in the western world? by starbugs · · Score: 1

    What would we use it for, here?

    Cursive writing programs are being eliminated from elementary school.
    The quality of printing is also going downhill.
    Everything here is being replaced by a keyboard (real and virtual).

    Is this a technology that will see a major uptake only in a limited part of the world, amongst those who have trouble writing Pinyin(or similar)?

    (But it would be great to have this sensitive enough to use a real brush to paint in digital ink.)

    1. Re:Is there any use for this in the western world? by MichaelSmith · · Score: 1

      You started with a question and finished with the answer. Pressure sensitivity is handy for lots of things, some of which have not even been invented.

    2. Re:Is there any use for this in the western world? by maxwell+demon · · Score: 1

      What would we use it for, here?

      Drawing?

      --
      The Tao of math: The numbers you can count are not the real numbers.
    3. Re:Is there any use for this in the western world? by TheKidWho · · Score: 1

      Did you ever see them writing in Star Trek?

      Writing was for Admirals and Captains, not regular folks!

    4. Re:Is there any use for this in the western world? by Anonymous Coward · · Score: 0

      Considering ball-point pens are generally not very pressure sensitive (at least not how people usually use them) I don't understand your point.

      Even fountain pens, while pressure sensitive, break when you use them like this.

      Perhaps if you were writing with a brush? But even in countries that had writing like that (eg: China) it isn't used for everyday writing anymore, and hasn't been for ages.

    5. Re:Is there any use for this in the western world? by starbugs · · Score: 1

      You started with a question and finished with the answer. Pressure sensitivity is handy for lots of things, some of which have not even been invented.

      My question is whether this will find any widespread use here. The post focuses on writing in Asia. The article mentions pressure, but is it sensitive enough for a strand of hair(from a brush)?

      I'm not in Asia and digital art is something that is cool, but a 'niche market' that I doubt this technology is aimed at. So will we see any devices deploying this tech here?

      My saying that something would be cool to do is not an answer to my question of what we will see here.

    6. Re:Is there any use for this in the western world? by amRadioHed · · Score: 1

      How would this have any relevance to pinyin? Anyone who had trouble writing pinyin would also have trouble writing English.

      --
      We hope your rules and wisdom choke you / Now we are one in everlasting peace
    7. Re:Is there any use for this in the western world? by Anonymous Coward · · Score: 0

      As competition to Wacom's Cintiq, if it's less expensive to produce?

      I'd love a Cintiq.
      I can't rationalize a reason to spend 1/15th of what I make in a year on a new one.

    8. Re:Is there any use for this in the western world? by MichaelSmith · · Score: 1

      I wrote in a different thread that pressure sensitivity could be handy in touch based user interfaces. It could replace the context button on the mouse. Press a link on a web browser lightly to see the alt text. Press it heavily to activate the link. Press it very hard to open the link in a new tab or window. That kind of thing.

  11. Two Words by newcastlejon · · Score: 1

    No pen.

    --
    If God forks the Universe every time you roll a die, he'd better have a damned good memory.
    1. Re:Two Words by Vinegar+Joe · · Score: 1
      --
      "The average reporter we talk to is 27 years old......They literally know nothing." - Ben Rhodes
    2. Re:Two Words by negRo_slim · · Score: 1

      Touchscreen LCD + Windows Driver + Netbook innards + soldering iron = myPad

      --
      On the Oregon Cost born and raised, On the beach is where I spent most of my days
    3. Re:Two Words by Anonymous Coward · · Score: 1, Funny

      I'm not sure I would want to use a soldering iron as a pen...

    4. Re:Two Words by Mikkeles · · Score: 1

      It's for hot porn.

      --
      Great minds think alike; fools seldom differ.
  12. Re:Or by Bragador · · Score: 5, Interesting

    Oh wow, you are trolling, yet opening a very interesting subject. I'm in!

