Can iPhone et al Drag Augmented Reality Into Non-Augmented Reality?

I’ve been pitching augmented reality apps in startup circles for a few years now, so it was exciting to see the AR startup crop grab some press coverage this week (VentureBeat and more VentureBeat and …even SF ABC 7).

With the iPhone hardware suite (and comparable devices like the Android and Pre), there’s no shortage of hardware for the core AR tasks:

• capture decent-resolution images
• recognize “target” areas in images
• contextualize the targets if necessary, by adding GPS data, solid-state compass data, and/or accelerometer (angle) data
• lookup augmentation data suitable to the target and the end-user via suitable web services
• employ “billboarding” or 3D rendering to composite a representation of the augmentation data on top of the target
• repeat as fast as possible without draining the battery (yeah, right)

Now for part two of the plan: this facility needs to run through a cool looking visor (a.k.a. "head-mounted display” or HMD). And neither the $6,000+ price tag nor the Silence-of-the-Lambs-night-vision look is appealing on these traditional high-tech units.

Happily, there are mass-market headsets designed for the gaming or personal entertainment market which are almost ready to go. A couple are even within striking distance of cool factor. Maybe an Apple logo would be enough to do it, at least for the Bay Area.

Even better, leaders such as Vuzix recognize the need to provide video and accelerometer data from the POV of the headset (vastly reducing the amount of computation needed contextualize the image). They appear to be planning these capabilities as optional clip-on modules to their newest “Fall ‘09” model visor.

Note the word “planning.”

Like smartphones themselves, we’ve been here before … a lot of times. The iPhone was easily the industry’s 10th attempt at a commodity handheld computer, so it’s not like the writing is on the wall. Unless it’s AR writing:

Workaround for Some Instances of Win 7 WiFi Problem

One of the very few real broken bits in the Win 7 RC is a WiFi problem. The current thread on Microsoft TechNet is here.

On at least a few laptops, the following is a dependable if annoying workaround.

1. Turn off the WiFi with the laptop hardware switch (“airplane mode”)
2. Open Start –> Computer –> Manage –> Device Manager –> Network Adapters
3. Right-click and disable the wireless adapter
4. Wait a bit and verify the OS has completely lost the wireless adapter (by watching the icon in the tray)
5. Turn on the WiFi with that hardware switch
6. Right-click and re-enable the wireless adapter
7. Wait … potentially a couple of minutes for Windows to find the appropriate network, connect, and recognize the route (if applicable) to the Internet

This maneuver is a hassle, to be sure. But it seems to work 100% of the time on some laptops (including mine) and it is much more convenient than rebooting, which is the only other dependable solution.

iPhone and Palm Pre – the Obligatory Post

I’ve had my paws on the Pre, and while I have not, of course, gotten hold of a 3GS, it doesn’t really matter.

See, getting my hands on a 3GS might convince me it has a better hardware/software experience. And since the 3G already has a better hardware/software experience than the Pre, I’m going to call it a “gimme” for the new 3GS.

The Pre, for all of its clever conceits compared to most phones, is still clunky, hiccup-y, and jittery next to even the current iPhone model. The graphics aren’t as smooth, the UI is harder to use, the physical keyboard is marginal, and on and on.

On top of that, it is hard to overstate how important the app ecosystem is to this “competition,” and Palm doesn’t even seem to be trying (they’re still saying “real soon now” on the SDK).

No matter how many apps in the App Store are just fart apps, and no matter how beautiful the bundled apps on the Pre are, there is no contest because these guys are playing different games.

Apple has succeeded in making the phone a general computing platform in the mind of the public – something I argued for 3 years ago – and you judge a platform not by its internal specs but by what you can run on it. Palm doesn’t seem to get that. They’ve got a decent bundle of specs but there’s nothing to run on it and there may never be much.

So with Apple still killing in the UX department, and Palm leaving their A-game at home (if they ever had one) as far as the app/platform/dev community goes … is there anything positive to be said for Pre in this contest?

Only this: AT&T’s network is so egregiously ill-behaved in so many prime metro areas that Sprint could actually pull a few people across the line.

I am one these last folks: I would much rather replace my current phone with an iPhone, but the thought of another two years of dropped calls, missed calls, bars-but-no-coverage, data connection unusable half the time … and I’m seriously considering the Pre.

Say what you will about Sprint (I’ve used every major carrier and none is perfect), where they have coverage, the devices just work. You can make or take a phone call. Which, ironically given that smartphones are bordering on augmented reality nowadays, is still the sine qua non for a phone.

