4 ms·

These new UI concepts are always awe inspiring, but what is really the benefit of using them? One of the most popular demonstrations is browsing through a bunc

by sdfx 16y ago

These new UI concepts are always awe inspiring, but what is really the benefit of using them? One of the most popular demonstrations is browsing through a bunch of photos on a huge screen with large gestures. While this looks quite impressive it's inaccurate when performing specific tasks (e.g. the color-selection planes in the video), the gestures are limited and you have to learn somewhat unintuitive ones apart from the more obvious "select", "move left" and "zoom" gestures. His more real world example (the table and the globe) didn't quite work, but what he could show us wasn't a step up from using a mouse. An other favorite is the "physical elements on a table" example. This works reasonable well but his examples again were not convincing. Using it as a wind tunnel without being able to rotate it in three dimensions? Calculating the shadows of buildings? But what's holding us back? Processing power? Cost? Hardware requirements? Or a general lack of use cases, of areas where this really makes sense?

hop 16y ago
Their incentive is to make it look cool, wow an audience, and bring more grant money to the MIT Media Lab. Contrast this with a company that puts the pieces together and ships a useful product - like the iPad UI... I always thought crazy concept cars were a waste of time and resources for car companies. If they instead focused on massive in-house iteration (like Apple's 10-3-1 prototyping process), better cars would be brought to market.
- MikeCapone 16y ago
  > I always thought crazy concept cars were a waste of time and resources for car companies. If they instead focused on massive in-house iteration (like Apple's 10-3-1 prototyping process), better cars would be brought to market. Definitely. I've been watching the car industry for a few years now, and I'm still waiting for an "Apple" to emerge.
  - riffer 16y ago
    I've been watching the car industry for a few years now, and I'm still waiting for an "Apple" to emerge. Give Tesla a few years
  - watmough 16y ago
    A great point, but car companies do iterate. The iteration just occurs over model years. Take the widely acclaimed Chevy Malibu as an example. This started off as a pretty cruddy GM, but now it's reputedly competitive with Japanese models. I'm sure that hard deadlines for production, very strict cost controls etc., conspire to impose a more rigid than agile process. Perhaps, take a look at UK car companies in the 50's for a looser approach to car design. http://www.aronline.co.uk/index.htm?ado15story1f.htm http://www.aronline.co.uk/index.htm?ado15story1f.htm [Development of the Austin-Morris Mini]
    - elblanco 16y ago
      They iterate even more out of the public eye. There are endless reams of concept art that never even made it to scale model clay. All of the major manufacturers have design houses staffed with people who's sole job is to draw neat looking car ideas. Eventually a few float to the top and they make scale models out of clay (or in this day and age on rapid prototype machines). And then those design studies may end up as full sized, half-car (lengthwise) mock-ups made out of clay. If they survive that, they may even get made into a pure, non-functional concept car like we see at trade shows. It the public reception is positive, they turn manufacturing engineers loose on the design and they cut out all the artistic junk that would cause the car to cost 4 times as much to make, and introduce safety devices and such that change the styling.....it might make it to a functional prototype at that point where they show it at next year's auto-show, if reception is still good, it'll probably make it into to production.
  - stcredzero 16y ago
    I thought Toyota had 10 parallel teams working on the hybrid power train, of which they picked 1.
- watmough 16y ago
  Philip Greenspun had some pretty choice words on MIT Media Lab. http://philip.greenspun.com/panda/suck http://philip.greenspun.com/panda/suck Scroll down to Example 3. It sure looks like Greenspun's page, using simple formatting, has aged very very many times better than anything the MIT Media Lab would have been doing.
  - jacobolus 16y ago
    The Media Lab does all kinds of neat research. The point of Greenspun’s argument is that the purely promotional website structure designed by generic managers, even ones who manage a lab that does neat stuff, is much less useful to its intended audience (potential grad students) than a website designed for some concrete purpose like explaining the first-person history of computer science. You shouldn’t misrepresent his words to be an all-purpose indictment of the Media Lab.
- andreyf 16y ago
  like the iPad UI Imagine a 60 inch iPad hanging on the wall of your kitchen. Imagine being able to point and gesture instead of touching. Want to watch a movie while cooking? Switch back to the cook-"book" app when it's time to add the next ingredient, then go back to your film.
  - deleted 16y ago
    [deleted]
  - angrycoder 16y ago
    A 60 inch iPad I could see. But multitasking? Thats just crazy talk.
  - ahoyhere 16y ago
