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{{quotation | Second Life is a 3-D virtual world entirely built and owned by its residents. Since opening to the public in 2003, it has grown explosively and today is inhabited by a total of 2,938,247 people from around the globe.}} ([http://secondlife.com/whatis/], 17:22, 26 January 2007 (MET)).
{{quotation | Second Life is a 3-D virtual world entirely built and owned by its residents. Since opening to the public in 2003, it has grown explosively and today is inhabited by a total of 2,938,247 people from around the globe.}} ([http://secondlife.com/whatis/], 17:22, 26 January 2007 (MET)).
See also: [[Active Worlds]]


== In education ==
== In education ==


* There are educational events and even some learning activities (to be documented). Attempts to use a [[3D interactive environment]]s, (i.e. [[virtual habitat]]s based on [[desktop virtual reality]]) are not new. E.g. [[Active World]] did provide a [http://www.activeworlds.com/edu/ educational separate server space] for years. The only problem is that there is not much to '''do''' in such an environment, so why use it then ... ?
* See also the [[3D interactive environment]] article.
 
* In "Second Life", there are educational events and even some learning activities (to be documented, for the moment see the education links below).
 
== How to install / use ==
 
=== Hardware and OS prerequisites ===
 
To experience second life you should have a computer with a 3D graphics card (e.g. nVidia GeForce 2, GeForce 4 MX or better).  
 
Second life clients exist for Win/Mac and Linux
 
Quality will adapt to your graphics card and that you can tune trough ''Edit->Preferences->Graphics''.
To fine tune rendering parameters, check the "Custom" box. Go for the highest possible, if you have a good
connection ''and'' a good 3D graphics accelerator.
 
=== Installation ===
 
* Easy on Windows ...
 
; For Linux (procedure shown for root install)


* [[Sloodle]] is an attempt to integrate this with an [[LMS]].
[[User:Daniel K. Schneider|Daniel K. Schneider]] tested SL on Ubuntu 8.04 with a Dell Precision 380 desktop with a Quadro FX 3450 card. Seems to work perfectly well...
 
The little installation note applies to the version you can see below (aug 2008).
 
* Open a terminal and become root (type 'su').
* Download from [http://secondlife.com/support/downloads.php here] and save to some directory
* Uncompress, e.g. type: ''bunzip2 SecondLife_XXXX.bz2''. This will give you a tar archive
* Untar the thing to some place, e.g. put it in /usr/local
tar xf SecondLife_i686_1_20_15_92456.tar -C /usr/local
* You may want to change permission to your normal user name
chown -R xxx:yyy SecondLife_i686_1_20_15_92456/
* Then you may make the directory name more general (change it next time)
ln -s SecondLife_i686_1_20_15_92456/ sl
* Finally read README-Linux.txt file that sits in the top directory
 
To use it, open a terminal and type something like:
/usr/local/sl/secondlife &
 
=== Your own land ===
 
Certified educational institutions can rent space for less. On August 2008:
 
* Private space island: setup = $700, monthly fee = 147.50 / month
* Open access island: setup = $175, monthly fee = $37.50/month
 
Otherwise, it is cheaper to rent a small region on the main land. E.g.
* 1/128 region (512 sqm) = $5/month
* 1/64  region (1024 sqm) = $8/month etc.
 
Finally, you can buy land that someone else built through an [http://usd.auctions.secondlife.com/scripts/faqs.asp auction system]. You can bid in either Linden or US$ depending on the size.
 
=== Finding places in Second Life with SLURLs ===
 
A good way to find things is to use [http://wiki.secondlife.com/wiki/SLURL SLURL]s that provide direct teleport links to locations. Do not try to find things inside SL (e.g. from the starting area). I could become a big frustration to you. Rather, find interesting things
through web sites like the [http://www.simteach.com/wiki/index.php?title=Second_Life_Education_Wiki Second Life Education Wiki].
 