    Chinese characters do not unambiguously indicate their pronunciation, even for any single dialect. It is therefore useful to be able to transliterate a dialect of Chinese into the Latin alphabet, for those who cannot read Chinese characters. However, transliteration was not always considered merely a way to record the sounds of any particular dialect of Chinese; it was once also considered a potential replacement for the Chinese characters. This was first prominently proposed during the May Fourth Movement, and it gained further support with the victory of the Communists in 1949. Immediately afterward, the mainland government began two parallel programs relating to written Chinese. One was the development of an alphabetic script for Mandarin, which was spoken by about two-thirds of the Chinese population; the other was the simplification of the traditional characters—a process that would eventually lead to simplified Chinese. The latter was not viewed as an impediment to the former; rather, it would ease the transition toward the exclusive use of an alphabetic (or at least phonetic) script.

    By 1958, however, priority was given officially to simplified Chinese; a phonetic script, hanyu pinyin, had been developed, but its deployment to the exclusion of simplified characters was pushed off to some distant future date. The association between pinyin and Mandarin, as opposed to other dialects, may have contributed to this deferment. It seems unlikely that pinyin will supplant Chinese characters anytime soon as the sole means of representing Chinese.

    So, they once wanted to modernize everything and emulate the westerners, but now they want to protect their own identity and culture. Their way of writing is not worse or better, it is simply different and based on other principles.

    http://en.wikipedia.org/wiki/Chinese_written_language

  13. The real issue. by Velorium · · Score: 2, Insightful

    The real issue with writing on a screen is that it slides so damn much. Give me some miracle surface that allows for some friction while still being easy enough to glide with fingers.

    1. Re:The real issue. by newcastlejon · · Score: 1

      The trick is to roughen the pen rather than the screen.

      --
      If God forks the Universe every time you roll a die, he'd better have a damned good memory.
    2. Re:The real issue. by Velorium · · Score: 1

      -face palms- Doh. Has this been done 'correctly' for any stylus that you're aware of? If so, how?

  14. Like pencil on paper? by HikingStick · · Score: 1

    So it still won't be any good if I want to write while sprawled out on the floor, or on the bed... the pencil always goes through the paper.

    --
    I use irony whenever I can, but my shirts are still wrinkled...
    1. Re:Like pencil on paper? by newcastlejon · · Score: 1

      Then next time leave the paper attached to the pad, or put a book behind it.

      --
      If God forks the Universe every time you roll a die, he'd better have a damned good memory.
    2. Re:Like pencil on paper? by HikingStick · · Score: 1

      lol - good retort!

      --
      I use irony whenever I can, but my shirts are still wrinkled...
  15. Finally, pressing the buttons harder make it work. by moxsam · · Score: 1

    Although this might be very old news to secretaries and office workers.

    Accelerometers already sense when the device is being thrown, now with the pressure sensitive touchpad, the device is finally fully luser-ready.

  16. No multitouch = FAIL by Anonymous Coward · · Score: 0

    I'm with Apple on this one.

  17. And the award for... by Anonymous Coward · · Score: 0

    ...Slashdot's most trollish editor, goes to:

    KDAWSON

    Hands down. Seems like 75% of the crap stories I get suckered to by a biased headline are posted by kdawson. No doubt he gets you the pageviews, but.. its still annoying.)

  18. what about wacom? by nilbog · · Score: 1

    How is this not like the wacom tablet I already have? It is very much pressure sensitive. Also, pencils do not produce significantly thicker lines when you apply more pressure. You can draw a faint line, a regular line, and break the graphite, but that's about it.

    --
    or else!
    1. Re:what about wacom? by John+Hasler · · Score: 3, Funny

      > Also, pencils do not produce significantly thicker lines when you apply more
      > pressure. You can draw a faint line, a regular line, and break the graphite,
      > but that's about it.

      Yes, but the marketing guy who wrote the blurb doesn't know that as he is only a twenty-something and so has never used a pencil.

