SLOODLE Presenter
Posted by Peter | Filed under Education, Second Life, Sloodle, Software
I’ve just created and uploaded a new SLOODLE video, and this one is a kind of preview tutorial about the new SLOODLE Presenter tool which will be released in SLOODLE 0.4:
The purpose of the tool is to let you put together a presentation in Moodle, consisting of a series of images, webpages, and videos. Your students can then view the presentation in Moodle, or in Second Life. This is achieved by storing a list of URLs in the Moodle database, and then providing those to a script in Second Life. The object then fiddles with the parcel media settings to display the appropriate resource… so this requires that you either own the land, or that you can deed the object to the land-owning group.
This was originally suggested one afternoon at SLCC08… and being the crazy geek that I am, I skipped the parties that night (as I usually do anyway), and had the first prototype ready to demo over breakfast the next morning! 
Between research and other things, it has taken a while to get it to a releasable state… but it is nearly ready now!
There are a few caveats to mention:
- All resources must be hosted on the Internet (i.e. they have to be accessible by URL)
- Resources cannot be password protected (e.g. you can’t upload them into your Moodle course)
- Second Life only supports QuickTime and simple Flash videos
- Webpages in Second Life are non-interactive
We plan to release the first alpha version of SLOODLE 0.4 around the end of January 2009. Final release date is to be confirmed.
Sandbox Blox
Posted by Peter | Filed under Second Life, Software
Kudos to Jesse Barnett (SL name) for creating this fun variant on my Stackable Graph Cubes. You can download the scripts for Sandbox Blox from Jesse’s wiki page, and checkout the forum discussion on Scripting Tips.
The idea is that you start with a basic rezzer block, and click it to begin. It will rez a white block for you, which you can move off wherever you want it. Another white block will appear over the rezzer — click it, and then click any face of the other cube, and it will jump straight to it. When you use a cube, another appears for you. You can use it to build up shapes by joining cubes together in various arrangements. I was never much of an artist, but I reckon I can do immersive cubism with this!
There’s lots of potential variations on the idea. I would probably choose to make it work by ‘growing’ your cubic construction from the root prim — you click a side, and it rezzes the next cube in the appropriate location. That’s less flexible though, since it’s more difficult to move existing cubes then.
Virtual Happenings
Posted by Peter | Filed under Second Life, Software, Technology, Virtual Worlds
Lebanese business and tourism
Some interesting things happening lately in the realm of virtual stuff, be it worlds or otherwise. One article which particularly caught my eye was the Bab-ilu portal, which is designed to help foster international business and tourist interest in Lebanon. (I did some brief mission work in Lebanon in 1999, while they were at war with Israel. One thing which struck me wonderfully was the kindness and generosity of many people; despite being in a warzone, and despite the fact that we were outsiders from another religion, they treated us with utmost respect. Parts of it were also absolutely beautiful… if I can find and scan some of my old photos, I’ll post them.)
Virtual conferencing
In other news, a company called Altadyn has released “Online Meeting”, which is designed to support business meetings, based on their 3DXplorer platform, encouraging more participation than you typically get in video-based tele-conferencing. It’s good to see some competition opening up in this area, since Second Life seems to have been the virtual platform of choice for many business happenings of this nature, seeing lots of support from IBM in particular. I have nothing against SL being used for that purpose, but competition is healthy for the market and it’s healthy for innovation.
Music world
Similarly, there is talk of a music-centred virtual world, designed with “live” online concerts in mind. Once again, Second Life has been used for this quite a lot, but having something developed which is dedicated to the particular feature is great. (My experience of “live” music in SL is rather less-than-wonderful, usually due to technology issues.)
Ignorance ain’t bliss!
Let’s balance all the hope of good things with a shot of negativity. Teresa Hunter, writing for Scotland on Sunday, took a hefty, and downright ignorant swipe at Second Life, calling it a “virtual world for sad losers”. I am glad to say my good friend Gia dutifully reprimanded the shocking excuse for an article! (Woo! Go Gia…)
“Twinity” — my initial experience
Posted by Peter | Filed under Games, Software, Virtual Worlds
This evening, I decided to try out Twinity — a new virtual world which is in public beta at the moment. I’m still learning my way round, but it’s looking quite interesting so far… albeit running a tad slowly on my PC! Here’s a review of my first couple of hours playing with it, but be warned, this is pretty long!
