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David Chen

Why Desktop Touch Screens Don't Really Work Well For Humans - 0 views

www.techcrunch.com/...n-the-desktop-dont-really-work

touch screens computers technology

shared by David Chen on 15 Oct 09 - Cached
  • David Chen on 15 Oct 09
     
    Some interesting commentary on the future of touch screens. Potentially has implications for educational uses as well: "Anyone who has used one for a long time will tell you that they quickly revert to using the keyboard and mouse. And it isn't because of the software or touch technology - both are fine.The problem is that you get tired keeping your hands up and on the screen for a long period of time. Touch experts I've spoken with say it's because your hands are above your heart, which isn't comfortable for very long."
Angela Nelson

Foldable Touch-Screens Closer to Reality - Video Dailymotion - 0 views

www.dailymotion.com/...screens-closer-to-reality_news

'computer screen' 'touch screen'

shared by Angela Nelson on 07 Sep 12 - No Cached
  • Angela Nelson on 07 Sep 12
     
    Company in Taiwan claims to be only two years from a commercially available Folding computer touch screen. ... This was 6 months ago. The lighter weight, ultra portable nature of a folding screen increase the ability of educators to move learning outside the classroom, and allow learners of all ages to access information on demand anywhere.
Richard Liuzzi

Penn News | Penn Develops Computer Model That Will Help Design Flexible Touchscreens - 1 views

www.upenn.edu/...p-design-flexible-touchscreens

shared by Richard Liuzzi on 06 Sep 13 - No Cached
  • Richard Liuzzi on 06 Sep 13
     
    Articles gets into the details of how the tech is designed. I'm more interested in the implication of touch screens that are flexible and thus potentially made more ubiquitous than we can currently imagine. Like in the Microsoft video, what if every surface we interact with is a digital portal? What implications not only for technology, but all forms of human action and interaction?
Kasthuri Gopalaratnam

Education Week Teacher Professional Development Sourcebook: Applicable Teaching Tools - 1 views

www.edweek.org/...01tablets.h05.html

education apps iPad technology disability

shared by Kasthuri Gopalaratnam on 18 Oct 11 - No Cached
  • Kasthuri Gopalaratnam on 18 Oct 11
     
    Educators are discovering that iPads and other tablet computers offer new routes to learning for students with disabilities
  • ...1 more comment...
  • Bridget Binstock on 18 Oct 11
     
    Kasthuri - I attended a session at ISTE last summer on using the iPad with Special Needs students (my oldest son has special needs) and discovered many apps that are created for "typical" learners can be adapted for students with special needs. The particular app and use in this article has (in my opinion) one huge advantage and one huge disadvantage. The advantage is price and therefore more widespread accessibility. Augmented Communicative Devices (http://www.abilityhub.com/aac/aac-devices.htm) can cost thousands of dollars. The iPad ($500-800) and app ($100) keeps the cost well below that and can give SES students with this particular need a greater chance in getting the device. The Disadvantage (in my opinion) is the FINE MOTOR skills necessary to operate the touch screen feature of the iPad. The children that I have seen who need this device to communicate have multiple issues at work that prevent them from isolating their fingers in such a way to make this a feasible way for them to communicate effectively. Some of the devices you can see in the link have distinct boundaries that account for mobility and fine motor deficiencies that make the use of the device successful to those who need that adaptation. I am not knocking the iPad for Special Needs students, simply pointing out that it is not the best tool for everyone.
  • Kasthuri Gopalaratnam on 18 Oct 11
     
    Hi Bridget, I agree that it may not be for everyone. Would the use of a stylus rather than fingers make it easier to use the app?
  • Bridget Binstock on 18 Oct 11
     
    Strictly speaking from my experience, the children that I have observed using these devices have Cerebral Palsy (or other muscular issues at work) to the extent where holding any device is not feasible for them. But I can see how a stylus might help specific students overcome this deficiency. Allison has had even more exposure to SN students than I have, so perhaps she can share some insight here.
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