Syntax of a SLURL
<pre>
http://slurl.com/secondlife/<region>/<x-coordinate>/<y-coordinate>/<z-coordinate>/
</pre>
 
Example (the Sistine Chapel of Vassar):
http://slurl.com/secondlife/Vassar/200/85/27
 
If your second life client is correctly installed, then you simply can enter a SLURL [[URI]] in your default browser.
I will show you first a kind of google map. You then can click to teleport to the location in your Second life client. Note for Linux users: if can't make it work from your web browser, open the Second life help in the Second life client (or hit ''F1''). This will open a internal little web browser within wich you can enter the SLURL....
 
SLURLs can be customized, e.g. you add a picture, e.g.
http://slurl.com/secondlife/<region><x/y/z>?img=http://yourdomain/pict.jpg&title=Your title&msg=Your message
 
=== Finding places inside SL with the map tool ===
 
On the buttom of the client click on Map. You then can search for places to teleport, but it's a not very efficient
procedure, since (as far as we know) search is limited to words in the location name.
 
== See Also ==
* [[Open Cobalt]]


== Links ==
== Links ==


; Official websites
=== Official or closely related to SL/Linden===


* [http://secondlife.com/ Second Life Home Page]
* [http://secondlife.com/ Second Life Home Page]
Line 18: Line 96:
* [http://lindenlab.com/ Linden Lab] (Makers of Second Life)
* [http://lindenlab.com/ Linden Lab] (Makers of Second Life)


; Other
* [http://blog.secondlife.com/ Second Life Blog] (official news)
 
* [http://slurl.com/ Location-based linking in Second Life]
 
; Of interest to education
* [http://secondlife.com/educationwiki Second Life Education Wiki]
 
* [http://secondlifegrid.net/programs/education Secondlife Grid - Education page]
 
; Mailing lists
 
* [https://lists.secondlife.com/cgi-bin/mailman/listinfo/educators SL Educators Mailing list]
 
* [http://list.academ-x.com/listinfo.cgi/slrl-academ-x.com Second Life Researchers List]


* [http://www.simteach.com/wiki/index.php?title=Second_Life_Education_Wiki Second Life Education Wiki]
* [https://lists.secondlife.com/cgi-bin/mailman/listinfo/educatorsandteens Educators and Teens (for educators working with teens 13-17)]
 
=== Manuals ===
 
* [http://wiki.secondlife.com/wiki/LSL_Portal LSL Portal] community wiki to provide accurate documentation for the scripting language of Second Life (LSL)
 
* There is also a manual that you can find from the second life client. (lsl_guide.html)
 
=== Extensions ===
 
* [http://www.secondpresentation.com/blog/ Teaching and Presentation Tools for Second Life], e.g. a voting tool.
 
* [http://slurl.com/secondlife/Pinastri/118/169/23 http://slurl.com/secondlife/Pinastri/118/169/23] (SecondPresentation Display Panel)
 
=== In education ===
 
* [http://wiki.secondlife.com/wiki/Second_Life_Education Second Life Education] (official wiki)
 
* [http://en.wikipedia.org/wiki/Education_in_Second_Life Education in second life] (Wikipedia)
 
* [http://slurl.wikispaces.com/Newbie+Field+Trip Newbie Field Trip] and the [http://slurl.wikispaces.com/master master list] in the [http://slurl.wikispaces.com/ SLURL wiki]
 
* [http://sl-educationblog.org/ Second Life Education Blog]
 
* [http://simteach.com/ Simteach resources]
** [http://www.simteach.com/wiki/index.php?title=Second_Life_Education_Wiki Second Life Education Wiki] (at SimTeach)
 
* [http://del.icio.us/secondlife/Education Del.icio.us postings]
 
* [http://www.iste.org/Content/NavigationMenu/Membership/Member_Networking/ISTE_Second_Life.htm International Society of Technology in Education (ISTE): Second Life]
 
* [http://community.discoveryeducation.com/ Discovery Educator Network]
 
* [http://www.udel.edu/secondlife/ Second Life at the University of Delaware] (also includes links to other good places)
 
=== Other ===
 
* [[Sloodle]] is an attempt to integrate this with an [[LMS]].