Upon Arrival…
I started in a Welcome Area, which consisted of wide open spaces with information displays and tutorials around. Large texture-based signs load in from fuzzy blobs, but they are remarkably legible, giving all the basic pointers. As an introduction to the world, it definitely needs work though — I think I was only comfortable because I have been using virtual worlds for a while. Total newbies would likely get dazed and confused rather quickly.
Identity
When you first sign-up, you provide your first and last names, and it doesn’t seem to suggest anything other than real names (although I assume you could use anything quite happily). By default, your first name will appear above your avatar in-world, but you can make your last name visible too. I am not sure how wise it is to go by first-names only in a virtual world, given the scope for confusion, but things may change.
Graphics
I can’t say I’m impressed with the graphics in general at this stage, as the system requirements are fairly huge for (quite frankly) not a lot. It’s possible that the system automatically scaled-down the graphics level to suit my lower-end processor, but unlikely, and the only 2 graphics detail settings I’ve found are resolution, and anti-aliasing level.
Interface
The visual element of the user interface is fairly nice and clean, with that rounded-corner web-2.0-feel that everybody loves… or at least, that’s what designers tell us we’re supposed to love. The basic UI is fairly unobtrusive, primarily occupying a small panel at the bottom-middle, with some important buttons. (There’s also some important but small buttons at the top-right.) Everything appears in various windows, which can be moved and closed, but not resized or minimized. It looks like they’ve implemented a totally bespoke interface system, which is impressive, but was probably an unnecessary use of their development time (how many times can the wheel be re-invented?), and it’s not as responsive as I would like, but it certainly does the job admirably.
Regarding control scheme, I think it’s a little unintuitive, and it feels restrictive after being used to Second Life (although SL has unusually good controls) — you walk around with arrow keys or WASD, but your camera keeps a fixed angle/distance as you do that, even if you double-back on yourself. You rotate the camera around your avatar by clicking and holding the right-mouse button, and moving the mouse. You can zoom in/out using the scroll wheel, but I haven’t found a way to change the camera’s centre of focus though, so it seems that you actually have to walk right up to a sign in order to read it… although I could be wrong.
You can also run, by holding the shift key or toggling with Caps Lock, but I don’t think you can fly. Interacting with items occurs mostly by left-clicking on them, and right-clicking can bring up some other information/options. When you are near a seat, a nifty little ’seat’ 3d icon appears over it, which you click to sit down. It means you can’t just sit anywhere, but it’s more reliable where you can.
Appearance
Plenty of avatar customization is possible, and it seems you can even upload your own photographs to create your virtual face. Besides that, it’s the usual maniacally large number of slider controls in various categories, and a certain degree of control over your skin tone. It’s also possible to buy various attachments to wear, including different hair, hats, jackets, trousers, and so on. The selection is not huge yet, but I am sure it will increase as the virtual world matures. (I did notice the somewhat risky “Third Life” T-shirt, although chose not to wear it!)
One thing I will say is that it was unclear exactly whom I was buying the items from, as the menu of items just appeared as part of the process of altering my avatar. I was definitely using my starting supply of “Globals” (the in-world currency) to do it though, and I assume I was just buying them from ‘the game’, so the currency didn’t actually go anywhere… it just got deducted from my account. The great thing though is that you can preview items on your avatar before attaching them, although no customization of the items seems possible (e.g. colour changes).
Currency
Since we’re on the topic, the in-world currency (”Globals”) is intended to work as part of an actual economy, and you can buy more Globals through the website apparently. It seems that you can’t trade Globals back for real-world money, although I have seen job adverts around, suggesting that you can ‘earn’ money in the virtual world, as with MMORPGs. Quite what such jobs entail is a mystery to me, but I shall endeavour to find out.
Animation
The default animations look fairly nice… nothing to write home about, but fairly smooth. Clicking a button on the interface brings up the neat little animations window, which has one particularly nifty feature to check out: moods. You can pick from: Confident, Default, Depress, Drunken, and Relaxed. This will affect the basic way your avatar stands and walks, which is great, although I would like to see a broader range of moods, and/or the ability to explicitly change the animations used (maybe those will come in a later version).
You can also create a custom set of animation buttons (up to 10 viewable at a time) which you push to perform a certain animation/gesture on-demand. As with editing your own appearance, you populate these slots by purchasing stuff with your Globals. There’s already a fairly huge number available, with plenty of dance moves, of course! The animations certainly seem fairly detailed, with facial expressions included in many, which is very nice.