    Your arms would either be very fit, or very painful, after not long at all.
- joelhaus 16y ago
  Wasn't sure what "Apple's 10-3-1 prototyping process" involves; it ends up that the title is pretty self-explanatory: Apple designers come up with 10 entirely different mock ups of any new feature. Not, Lopp said, "seven in order to make three look good", which seems to be a fairly standard practice elsewhere. They'll take ten, and give themselves room to design without restriction. Later they whittle that number to three, spend more months on those three and then finally end up with one strong decision. [Source: http://www.businessweek.com/the_thread/techbeat/archives/2008/03/apples_design_process.html http://www.businessweek.com/the_thread/techbeat/archives/200...]
  - tomlin 16y ago
    Except mock-ups != prototype.
    - joelhaus 16y ago
      Picky, picky. Semantics: http://en.wikipedia.org/wiki/Prototype#Semantics http://en.wikipedia.org/wiki/Prototype#Semantics
      - tomlin 16y ago
        I'm picky because, as a coder, I have to personally deal with different variations of what people think "prototype" means. One client thinks prototype means "mock-up", another thinks it means "ready to go" after a round of QA. Surely you can see how this might effect a project overall?
        joelhaus 16y ago
        No doubt. That's why specifying project requirements and writing proposals is usually so important for both client and coder. Managing expectations is key.
        tomlin 16y ago
        Managing is a waste of time. Working smart is better. It's simple. We have a word for mock-up or comp. We have a word for prototype which is...prototype.
DannoHung 16y ago
I don't know. Why did it take so long for touch screen interfaces to become huge when almost everyone loves them? On the other hand, why are command line interfaces still the most efficient way for experts to interact with a system?
- bad_user 16y ago
  > why are command line interfaces still the most efficient way for experts to interact with a system? That's an easy one to answer. It's for the same reason humans developed natural language by sounds emitted by vocal cords, with a pretty simple mechanism ... you've got a vocabulary of words that describe something, like an action, or an attribute or a physical object, and then you can mix them together to form phrases, with multiple phrases used to describe entire plots. So you're not limited in any way, being able to communicate designs, strategies, emotions, just with words ... and the combinations you can come up with are infinite, the more you talk and write, the more skilled you get in communicating. It was the most efficient way it could happen ... there's only so much you can describe with hand gestures without the movements becoming unintuitive. So it is with command-line interfaces ... you've got commands you can issue perfectly described by words. And you can mix and match them however you like in totally unpredictable ways. It's not natural language, but it's a lot closer then graphical interfaces. And a lot of the work programmers or sysadmins do is just story-telling. Personally I don't see any way around that unless we are talking about very limited niches. The question is why don't normal people do it? Well, 10 years ago very few people could type. Now 12 year-old teenagers do it efficiently, and typing on a computer is quickly replacing hand-writing. I believe that in the future most people will be familiar with a programming language / CLI interface (while also having more advanced graphical interfaces). Sooner or later everyone will for the same reason humans learned how to speak ... evolution didn't favor those who didn't. And learning a natural language is the hardest thing humans do ... we just don't notice it anymore since we're learning it since birth and it's in our genes already.
  - euccastro 16y ago
    > there's only so much you can describe with hand gestures without the movements becoming unintuitive. Even more so for sounds. Most spoken words are no more intuitive than arbitrary gestures in modern gestural languages (which can similarly be articulated in powerful systems just like spoken languages). Aural, visual, tactile and chemical channels each have advantages and disadvantages for different applications. I'm not convinced intrinsic 'intuitiveness' is one of these factors. In communication, intuition is mostly hardwired convention. Lowering ears and wagging tail has a different (and quite opposite) instinctive meaning for cats and dogs.
levesque 16y ago
There is benefit for a small subset of applications, applications which can gain from having 3d input. Most of the stuff he does in that demonstration is not of this category. But interfaces like that can be very nice for architecture (or computer assisted design) and 3d data visualization (medical or other). Gaming is also bound to be an interesting application. It will be nice to see what Microsoft comes up with for natal as well. For general computing I am not sure if there is a use for this kind of interface, this stuff takes a lot of space and is long to setup while we are going the other way - towards smaller and more portable computers. Also, let us not forget that gestural interfaces are very tiresome and it would be hard to use one for a long period of time.