* [http://en.wikipedia.org/wiki/Second_Life Wikipedia Second Life entry]
* [http://en.wikipedia.org/wiki/Second_Life Wikipedia Second Life entry]


* [http://archvirtual.com/ ArchVirual], a consulting group website, includes reviews of what's going on in second life and other places.
* [http://bethssecondlife.blogspot.com/ Beth's Second Life], blog entry.
* [http://www.3pointd.com/20070409/second-life-travels-edunation/ Second Life Travels: EduNation], blog entry
* [http://www.simteach.com/wiki/index.php?title=Second_Life_Education_Wiki SimTeach Second Life Wiki]
* [http://sleducation.wikispaces.com/ Second Life in Education wiki]
* [http://www.rent-a-tutor.com/blog/index.php/2007/04/27/p350 Second Life: hype or business model?] (Rent a Tutor).
* [http://cyberwizard.de/secondlife/index.php?title=Hauptseite  Bildung in Second Life] (Wiki, in German).
* [http://www.simteach.com/wiki/index.php?title=Second_Life_Grad_Student_Colony Grad School Colony]
* [http://caerfyrddin.org/goodstuffs.htm  Good Stuff Reference Page Interesting places] collected by Tanarian Davies, Annechen Lowey, Emilly Orr and other friends. Lot's of SLURLs that point to good design stuff and associated blogs.
== Example educational sites ==
Search "slurl education" or something like this in google or better, browser through a place like the [http://slurl.wikispaces.com/ SLURL wiki]
* [http://www.simteach.com/wiki/index.php?title=Top_20_Educational_Locations_in_Second_Life Top 20 Educational Locations in Second Life] (SimTeach Wiki)
* [http://tinyurl.com/nfjt2 Campus region]
* [http://slurl.com/secondlife/Rockcliffe%20I/45/99/24/ A german high school] (See [http://www.vhs-secondlife.de/index.htm Wir sind im Second Life! Kommen Sie zu uns!])
== References ==
*  Gregory M. Lamb, Real learning in a virtual world, Christian Science Monitor, October 05, 2006 edition. [http://www.csmonitor.com/2006/1005/p13s02-legn.html HTML]
* Davis, Vicki A. (2007). The frontier of education: Web 3D, Blog Entry. [http://coolcatteacher.blogspot.com/2007/03/frontier-of-education-web-3d.html HTML], retrieved 20:03, 25 April 2007 (MEST). (This is the best blog article on SL [[User:Daniel K. Schneider|Daniel K. Schneider]] has seen so far).


* Antonacci, David M.  and Nellie Modaress (2005). The Educational Possibilities of a Massively Multiplayer Virtual World (MMVW). EDUCAUSE [http://www2.kumc.edu/tlt/SLEDUCAUSESW2005/SLPresentationOutline.htm HTML]


[[Category: Virtual environments]]
[[Category: Virtual environments]]
[[Category: 3D]]

Latest revision as of 12:54, 30 October 2015

Draft

Definition

“Second Life is a 3-D virtual world entirely built and owned by its residents. Since opening to the public in 2003, it has grown explosively and today is inhabited by a total of 2,938,247 people from around the globe.” ([1], 17:22, 26 January 2007 (MET)).

See also: Active Worlds

In education

  • In "Second Life", there are educational events and even some learning activities (to be documented, for the moment see the education links below).

How to install / use

Hardware and OS prerequisites

To experience second life you should have a computer with a 3D graphics card (e.g. nVidia GeForce 2, GeForce 4 MX or better).