      --
      Warning: this article may contain humor, sarcasm, parody, and perhaps even irony. Read at your own risk.
  19. With just a few more years of development...... by Carbaholic · · Score: 1

    .....and a few million dollars in research funding we'll have a product that's almost as good as paper.

  20. You guys aren't reading the (2nd) article. by Joshua+Fan · · Score: 1

    This is better than Wacom because you get all this extra sensitivity without the pen. It's easier to manufacture and something they didn't mention, which seems possible to me, is flexible touch displays in the future due to this screen type not needing an air gap to function. This is about so much more than writing.

    1. Re:You guys aren't reading the (2nd) article. by Anonymous Coward · · Score: 0

      But don't you want a pen-like object in your hand while writing anyway? Or drawing? I haven't fingerpainted in a while either.

  21. Re:Or by Bovius · · Score: 5, Funny

    That reply was awesome. Thanks. Related:

    http://xkcd.com/406/

  22. Awesome! You know, if you press hard enough... by JoshDM · · Score: 2, Funny

    ... you can make a big ol' permanent dot.

  23. Like writing with pencil and paper by thewils · · Score: 1

    Hey this paper stuff sounds pretty good. I might have to go get me some and try it out.

    --
    Once I was a four stone apology. Now I am two separate gorillas.
  24. Pressure sensitive not realistic by stewbacca · · Score: 1

    ...because pressing harder with a pen or a pencil doesn't produce thicker lines.

    1. Re:Pressure sensitive not realistic by Anonymous Coward · · Score: 0

      When was the last time you used a pencil?

      Do me a favor. Grab one and a sheet of paper.
      Don't care if it's mechanical or a classic #2, #1, HB, whatever. Pencil.

      Make seven passes with that pencil on a sheet of paper, putting a little more pressure on the pencil with each pass until you either get to the seventh pass, or break the lead.
      Take a look at that.
      On one end, you should have a light, THIN line.
      On the other end, you should have a THICK, heavy line.

      Your statement is invalid.

  25. Re:Or by jfjfjdk · · Score: 5, Interesting

    Their [ideogrammatic] way of writing is not worse or better, it is simply different and based on other principles.

    This is unambiguously false when measured by utility. Ideogrammatic scripts take longer to learn, are slower to read and write, and mostly convey no information on pronunciation. There are numerous studies (child development, comprehension timing, etc) if you're curious about this topic. Why they persist is an interesting historical question, but there were several strong movements to eliminate them for both Chinese and Japanese in the 1860-1960 period.

  26. Galaxar by Anonymous Coward · · Score: 0

    Unfortunately, Quantum Tunneling Composite requires massive amounts of Quantonium - which is mine - ALL MINE. mhua ha ha haaaa - cough. Galaxar out.

  27. Mod Anon Parent up... by Animaether · · Score: 1

    ...as that's exactly what people seem to be missing here. The Wacom drawing/writing tablets aren't pressure-sensitive in the surface, but in the pen. Huge difference - unless you want to graft the little Wacom pen nibs and internals onto your bones and protruding from your fingertips.

  28. Just draw a "lazy eight".. by Paracelcus · · Score: 1

    And support the Scifi channel.

    --
    I killed da wabbit -Elmer Fudd
  29. Re:Or by Bragador · · Score: 3, Informative

    All right. Fair comment. A phonetic system is definitely much quicker and brings a higher level of literacy sooner than an ideogrammatic system.

    However, the Chinese speak three mutually unintelligible languages--Cantonese, Mandarin, and Manchu--but they all use the same characters. In addition, there are numerous minority languages in China that have adopted the characters. Enabling everyone to be able to communicate with each other through the written language is no small feat.

    With a phonetic system, they would have a lot of difficulties communicating between themselves. Maybe once mandarin is used unequivocally by all of their people, they'll be able to adopt hanyu pinyin.

    For now, they are a challenge to learn and a beauty to behold.

