Skip to main content

Home/ educators/ Group items matching "pc" in title, tags, annotations or url

Group items matching
in title, tags, annotations or url

Sort By: Relevance | Date Filter: All | Bookmarks | Topics Simple Middle
Ruth Howard

High Scalability - High Scalability - The Amazing Collective Compute Power of the Ambient Cloud - 4 views

highscalability.com/...ower-of-the-ambient-cloud.html

high scalability clod computing mobiles processors smartphones administrator all_teachers digitalcitizenship

shared by Ruth Howard on 20 Feb 10 - Cached
  • Earlier we talked about how a single botnet could harness more compute power than our largest super computers. Well, that's just the start of it. The amount of computer power available to the Ambient Cloud will be truly astounding.
  • By 2014 one estimate is there will be 2 billion PCs. That's a giant reservoir of power to exploit, especially considering these new boxes are stuffed with multiple powerful processors and gigabytes of memory. 7 Billion Smartphones By now it's common wisdom smartphones are the computing platform of the future. It's plausible to assume the total number of mobile phones in use will roughly equal the number of people on earth. That's 7 billion smartphones. Smartphones aren't just tiny little wannabe computers anymore either. They are real computers and are getting more capable all the time.
  • One Google exec estimates that in 12 years an iPod will be able to store all the video ever produced.
  • ...8 more annotations...
  • But all the compute power in the world is of little use if the cores can't talk to each other.
  • Inductive chargers will also make it easier to continually charge devices. Nokia is working on wireless charging. And devices will start harvesting energy from the surroundings. So it looks like the revolution will be fully powered.
  • . Literally billions of dollars are being invested into developing a giant sensor grids to manage power. Other grids will be set up for water, climate, pollution, terrorist attacks, traffic, and virtually everything else you can think to measure and control.
  • . Others predict the smart grid could be 1,000 times larger than the Internet.
  • Clearly this technology has obvious health and medical uses, and it may also figure into consumer and personal entertainment.
  • What if instead smartphones become the cloud?
  • In the future compute capacity will be everywhere. This is one of the amazing gifts of computer technology and also why virtualization has become such a hot datacenter trend.
  • It's out of that collective capacity that an Ambient Cloud can be formed, like a galaxy is formed from interstellar dust. We need to find a more systematic way of putting it to good use.
  • Ruth Howard on 20 Feb 10
     
    digital citizenship headed for the clouds...
David Hilton

BOOKS OF THE TIMES; Young Minds Force-Fed With Indigestible Texts - The New York Times - 0 views

www.nytimes.com/...d-with-indigestible-texts.html

censorship textbooks history teaching pc education articles

shared by David Hilton on 09 Jul 09 - Cached
  • As for the teaching of history, Ms. Ravitch argues, the sort of censorship being practiced today by textbook publishers can result in all manner of distortions and simplifications. For instance, to insist that depictions of women as nurses, elementary-school teachers, clerks, secretaries, tellers and librarians perpetuate demeaning stereotypes is to minimize ''the barriers that women faced,'' and to pretend ''that the gender equality of the late 20th and early 21st centuries was a customary condition in the past.''
  • David Hilton on 09 Jul 09
     
    What do people think of this woman's criticism of education today? Are we so blinkered by ideological prejudices that we're killing what makes education exciting and effective?
anonymous

Creating a Hackintosh: Installing Mac OS X on Netbooks from the Dell Mini 9, MSI Wind, Lenovo S10, and more - OS X Daily - 0 views

osxdaily.com/...9-msi-wind-lenovo-s10-and-more

mac

shared by anonymous on 05 May 09 - Cached
  • Creating your own cheap Mac Hackintosh out of a PC Netbook is pretty popular right now, so I compiled a list of various how-to guides mostly for myself but figured I would share it with our readers as well. The guides rank from reasonably easy (Dell Mini 9) to an arduous hack, and it’s technically against Apple’s OS X EULA agreement, so whether or not it’s worth proceeding with making one of these frankenstein Macs is entirely up to you.
  • anonymous on 05 May 09
     
    A list of articles that explain how to turn an inexpensive laptop into a Mac - a Hackintosh
  • anonymous on 05 May 09
     
    I'm seeing more and more of these at conferences. This is a list of sites that explain how to do it. How to turn a cheap netbook into a Mac.
Vicki Davis

Net Neutrality FAQ: What's in it for You - PC World - 2 views

www.pcworld.com/...y_faq_whats_in_it_for_you.html

education netneutrality edu_news edu_trends

shared by Vicki Davis on 26 Oct 09 - Cached
  • Vicki Davis on 26 Oct 09
     
    Net neutrality is an important issue being addressed by the US government right now to prevent companies from sort of creating their own version of the Internet. These rules are supposed to keep things "open." I'm also sending these to my digiteen students (you can follow digiteen at http://www.twitter.com/digiteen) and Flat Classroom students (http://www.twitter.com/flatclassroom) for work on their project.
« First ‹ Previous 41 - 45 of 45
Showing 20▼ items per page