Second life clients exist for Win/Mac and Linux

Quality will adapt to your graphics card and that you can tune trough Edit->Preferences->Graphics. To fine tune rendering parameters, check the "Custom" box. Go for the highest possible, if you have a good connection and a good 3D graphics accelerator.

Installation

  • Easy on Windows ...
For Linux (procedure shown for root install)

Daniel K. Schneider tested SL on Ubuntu 8.04 with a Dell Precision 380 desktop with a Quadro FX 3450 card. Seems to work perfectly well...

The little installation note applies to the version you can see below (aug 2008).

  • Open a terminal and become root (type 'su').
  • Download from here and save to some directory
  • Uncompress, e.g. type: bunzip2 SecondLife_XXXX.bz2. This will give you a tar archive
  • Untar the thing to some place, e.g. put it in /usr/local
tar xf SecondLife_i686_1_20_15_92456.tar -C /usr/local
  • You may want to change permission to your normal user name
chown -R xxx:yyy SecondLife_i686_1_20_15_92456/
  • Then you may make the directory name more general (change it next time)
ln -s SecondLife_i686_1_20_15_92456/ sl
  • Finally read README-Linux.txt file that sits in the top directory

To use it, open a terminal and type something like:

/usr/local/sl/secondlife &

Your own land

Certified educational institutions can rent space for less. On August 2008:

  • Private space island: setup = $700, monthly fee = 147.50 / month
  • Open access island: setup = $175, monthly fee = $37.50/month

Otherwise, it is cheaper to rent a small region on the main land. E.g.

  • 1/128 region (512 sqm) = $5/month
  • 1/64 region (1024 sqm) = $8/month etc.

Finally, you can buy land that someone else built through an auction system. You can bid in either Linden or US$ depending on the size.

Finding places in Second Life with SLURLs

A good way to find things is to use SLURLs that provide direct teleport links to locations. Do not try to find things inside SL (e.g. from the starting area). I could become a big frustration to you. Rather, find interesting things through web sites like the Second Life Education Wiki.

Syntax of a SLURL

http://slurl.com/secondlife/<region>/<x-coordinate>/<y-coordinate>/<z-coordinate>/

Example (the Sistine Chapel of Vassar):

http://slurl.com/secondlife/Vassar/200/85/27

If your second life client is correctly installed, then you simply can enter a SLURL URI in your default browser. I will show you first a kind of google map. You then can click to teleport to the location in your Second life client. Note for Linux users: if can't make it work from your web browser, open the Second life help in the Second life client (or hit F1). This will open a internal little web browser within wich you can enter the SLURL....

SLURLs can be customized, e.g. you add a picture, e.g. http://slurl.com/secondlife/<region><x/y/z>?img=http://yourdomain/pict.jpg&title=Your title&msg=Your message

Finding places inside SL with the map tool

On the buttom of the client click on Map. You then can search for places to teleport, but it's a not very efficient procedure, since (as far as we know) search is limited to words in the location name.

See Also

Links

Official or closely related to SL/Linden

Of interest to education
Mailing lists

Manuals

  • LSL Portal community wiki to provide accurate documentation for the scripting language of Second Life (LSL)
  • There is also a manual that you can find from the second life client. (lsl_guide.html)

Extensions

In education

Other

  • Sloodle is an attempt to integrate this with an LMS.
  • ArchVirual, a consulting group website, includes reviews of what's going on in second life and other places.

Example educational sites

Search "slurl education" or something like this in google or better, browser through a place like the SLURL wiki

References

  • Gregory M. Lamb, Real learning in a virtual world, Christian Science Monitor, October 05, 2006 edition. HTML
  • Davis, Vicki A. (2007). The frontier of education: Web 3D, Blog Entry. HTML, retrieved 20:03, 25 April 2007 (MEST). (This is the best blog article on SL Daniel K. Schneider has seen so far).
  • Antonacci, David M. and Nellie Modaress (2005). The Educational Possibilities of a Massively Multiplayer Virtual World (MMVW). EDUCAUSE HTML