  30. That's not how handwriting works. by Anonymous Coward · · Score: 0

    Does anybody really think that a pencil makes a thicker line if you push harder on it?

    Asian ideograms and Western calligraphy achieve thin/thick lines by rotating a diagonal tipped writing instrument. Again, you don't ever find a situation where you're supposed to push harder.

    So what's this new tech actually for? Is it related to porn somehow?

  31. TouchScreens and Tablets by physburn · · Score: 0
    Both these devices seem to be coming of ages, they were off mentioned in sci-fi. I really think they may replace the keyboard and mouse for most applications soon. They doesn't seem to be a electric pencil or stylish to go with touchscreen yet, and that would make some sense, particular if you could use it as a cursor for a distance as well as up close, and it good have the equivalent of mouse buttons on it.

    ---

    Tablet PCs Feed @ Feed Distiller

  32. Gimp + HP 2500 already does it... by PinchDuck · · Score: 1

    Unless I'm missing something, I can already do that with the Gimp on my laptablet. Laptoblet? Tablaptoplet? Taplaptoblet? You get the idea.

  33. Re:Or by Bragador · · Score: 1

    Just in case I wasn't that clear. The ideogrammatic system might say, for example, that &?& = Dog. So, independently of the language you speak in China, &?& means dog. With a phonetic system you would have three different words and nobody would understand each other.

  34. Not a new technology by Anonymous Coward · · Score: 0

    I've seen this implemented already. I remember using Microsoft OneNote on the earliest of tablet PCs and found how nice it was to have the software, either OS or program-based I'm not sure, recognize the pressure and feed back a pencil-like feel. It also changed the darkness of the mark, not just the thickness. Same thing on the Wacom tablets. Very useful in Photoshop.

  35. Obligatory mock of Apple users by copponex · · Score: 0, Offtopic

    How solipsistic are Apple users? They pay $99 a year for the privilege of having an e-mail address at me.com.

    Zing! Pow!

  36. strangely enough by Anonymous Coward · · Score: 0

    i read it the first time even though it isnt there :)

  37. Multitouch3D by gmuslera · · Score: 1

    This could give a new twist to input devices, adding a new dimension to the interaction. Will be harder to show in video, and probably will need some training or adjustment, but possibilities could be as big as was multitouch alone.

  38. Re:Or by ascari · · Score: 1

    And then there's written English, a non-ideogrammatic "phonetic" script that in reality conveys little/no information on pronunciation. Wherein lies the utility of that?

  39. What are "Asian scripts"? by henrypijames · · Score: 1, Interesting

    First of all, "Asian scripts" is a totally bogus term: East Asian scripts (Chinese and derivatives, aka CJK), which are logographic, has no relation whatsoever with other Asian scripts (e. g. Mongolian, Thai, Indic, Arabic etc.), which are alphabetic and very much related to non-Asian alphabetic scripts (e. g. Greek and derivatives like Latin).

    Second of all, neither the CJK scripts nor the other Asian scripts has a stronger emphasis on line thickness than non-Asian scripts. Including line thickness as an additional parameter would certainly improve OCR for CJK, but no more than it would for any other script.

  40. It seems the better solution may be... by suuutch · · Score: 1

    to put the QTC on the pen tip and leave the screen with ordinary touch sensation.

  41. no pressure sensitive stylus? by Cyko_01 · · Score: 2, Interesting

    why does the screen need to be pressure sensitive? the primary application of this technology is for handwriting and sketching. Wouldn't it make more sense to add a spring for resistance and make the tip of the pen pressure sensitive rather then recreating the entire writing surface?

    1. Re:no pressure sensitive stylus? by Excelcior · · Score: 1

      Someone mod the parent up, this is the most spot-on comment here. Why do you need pressure sensitive touch when pressure sensitivity is for capturing handwriting, which is most naturally done with a stylus, which can commonly support sensitivity with current technology?
      For a perfect example of this, check out the LifeBook T-4310 or T-4410.

