Mashing up the Web, Games, Music, Movies, Money and
The Laws Of Physics in
Second Life

Second Life
3D Virtual World
Avatars
Persistent
Massively Multi User
Resident Built
Resident Textured
Resident Scripted
Resident Animated
Resident Owned
Linden Lab Sells Land And Services

Not A Game
World
Game

Tringo

Live Performance

Movie Making

Conferences

Charity

Experimentation

Ordinary People
43% Female
Median Age 33
54% European

Developing Software
30M Running Scripts
15% Residents Code
25M Source Files
2.5B Lines Of Code

LSL
globals
key lastToucher = NULL_KEY;
functions
touchedBy(key id, string name)
{
if (id != lastToucher) {
llSay(0, \"Hello there, \" + name + \".\");
lastToucher = id;
}
else {
llSay(0, \"Stop that!\");
}
}
default standard stuff
{
touch_start(integer num_touchers) {
integer i;
for (i = 0; i < num_touchers; ++i) {
touchedBy(llDetectedKey(i), llDetectedName(i));
}
}
}

LSL Communications
llSay(...)
llOwnerSay(...)
llInstantMessage(...)
llMessageLinked(...)
email(...)
remote_data(...)
llHTTPRequest(...)
http_response(...)

Online Shopping
llGiveInventory(...)

Streaming Media
llSetParcelMusicURL(...)

Visualization
llRezObject(...)

Augmented Virtual Reality
llSetPos(...)

Blogging
http://slurl.com

Tagging
http://secondlife.com/developers/mapapi/

Search
http://wiki.secondlife.com/wiki/Open_Source_Portal

User Created Platform
Web Services
Open Source
Mozilla
Mono
Custom Hosting

Mixed Reality Interfaces

The Hack To Beat
http://www.youtube.com/watch?v=OWw0_X7b79Y

More Information
http://wiki.secondlife.com/wiki/LSL_Portal
http://wiki.secondlife.com/wiki/
Open_Source_Portal
http://secondlife.com/developers/mapapi
https://wiki.secondlife.com/wiki/RegAPI
http://nwn.blogs.com
http://blog.secondlife.com

Obrigado
Dr Jim Purbrick, Senior Engineer, Linden Lab
babbage@lindenlab.com
http://blog.secondlife.com/author/babbagelinden/