Windows 7 RC, One Month In

A month ago, not long after the RC was released, I wiped my ol’ Server 2003R2 notebook (yes), and installed Win7 x64. Time to try a consumer OS on the machine again, finally go 64-bit, and jump without a net (I had a big client demo coming up and decided it would be sink-or-swim with 7).

First, a word about this laptop. Bought in the holiday sale period of ‘07 just for client demos and occasional web surfing, it would take a whole new, um, “lower end” category of Microsoft “Shopper” commercials to capture the spirit of this baby: for $299 I got a mobile Celeron (1.6 GHz, one core, no HT) and 512MB of RAM. Billed as “Vista Basic Ready,” it was being discontinued due to … not really being Vista Basic Ready. Well, duh. I had given up on Vista after my 3.6GHz desktop choked on it, so I put another GB in the laptop and loaded Server 2003R2 (using unofficial XP drivers I grabbed off the net).

So … Windows 7.

Upon install, all of the hardware was supported perfectly, which isn’t a huge surprise since 7 uses Vista-era drivers and this hardware ensemble was originally targeted for Vista.

Except for a compatibility issue with AVG Anti-Virus (which I’ve written about before), it has worked almost perfectly with everything I’ve thrown at it – ranging from Office and Visual Studio 2008 to Alfresco Enterprise (yes, a Java server app), Google Earth, and Ruby. Overall performance has been excellent and better than I would have expected. No, I wouldn’t play games on this machine, and the 5400-rpm hard drive can be a drag just as it is on most laptops.

The two big negatives I’ve seen are as follows and will hopefully be fixed by RTM time.

First, there is a well-documented issue with WiFi. On a cold boot, Windows does just what you want it to do with the WiFi. But, after waking from sleep or hibernate, or trying to switch networks a few times, it just cannot seem to sort itself out. Most of the time you are forced to reboot to get a working connection. This bug is all over Microsoft’s Win 7 feedback forums, I’m just too lazy to look up a link right now. So hopefully it will get a fix.

Second, the integration with other default browsers (I use Chrome) is broken in a bunch of places. Many of the cases where the shell is called to supply a browser to a specific URL do not work (e.g., menu options in twhirl, connections to the web from Office Live). In addition, Windows doesn’t want to associate local .html (or .htm) files with Chrome. Sometimes I can get these things fixed, but then they revert (perhaps partly a result of Chrome’s auto-updates).

These cases all work fine on XP and don’t require in-process loading (suggesting it’s not a x86/x64 issue). It’s inconvenient, and the anti-trust folks will be back after Microsoft if they don’t make other browsers first-class citizens soon. So this bug should get squashed.

Aside from those two admittedly very annoying issues, this is a really solid, fast, and elegant operating system. How serious is the “Microsoft tax” issue on OEM PCs? I don’t know, but if I do pay such an implicit tax on a new machine, I’ll be a heck of a lot happier if I can get a Win 7 license out of the deal and not a Vista license for my trouble.

Mark Process for x86 to Use Skype API or Topaz SigPlus API

If you happen to be integrating your Windows app with Skype's COM bridge, or with Topaz' SigPlus API for their biometric digitizing signature pads, those libraries won't play nice if loaded from an x64 process.

The easy fix -- assuming you don't have dependencies that mean you need x64 -- is to create a build configuration for your main app that specifies a target platform of x86 (instead of "Any CPU"). The resulting app will run in WoW (the 32-bit shim for 64-bit Windows) and works fine with these libraries.

The hard fix would appear to be using IPC to coordinate two different processes: your main app in x64, and a proxy/helper 32-bit process running in WoW that works these DLLs for you.

Those Little Shape Widgets in VS2008 Require Deployment

The Visual Studio 2008 SP1 control palette has a few "shape" widgets -- Rectangle, Oval, Line ... which come from a "Visual Basic PowerPack" library: Microsoft.VisualBasic.PowerPacks.Vs.dll

If you use these, you need to deploy the library manually with your application. That is, an up-to-date .Net 3.5+ machine will not have the library available globally, and Visual Studio will not mark this DLL to be copied into your output folder.

I haven't checked to see whether the VS Installer project will determine the dependency and include it -- I'm guessing it will. But if you are doing xcopy deploy, or just testing, you will need to bring this library along.