      --
      A small comparison of interest:
      Windows: Public School. Mac: Private School. Linux: Homeschool. Assembly: Unschool.
  42. Re:Or by Anonymous Coward · · Score: 1, Informative

    The so-called "ideogrammatic scripts" (not really true of Chinese) can express phrases that would be difficult/impossible to understand when spoken, because characters are less ambiguous than homophones, which Chinese has a lot of. That doesn't seem "unambiguously false".

    An extreme example is the Chinese poem (Lion-Eating Poet in the Stone Den) that starts out "shi2 shi4 shi1 shi4 shi1 shi4 shi4 shi1" and continues in a similar manner. It's impossible to speak but quite possible to read.

  43. Re:Or by Anonymous Coward · · Score: 0

    Oops, I meant to say "ideogrammic", and also that the numbers represent the tones of the syllables: 2=rising, 4=falling, 1=level, for those who don't know.

  44. Re:Or by Bill,+Shooter+of+Bul · · Score: 2, Funny

    Which is exactly why Italian English is superior. The violent pronunciation is reinforced by the nonverbal gesturing leading to an unmistakable communication of a wish to induce bodily harm.

    --
    Well.. maybe. Or Maybe not. But Definitely not sort of.
  45. Asian scripts use a lot of variation in line thick by rig_uh · · Score: 2, Interesting

    >> The hope is that this will be useful in Asia for handwriting recognition, because Asian scripts use a lot of variation in line thickness

    Hmm, I get the feeling that this is 99% what a western company thinks they want in Asia, and 1% possibly actually desirable over here. I'm reasonably familiar with Chinese, Japanese and Korean and they're all happily represented by fonts with no line variation. Hand-painted calligraphy or some of the fancier fonts are about the only place I've seen line variation used.

    I've also yet to meet a Chinese person (other than the older generation who very rarely use a computer) who prefers to input their Chinese characters by drawing them. For everyone I've met, from my wife, to her family, my friends, and my colleagues, they all prefer to input it as some form of pinyin (using latin characters), as it's not only faster but also because a lot of them have been doing it for so long they've forgotten how to write many of the characters (at least, without pausing to think about it). They also all use standard pens to write hand-written notes, which have, you guess it, no variation in line thickness.

    There might be useful for other scripts I'm not so familiar with though (such as Thai or Arabic - although I bet they write their hand written notes with standard pens, too), although usually the markets the companies producing this stuff are after are those I've described above - China, Korea and Japan.

  46. Re:Or by jhol13 · · Score: 2, Informative

    Citation needed (to the studies).

    They definitely are not slower to read and I doubt the "write" part too. People do not read letters, they read patterns.

    "Longer to learn" claim is interesting as it would seem to mean "harder to learn" and lower literacy rate, right? This is very untrue for Japanese.

    BTW, the information in text on how to pronounce english is far from being sufficient to be understood. Otherwise there would not be pronunciations in dictionaries.

  47. Nah by ShakaUVM · · Score: 2, Interesting

    >>This is unambiguously false when measured by utility. Ideogrammatic scripts take longer to learn, are slower to read and write, and mostly convey no information on pronunciation.

    Eh, you can usually guess how a Chinese character is pronounced. It doesn't look that way to English speakers, but it's true.

    The main difference is if you want your written language to convey how people speak a word, or the word's meaning. Old English is unintelligible to us because spoken language changes over time. However, you can read pretty much anything written after 400AD in Chinese, since the written language has remained the same, with the exception of the abomination that is simplified characters.

    There's actually a lot of utility in this. You can travel to areas where there are mutually unintelligible languages or dialects, and still be able to communicate using written language. If I know Mandarin, I can still write down directions for my Cantonese taxi driver, or communicate with Japanese and (to a lesser extent) Korean people due to the fact that the characters are the same across regional and national boundaries.