by sdfx 16y ago

hop 16y ago

Their incentive is to make it look cool, wow an audience, and bring more grant money to the MIT Media Lab. Contrast this with a company that puts the pieces together and ships a useful product - like the iPad UI... I always thought crazy concept cars were a waste of time and resources for car companies. If they instead focused on massive in-house iteration (like Apple's 10-3-1 prototyping process), better cars would be brought to market.

MikeCapone 16y ago
> I always thought crazy concept cars were a waste of time and resources for car companies. If they instead focused on massive in-house iteration (like Apple's 10-3-1 prototyping process), better cars would be brought to market. Definitely. I've been watching the car industry for a few years now, and I'm still waiting for an "Apple" to emerge.
- riffer 16y ago
  I've been watching the car industry for a few years now, and I'm still waiting for an "Apple" to emerge. Give Tesla a few years
- watmough 16y ago
  A great point, but car companies do iterate. The iteration just occurs over model years. Take the widely acclaimed Chevy Malibu as an example. This started off as a pretty cruddy GM, but now it's reputedly competitive with Japanese models. I'm sure that hard deadlines for production, very strict cost controls etc., conspire to impose a more rigid than agile process. Perhaps, take a look at UK car companies in the 50's for a looser approach to car design. http://www.aronline.co.uk/index.htm?ado15story1f.htm http://www.aronline.co.uk/index.htm?ado15story1f.htm [Development of the Austin-Morris Mini]
  - elblanco 16y ago
    They iterate even more out of the public eye. There are endless reams of concept art that never even made it to scale model clay. All of the major manufacturers have design houses staffed with people who's sole job is to draw neat looking car ideas. Eventually a few float to the top and they make scale models out of clay (or in this day and age on rapid prototype machines). And then those design studies may end up as full sized, half-car (lengthwise) mock-ups made out of clay. If they survive that, they may even get made into a pure, non-functional concept car like we see at trade shows. It the public reception is positive, they turn manufacturing engineers loose on the design and they cut out all the artistic junk that would cause the car to cost 4 times as much to make, and introduce safety devices and such that change the styling.....it might make it to a functional prototype at that point where they show it at next year's auto-show, if reception is still good, it'll probably make it into to production.
- stcredzero 16y ago
  I thought Toyota had 10 parallel teams working on the hybrid power train, of which they picked 1.
watmough 16y ago
Philip Greenspun had some pretty choice words on MIT Media Lab. http://philip.greenspun.com/panda/suck http://philip.greenspun.com/panda/suck Scroll down to Example 3. It sure looks like Greenspun's page, using simple formatting, has aged very very many times better than anything the MIT Media Lab would have been doing.
- jacobolus 16y ago
  The Media Lab does all kinds of neat research. The point of Greenspun’s argument is that the purely promotional website structure designed by generic managers, even ones who manage a lab that does neat stuff, is much less useful to its intended audience (potential grad students) than a website designed for some concrete purpose like explaining the first-person history of computer science. You shouldn’t misrepresent his words to be an all-purpose indictment of the Media Lab.
andreyf 16y ago
like the iPad UI Imagine a 60 inch iPad hanging on the wall of your kitchen. Imagine being able to point and gesture instead of touching. Want to watch a movie while cooking? Switch back to the cook-"book" app when it's time to add the next ingredient, then go back to your film.
- deleted 16y ago
  [deleted]
- angrycoder 16y ago
  A 60 inch iPad I could see. But multitasking? Thats just crazy talk.
- ahoyhere 16y ago
  Your arms would either be very fit, or very painful, after not long at all.
joelhaus 16y ago
Wasn't sure what "Apple's 10-3-1 prototyping process" involves; it ends up that the title is pretty self-explanatory: Apple designers come up with 10 entirely different mock ups of any new feature. Not, Lopp said, "seven in order to make three look good", which seems to be a fairly standard practice elsewhere. They'll take ten, and give themselves room to design without restriction. Later they whittle that number to three, spend more months on those three and then finally end up with one strong decision. [Source: http://www.businessweek.com/the_thread/techbeat/archives/2008/03/apples_design_process.html http://www.businessweek.com/the_thread/techbeat/archives/200...]
- tomlin 16y ago
  Except mock-ups != prototype.
  - joelhaus 16y ago
    Picky, picky. Semantics: http://en.wikipedia.org/wiki/Prototype#Semantics http://en.wikipedia.org/wiki/Prototype#Semantics
    - tomlin 16y ago
      I'm picky because, as a coder, I have to personally deal with different variations of what people think "prototype" means. One client thinks prototype means "mock-up", another thinks it means "ready to go" after a round of QA. Surely you can see how this might effect a project overall?
      - joelhaus 16y ago
        No doubt. That's why specifying project requirements and writing proposals is usually so important for both client and coder. Managing expectations is key.
        tomlin 16y ago
        Managing is a waste of time. Working smart is better. It's simple. We have a word for mock-up or comp. We have a word for prototype which is...prototype.