There is also an earlier version of this same library, that shipped on VS2008 but will not work (it is missing some components that were added to the namespace later). So if you need to build against the current version (e.g. if you are working on code that uses the shape components), make sure you update to VS2008 SP1, which updates this library.

Windows 7 and AVG == Unhappy CPU Usage

The title pretty much says it all.

Backstory is that I ran Windows 7 in a VM without any anti-virus while doing some evaluation, and I was impressed by how sparing it was of resources.

Then I installed the RC on my (underpowered old) laptop, figuring it would be a good replacement for Server 2003 (which is resource efficient but not exactly designed for laptops).

The RC used somewhat more memory -- it appears to be able to adjust its memory footprint depending on the host hardware, which is cool -- and a ton more CPU.

The CPU usage was suspicious because it's rare to find software that consistently pins a CPU with actual work, and because the usage was high priority -- coming from kernel space or a library tied tightly to kernel hooks. It was also suspicious because Microsoft plans to sell a version of 7 on netbooks, which are even more underpowered than my two-year-old bargain-o-matic laptop.

Turns out AVG, generally a fine anti-virus product, struggles with Windows 7 and often insists on every available CPU cycle, while the end user sits there wondering why context menus won't even open anymore.

After a bit of Googling, I removed AVG and installed Avast, and 7 is screaming along on the laptop now.

Note the retroactive Windows 7 hardware subsidy: this laptop was discontinued by the manufacturer in '07 because it shipped with Vista Basic but proved so slow as to be completely unusable in that configuration. The new OS basically injects value into the old machine.

Bonus Security Credit for Google Chrome’s Strange Install

Last fall, many folks including myself commented about Google Chrome’s unusual install behavior. Our best guess at the time was that it represented an attempt to accelerate adoption, by allowing non-administrative users to install Chrome.

It also allowed lower-privileged domain users in corporate environments to install and use Chrome unless their IT specifically blocked it.

With this recent Chrome vulnerability and rapid patch cycle, though, I’ve come to see the install in a new light.

Firefox requires an admin to initialize an update. This can be done through programmatic remote admin or right on the console, but still requires intervention. IE can be updated via Windows auto-update, but if auto-update isn’t set to run or if a specific patch needs to be applied, it requires intervention. Chrome, on the other hand, will update itself on the fly for each user’s install (it does require a restart, but only of the Chrome app) unless the installer is cracked to remove the GoogleUpdater component.

Given the cost of having an out-of-date browser version versus the risk of having Chrome updated without admin knowledge … I have to say I like this approach.

Notebarn Update

Notebarn, my Windows Mobile / Exchange sync notes app, definitely looks like an archaeological relic these days. Dating from early ‘07, before the iPhone era, and being a simple text utility, it is almost comic how it doesn’t resemble modern mobile apps.

That said, I still use it, and it turns out a lot of other people have been using it too. So when a user helped me reproduce a tricky timing bug that could cause data loss under certain circumstances on app initialization, I hopped back into the old (and quite small) codebase to fix it.

There is a little more info on the notebarn project page. Or if you just want to install the app you can install it over-the-air from here. If you already have the app it will automatically install in-place over your existing version. And since the “notes” are actually stored in an Outlook/Exchange Task, the install won’t affect existing data.

A word about backups: notebarn doesn’t have its own data backup mechanism. There are two main approaches to backing up and recovering data if you should lose it for any reason (e.g. problem with notebarn, problem with ActiveSync, accidentally deleting a note you needed, etc.)

One is to lean on whatever backup solution protects all of your Outlook/Exchange data, since notebarn data is really Outlook data. If you can go back to a backup snapshot of this data, even temporarily, you can simply grab the notes data from there. If that’s not practical, you can either manually or via a script back up the “My Notes” item from Outlook tasks, into another place in Outlook, the filesystem, etc.

Google “Similar Images” Roadmap

Ok, it’s not their roadmap, it’s my roadmap.

I was psyched to see the Similar Images announcement today, but I was underwhelmed by the results. That’s ok, it’s helpful, it’s free, and here is the post where I explained how to build the rest of it.

Oracle and Sun: Cui Bono?

Well, here’s a hint: it’s not Oracle, “Sun,” Java, or MySQL in the long run.

I’m thinking the Ruby, Python, and PostgreSQL worlds just got a shot in the arm, as this is minor calamity (at least) for Java, and a major one for MySQL. Ironic, since Java maturing like a fine wine and recovering from early-decade blunders; MySQL was already in trouble thanks to Sun.