User-Content
There is differing information regarding user-content — some of the support information on the website says it’s not yet possible, and yet there is an interface for it in-world. The interface indicates “you must be a premium member to upload content”, and since I am on a student-budget, I am not even considering paying them anything just now! If/when user-content is enabled though, it seems to support at least avatar attachments and animations, and perhaps other stuff will come along too, such as separate objects. There does not appear to be any facility for in-world creation though, a la Second Life, so it looks like everything would need to be created off-line, potentially with proprietary tools.
Membership
Basic membership is free, and as mentioned above, you can pay to get more “Globals” to spend in-world. There is also a premium membership level, which seems to be free during the public beta period, but which will cost more money later on. What does premium membership get you? Aside from being able to upload custom content (if/when that is implemented), it lets you buy a virtual apartment, which you seem to pay for with real-world money. From what I have picked-up, you can customize your apartment to some degree, and even designate ‘flatmates’ who can customize it too. Eventually, I think people will be able to buy and sell virtual apartments from/to each other, creating an in-world real-estate market.
Communication
There’s not a whole lot of people with whom to communicate at the moment (I should have tried this out with a friend!). However, I’ve experimented with text-chat a little, and it seems to appear as chat bubbles over avatars’ heads. That’s an option I’ve tried in Second Life, but which I didn’t like, because it makes it very hard to follow a line of conversation unless you can negotiate your camera to view all the other avatars. It apparently supports voice-chat though, which is very important. No idea how reliable it is! There seems to be an asynchronous messaging system too.
Conclusion
It’s got a lot of promise, and it seems fairly well-made so far. From the point-of-view of education, I am not hopeful at all, since it looks like custom content creation will require a substantial outlay, and potentially expertise with offline tools (which are often very hard to learn, in my experience). Having said that, though, I have got used to the remarkable affordances of Second Life, so perhaps I am being pessimistic, and teachers could work with far less customization, with more ready-made education packs.
That aside, the text chat system being based on chat-bubbles, combined with the lack of camera freedom, would make discussions of more than a few avatars very difficult to do in text… but perhaps the aim is to encourage voice chat in Twinity anyway. The camera issues would also make it hard to present information to a group of people, or for multiple avatars to use a single resource, since they all need to be close to it ‘physically’ in order to see it.
Attempting a modicum of objectivity (since I have undoubtedly glossed-over many important differences between this and other such platforms), the tag-line of Twinity is “Powered by real life”. They seem to be aiming for a much more real-life-based experience, which means all the above issues of chat bubbles, camera freedom, and even lack of content creation tools, are entirely in-line with the philosophy. They want the virtual world to mimic the real-world in layout, too, with Berlin being their first virtual city. The aim seems to be a good deal of integration with other media forms too, as I have seen in the form of much “Quantum of Solace” advertising! (Consider: how often do you see advertisements for real-world stuff when you’re just out-and-about in Second Life?)
I am looking forward to seeing where Twinity goes. Nobody can predict these things, so I won’t even guess how popular it is likely to be, but it has plenty of potential. Granted, the transition will likely be uncomfortable at first for folks used to other platforms, as it seems to do things in very much its own way, but that is not necessarily a bad thing. A little originality and character in a sometimes-saturated market is well worth the plunge.
Virtual Rome
Posted by Peter | Filed under Projects, Software, Virtual Worlds
I never was much good at history (and neither were most of the rest of my family), but nonetheless, I enjoy a few histories in moderation: Scottish, Egyptian, and Roman. As such, the recreation of ancient Rome on Google Earth sparked my interest.
I can’t say I’ve used Google Earth in quite a long time — it was OK last time I used it, but never showed a whole lot of detail around the area I live, and I honestly don’t normally care much about the terrain of downtown New York and such like! Expanding the horizons of the app is therefore a good thing, opening up a wide range of interesting possibilities for educational uses (beyond present-day geography, that is). Perhaps I can incorporate Google Earth into my own research? (It’s not exactly a virtual world in the usual sense… but it seems pretty close sometimes…)
Slide Toggler 1.2 — now with reset timer
Posted by Peter | Filed under Projects, Second Life, Software
If you mosey on over to the Projects page, you can grab version 1.2 of the Slide Toggler script. It has a very minor addition which was requested, and that is an auto-reset timer: in addition to clicking slides to toggle them between foreground and background, it lets you optionally also specify a time after which foreground slides will automatically revert to the background. This is probably more useful for public displays, where other users can toggle the slides, than for presentations… but feel free to use it however you like! Open source, as always.
Many thanks to SL resident Maihem Randt for suggesting the feature, and to Void Singer and Hewee Zetkin for their input on the SL Scripting Tips forum.
Clash of the Titans
Posted by Peter | Filed under Second Life, Technology
(Warning: a slight moan ahead… you’ve been warned…!)