DannoHung 16y ago

I don't know. Why did it take so long for touch screen interfaces to become huge when almost everyone loves them? On the other hand, why are command line interfaces still the most efficient way for experts to interact with a system?

bad_user 16y ago
> why are command line interfaces still the most efficient way for experts to interact with a system? That's an easy one to answer. It's for the same reason humans developed natural language by sounds emitted by vocal cords, with a pretty simple mechanism ... you've got a vocabulary of words that describe something, like an action, or an attribute or a physical object, and then you can mix them together to form phrases, with multiple phrases used to describe entire plots. So you're not limited in any way, being able to communicate designs, strategies, emotions, just with words ... and the combinations you can come up with are infinite, the more you talk and write, the more skilled you get in communicating. It was the most efficient way it could happen ... there's only so much you can describe with hand gestures without the movements becoming unintuitive. So it is with command-line interfaces ... you've got commands you can issue perfectly described by words. And you can mix and match them however you like in totally unpredictable ways. It's not natural language, but it's a lot closer then graphical interfaces. And a lot of the work programmers or sysadmins do is just story-telling. Personally I don't see any way around that unless we are talking about very limited niches. The question is why don't normal people do it? Well, 10 years ago very few people could type. Now 12 year-old teenagers do it efficiently, and typing on a computer is quickly replacing hand-writing. I believe that in the future most people will be familiar with a programming language / CLI interface (while also having more advanced graphical interfaces). Sooner or later everyone will for the same reason humans learned how to speak ... evolution didn't favor those who didn't. And learning a natural language is the hardest thing humans do ... we just don't notice it anymore since we're learning it since birth and it's in our genes already.
- euccastro 16y ago
  > there's only so much you can describe with hand gestures without the movements becoming unintuitive. Even more so for sounds. Most spoken words are no more intuitive than arbitrary gestures in modern gestural languages (which can similarly be articulated in powerful systems just like spoken languages). Aural, visual, tactile and chemical channels each have advantages and disadvantages for different applications. I'm not convinced intrinsic 'intuitiveness' is one of these factors. In communication, intuition is mostly hardwired convention. Lowering ears and wagging tail has a different (and quite opposite) instinctive meaning for cats and dogs.

levesque 16y ago

There is benefit for a small subset of applications, applications which can gain from having 3d input. Most of the stuff he does in that demonstration is not of this category. But interfaces like that can be very nice for architecture (or computer assisted design) and 3d data visualization (medical or other). Gaming is also bound to be an interesting application. It will be nice to see what Microsoft comes up with for natal as well. For general computing I am not sure if there is a use for this kind of interface, this stuff takes a lot of space and is long to setup while we are going the other way - towards smaller and more portable computers. Also, let us not forget that gestural interfaces are very tiresome and it would be hard to use one for a long period of time.