As for benefits, it’s also not Google, who relies heavily on Java but could eventually find itself in an adversarial relationship with Oracle as enterprise computing moves to the cloud. Google does have enough sheer wo/manpower to exploit the OSS licensing on Java to take it in its own direction if necessary … but is that really a desirable way to go? or one the investors can live with?

I don’t think Microsoft minds this one bit either … since there was nothing that that Java, Oracle, and their communities (and users) couldn’t do before that they can now, while a number of scenarios (Java and open source databases/appservers in the enterprise) suddenly become just a bit murkier.

Atalasoft: Another Example of Gnarly DRM == Lost Sale

I’m working on a project that involves semi-automated document imaging. Scan, deskew, crop, re-arrange …

It’s on Windows, where every modern scanner hooks into both TWAIN and WIA out of the box, often without even needing a vendor driver, so I just needed a library/toolkit to do the lifting on the app logic side.

Enter Atalasoft DotImage imaging libraries. Does everything you need, works fairly well. Established presence in the market. We start heading in that direction. The Atalasoft bits we needed turn out to be pricey as components go, and we would need a runtime license as well as the development license – but this is a commercial project the success of which would not be diminished by the software costs. So we didn’t blink at the price.

We downloaded the dev SDK, implemented a few features … and we needed to show them to customers. In other cities on other machines. Well, the dev SDK is crippled and doesn’t allow that.

Atalasoft’s sales department generated a 30-day license for me, and sent me the instructions to install and deploy it. And … it half worked. Some machines could run the deployed app. Other machines, the app would crash when the relevant DLLs tried to load, despite deployment of the magic binaries, license files, and other DRM voodoo.

For a brief moment, I thought maybe my app is just broken … but, upon attaching a debugger, I saw that all of these crashes threw the same error. And, since it was .Net, the error was in plain English: Atalasoft’s licensing module was barfing and taking the whole app down.

At that point I could have spend more critical hours trying to navigate around these problems (I’m guessing their pre-sales tech support would have tried) … but … wouldn’t you know it, here is another company offering a similar library, much more agreeable terms, 30-day trial and a seemingly foolproof license key mechanism.

Download, type type build deploy. Success. Haven’t looked back.

Now it’s also convenient that this other product seems to work a little better, has more agreeable legal terms and costs less. But those were not dealbreaker criteria at this stage.

I would never have even gone down the list to this other vendor if Atalasoft’s DRM hadn’t broken my tight-deadline customer demos.

Facebook “Private” RSS Feeds Probably Don’t Leach Data…

Last year I experimented with private group microblogging systems via authenticated feeds. Didn’t go anywhere, because many of the biggest newsreaders don’t properly support authenticated feeds. And “obscure but public” feeds get indexed by aggregators like Bloglines, by design, making sensitive content much less obscure.

Enter feed access control, a several- (3-?) year-old RSS/ATOM extension that tells Bloglines, and anyone else who is listening, that this feed should be treated as private, even though it’s public.

Facebook’s feeds are intended to support this protocol:

Which seems reasonable enough.

There are a couple of issues though. First, this approach is based on a third-party’s positive action to prevent or “opt-out” of publishing and indexing, in a system that normally defaults to syndication, indexing, etc. So it’s easier for a glitch to expose data.

Second, the whole “fac” extension is a gentlemen’s agreement among parties that couldn’t even agree on making authenticated feeds work well. Perhaps they all make a best effort to isolate the marked content. But tomorrow, a startup with a rocking aggregator could simply ignore “fac” and expose all of the feeds it has.

In some sense, the same vulnerability exists with other systems – if you signed up with some random webmail provider, who’s to say they don’t expose your mail. But because RSS is public by nature, almost all feeds live utterly unprotected, and this extension is one vendor’s hack, it’s not quite the same.

All in all, probably not a big reason for concern. But when people tell me how private things can be on facebook (where you can sneeze and end up revealing your data because the IxD is tilted so heavily toward sharing everything) it always seems worth noting how your data (via your friends’ feed subscriptions) can slowly leach out into the open ocean of the indexed net.

Random Bit: Sysprep Re-Writes Boot.ini … Not Always Correctly

I discovered the hard way that Microsoft’s sysprep tool (for configuring machine images) re-writes (at least some of the time) the boot.ini file, the file which tells the Windows initial bootloader which OSes are installed on which devices and partitions.

The new boot.ini contains the same OSes as the old one, but it specifies a different default, and a zero timeout for the user to choose what to boot.