    Characters don't work very well with computers though, meaning you have to go through the process of typing in the pinyin for a word and then picking out the right character that you want (since many characters share pronunciation, though less if you can indicate tone as well). However, you end up getting an entire word with one or two characters, so overall an experienced Chinese typist can probably write at around the same speed as an English one. Probably less typos, too.

    The article summary is wrong, though. You don't necessarily have to have a pressure sensitive pad to write characters. My touch input for characters works just fine by figuring out what I'm trying to write, and replacing it with a or whatever instead. Typefaces are pretty much always going to look better than the kindergarten-type scrawl you get from touchpads when trying to enter characters.

    1. Re:Nah by MrResistor · · Score: 1

      If I know Mandarin, I can still write down directions for my Cantonese taxi driver, or communicate with Japanese and (to a lesser extent) Korean people due to the fact that the characters are the same across regional and national boundaries.

      Maybe, maybe not. Are you using traditional or simplified characters? Someone from Taiwan speaks mandarin natively, but may not understand simplified characters, since they still use the traditional set there (a Taiwanese girl sat next to me in my Beginning Mandarin class, her sole purpose being to learn simplified characters). Similarly, someone from China is almost guaranteed to speak Mandarin, but will not be familiar with traditional characters unless they are highly educated in a field that requires them (history, etc) or spent additional time learning them on their own (also, keep in mind that the PRC government grossly exaggerates their literacy rate).

      Many Kanji (Japanese characters) are also simplified, but not in the same way as the Chinese simplified set. Additionally, Japanese is a very different language from Chinese, so while a Japanese person might recognize the characters, the sentence is so grammatically different that it's unintelligible. Japanese typically don't use kanji alone anyway, frequently adding hiragana to indicate pronunciation and verb conjugatioons (which don't exist in Mandarin).

      I have no direct experience with Korean use of Chinese characters, but my understanding based on conversations with South Korean friends is that it's similar to what the Japanese have done.

      --
      Under capitalism man exploits man. Under communism it's the other way around.
    2. Re:Nah by ShakaUVM · · Score: 1

      >>Someone from Taiwan speaks mandarin natively, but may not understand simplified characters, since they still use the traditional set there (a Taiwanese girl sat next to me in my Beginning Mandarin class, her sole purpose being to learn simplified characters).

      It takes a few weeks to learn simplified characters. There's a pattern to how they're done, so it's not very hard. And simplified characters are similar to how Chinese people have been doing shorthand for years, so it's not a bad idea to learn them anyway, since it can speed up note taking (drawing a single line instead of four dots is a lot faster).

      >>Similarly, someone from China is almost guaranteed to speak Mandarin, but will not be familiar with traditional characters unless they are highly educated

      I learned traditional characters when I took Mandarin myself, but I was fine when I went to the PRC by myself for a month. I hired a couple 20-somethings as a tour guide in Beijing, and they were were actually kind of shocked when I could read the traditional-character inscriptions on some of the older monuments. It is harder to go from simplified to traditional than the other way around (which is why I learned traditional characters, even though it made me irritated sometimes writing 32 strokes for renshi, when it's like 8 in simplified). Traditional characters also make a lot more sense.

      >>Many Kanji (Japanese characters) are also simplified, but not in the same way as the Chinese simplified set. Additionally, Japanese is a very different language from Chinese, so while a Japanese person might recognize the characters, the sentence is so grammatically different that it's unintelligible.

      Sure. But they tend to just use Kanji for meanings for specific things (usually places, names, or things like "fire" or "seafood" or whatever), and use hiragana or katakana for the rest, mixing them all together, as you say. The characters aren't actually simplified (Kanji characters are akin to traditional characters), but about 10% are Kanji-specific. However, if you are literate in traditional Characters, you can read pretty much anything in Kanji. My Chinese wife could understand the Japanese in FFXI since there was a lot of Kanji flying around. I was able to navigate around with non-English Tokyo maps because I knew that the mountain-hand line was the main loop around Tokyo, which stopped by xin1su4 zhan4/new night station/Shinjuku Station.