Call me a doomsayer, but I think we could be about to see a trademark war. Thus far, Linden Lab’s legal team have reared their ugly (I mean lovely and in no way defamatory) heads at anybody and everybody who even hints at the name or logo of Second Life, even if the usage falls under “fair use” and does nothing but promote the platform. They have seemingly destroyed communities which support the virtual world, all in the name of defending their oh-so-precious trademark, which was never in any real jeopardy anyway.
It will be interesting to see how these bullies stand up to the biggest legal bully of all, now that Microsoft has (either foolishly or heroically) announced their SecondLight technology. Admittedly, it’s not a virtual world… rather, it provides a degree of depth for an otherwise flat display technology. Still, I reckon its close enough to give Linden Lab the shivers.
You can bet that if I alone started a website or service called “SecondLight”, even if it had nothing to do with Second Life, then Linden Lab would be on my case in a flash. So come on Linden legal dudes… bare your teeth at the monster. If you don’t, we’ll all know you’re cowards after all… you squish the little guys, but hide in the corner when somebody bigger comes along.
Theft, Divorce, and Murder
Posted by Peter | Filed under Games, Software, Virtual Worlds
A less-than cheery topic to accompany some interesting virtual activity, starting with the NY Times report of the theft of some virtual inventory in RuneScape (also reported with slightly different details by the Telegraph), in which a 13 year old player was violently coerced to log-in to his account to let the thief (~16 years old) transfer the goods to another account. The incident occurred over a year ago, but a Dutch court ruled earlier this week that it amounted to theft under real-world law, and sentenced the thief accordingly. It’s a tough area to deal with from a legal standpoint, but I think it has been handled well.
A somewhat more bizarre case sees the recent arrest of a scorned divorcee who allegedly murdered her ex-husband. Sounds grim… until you realise she has been arrested on suspicion of (effectively) computer hacking, and nothing more. Seemingly, the pair were only virtual spouses in the Maple Story MMORPG (admittedly, I had never heard of it before). After the ‘husband’ unexpectedly terminated the virtual marriage, the ‘(ex-)wife’ gained unauthorised access to his account, and killed off his avatar in May earlier this year. The arrest itself is very real though, and if charged, she faces a fine of $5000, or a whopping 5 years in jail (though she claims no intent to seek revenge of a more real-world sort).
Pondering…
A comparison of these two cases brings up a fascinating judicial conundrum — isn’t murder worse than theft? On the one hand, you’ve got virtual goods being attributed a real value, so that the legal system perceives virtual theft in the same light as real theft. On the other hand, you’ve got virtual murder, which is completely ignored as the legal system tackles a mere case of unauthorised access to (and modification of) personal data. Why do real-world legal values apply to the one and not the other?
Virtual goods may represent an investment of time, and thus a certain personal value, since it will take time and effort to re-acquire them following a theft. However, does a person’s avatar in an RPG not count for a greater investment of time and personal sentiment? From a purely logical standpoint, it seems like the virtual murder should be treated more seriously than virtual theft… and yet, try as I might, I cannot bring myself to consider punishment for virtual murder as anything but ludicrous! Maybe I just don’t take virtual worlds as seriously as some people.
I’m confused. And I’m glad I never wanted to be a lawyer. 
SL Slide Toggler
Posted by Peter | Filed under Projects, Second Life, Software
In preparation for a virtual seminar presentation I was giving about SLOODLE last week, I decided to make a novel little way to present my slides. I only had a few, so I made them all visible in the background, and scripted each one to toggle to the foreground on demand. This has the advantage that all your textures are pre-loaded, plus it makes for a slightly more interesting display-mechanism than simply changing textures.
I’ve released the script as open source (GPL), and you can check it out on my projects page.
SL Word Processor
Posted by Peter | Filed under Second Life, Technology
I am very pleased to see that the new “http-in” functions for LSL (in Second Life) are available for beta testing now. Basically, these functions let you setup any prim as an HTTP server, which can be accessed from outside via URL, for sending data into SL, and/or requesting it back out.
In a word: awesome! It will be great to avoid so many HTTP polls or whatever.
But here is my cunning new idea… create an object which sets itself up as an HTTP server, and puts its own URL as the parcel’s media URL. It then listens for text coming in via chat, and outputs that text in response to incoming HTTP requests. Voila! Mini-word processor for Second Life!
I have no idea if this will work… I guess I’ll need to wait until the functions go officially ‘live’ before I find out. It’ll be really cool if it does though!