      >>I have no direct experience with Korean use of Chinese characters, but my understanding based on conversations with South Korean friends is that it's similar to what the Japanese have done.

      Koreans have traditionally studied Chinese characters, but have moved away from it in recent years in a spirit of nationalism, in preference for Hangul. However, even up through about 30-40 years ago, their newspapers were published using Chinese characters, and my Korean friends still recognize a lot of characters, even if they don't have the same level of fluency with them that their parents and grandparents do.

    3. Re:Nah by MrResistor · · Score: 1

      Traditional characters also make a lot more sense.

      Definitely true. My teacher was actually Taiwanese, but the department had decided to teach simplified, so that's what she did. When she did show us the traditional form of some radicals they made a lot more sense.

      The characters aren't actually simplified (Kanji characters are akin to traditional characters), but about 10% are Kanji-specific.

      There is some definite simplification there. For example, the character for "rice" has been reduced to basically an X in kanji. In other cases, characters have not necessarily been simplified, but maybe just evolved in a slightly different direction. The Chinese character set isn't really a good match for Japanese IMO (they can't show verb conjugations for example), so instead of developing a simplified set like the PRC did, they created their own phonetic alphabets: hiragana and katakana. Both sets are actually made up of extremely simplified kanji, and most (possibly all, my Japanese isn't very good) hiragana and katakana characters retain a meaning as an individual word.

      --
      Under capitalism man exploits man. Under communism it's the other way around.
  48. The million dollar question is .... by Anonymous Coward · · Score: 0

    When will bad hand writing be a thing of the past ????

  49. Re:Or by aynoknman · · Score: 1

    Why they persist is an interesting historical question, but there were several strong movements to eliminate them for both Chinese and Japanese in the 1860-1960 period.

    They persist for the same reason QWERTY keyboards and Windows OSs persist.

    They are not the best, but they are the best known. The installed base of users is huge. It's difficult to become an accomplished user of a different interface, The infrastructure cost of changing is prohibitive.

    --
    We need a "+1 -- nice sig" moderation.
  50. Pressure? by Anonymous Coward · · Score: 0

    Stroke width varies with the amount of pressure you put on the pen? What? Stroke width varies with the angle and direction of the pen. One of the first things one is taught in calligraphy is that you should apply as little pressure as humanly possible, since stroke contrast is generated by the angle and direction of the pen.

    A system that just uses pressure to generate stroke contrast would just trip me up, as I always write with a broad-nib fountain pen whenever I can, and I'm quite used to the way it works.

  51. Nintendo DS by Anonymous Coward · · Score: 0

    The Nintendo DS can also sense how hard I'm pressing the Stylus.

    So the only thing new about this is the friction between the stylus and the screen?

  52. Re:Or by ipsi · · Score: 2, Informative

    Link: http://en.wikipedia.org/wiki/Lion-Eating_Poet_in_the_Stone_Den

    The text isn't actually displayed on the page since it's apparently still under copyright, so if you really want to see it you'll need to check the history.

  53. Microscopic nerve agent more likely by mattr · · Score: 1

    As another poster mentioned I am quite worried about the health safety of this product.
    My impression is that the product includes spiked balls that are constantly pushed against each other (maybe even just from vibrations not just when touched). The spikes are if I understand correctly of nanoscale dimensions. So, these spikes will break off once in a while. Too often and perhaps the material won't work well, but even just a little bit and you now have microscopic spearheads that may likely penetrate any fabric and the skin. They could travel through the body. And they are electrical conductors, so perhaps they could short-circuit nerves even. Is anyone thinking about this at all?

  54. Re:Or by Sulphur · · Score: 1

    Italian English is superior. The violent pronunciation is reinforced by the nonverbal gesturing leading to an unmistakable communication of a wish to induce bodily harm.

    Actually the Look is enough.