I can imagine some reasons why sysprep might want to do this, based on speculating how I might deploy enterprise images.

Only the thing is, if I were going to re-write boot.ini, I would at least check to see which OS was currently running and maybe make that the default. As it is, sysprep made a different OS the default – it picked the “first” OS in the device tree even though that is not the OS I was trying to sysprep. This behavior seems more like a bug than a feature.

In any case, if this happens to you, there was no long-term damage done -- you can just reconfigure the boot.ini file by hand and restart.

Enable “Modern” (Themed) Common Controls in Hybrid WPF/WinForms Apps

Here is a quick hint to save someone from a bunch of Googling:

If you are building a WPF app, you may find that you need or want to also use some Windows Forms windows. In my case, I was adding a form just to host a WinForms control, so there was no point in creating a WPF form just to host the WinForms Host container in order to add the control. A more common scenario is you want to invoke a built-in Windows dialog box, which is not natively a WPF object.

If you do this, it will work, but you will notice that some controls are rendering their old-fashioned look and behavior – you’ll be zapped back to the era of Win 2000 or the earliest .Net apps that lacked the benefit of comctl32.dll version 6. Square edges, no mouse-hover behaviors, etc.

The short answer for how to fix this is that you need to add a call to System.Windows.Forms.Application.EnableVisualStyles().

Add it once, somewhere early on. It’s ideal (though not always necessary) to do this before you start instantiating the WinForms objects.

Apparently the template code for WinForms projects contains this line, and depending on your POV, that’s either “low level boilerplate that an app developer shouldn’t have to care about” or “the kind of thing that kids nowadays just take fer granted with their magical IDEs and WYSI-whatnot, virtual memory and lazy programming habits.”

I was also particularly motivated to write this post because the most accurate (and earliest) Google hit I found on this topic was to one of those scam programmer support boards, where they wanted me to sign up for a trial with a credit card just to see the discussion thread on this issue.

Which is half insane if they could persuade me that had the right answer inside, but 100% insane since there was no way for me to know that their “answers” weren’t way off topic from clueless n00b who thinks a HWND is what you pull to keep the rain out of your office.

Visual and Context-Cued Semiotic Search Opportunity

Want a hardcore problem to work on? to fund? to stay-up-nights-only-to-see-Google-do-it? or maybe get-bought-by-Google?

We need a search engine that searches based on visual and contextual clues about the appearance of objects -- especially of signs and symbols -- rather than just based on words that (perhaps) describe them.

For example, if I see a bumper sticker around town, with a green star on a blue field, I might want to see if this represents some well known organization or cause. I could search for “green star" and “bumper sticker” or something similar. But I probably won’t find anything.

Moreover, when the elements of the design don’t have names (“star”, “stripe,” “field”), properly describing a complex design in a single search gets difficult. Imagine you saw the new Pepsi logo:

 

You don’t know what it is; for the sake of the argument, imagine you don’t have any cultural Pepsi associations to work from either. What do you type in to the search box? Circle? red? stripe?

Good luck.

How do we solve this problem?

I envision a search that consists of several stages. At the first stage, you can add descriptive words, or you can import a similar image, or even draw/sketch some cues right on the page. That may sound unlikely for less design-oriented folks, but many unknown visual designs consist of largely straight lines, simple geometry, etc. So it’s not unreasonable that I could sketch in a simple design, or even take a swing at the Pepsi logo above, with just a circle and 3 straight lines using an AJAX or Flash inline drawing tool.

From these inputs, the search engine draws a set of possible results – but it also generates a set of context-narrowing options that I can use.

It presents options to choose where I saw this design: web, billboard, tv, clothing, museum, public building (e.g., a capitol or courthouse), manhole cover, etc.

Perhaps knowing material is useful: was this printed? embroidered? leather? denim? engraved metal?

This is a challenging but eminently creatable piece of software.

I’ve actually had a lot of instances where I would have liked to use something like this – but, if it’s never happened to you, consider: when computer vision progresses beyond working with the local environment, objects and known patterns (people), the machine will need to take the next step. It will want to dereference symbols to find data and meanings in order to solve problems. And, in order to do this, it will need benefit from this kind of visual-semiotic search heuristic, which starts with a visual-context search like the one we are discussing.

Good Results So Far For Google RAM

A week ago I had 4GB of RAM die (well, part of matched pair anyway) in my main desktop PC.

I’m currently awaiting replacement under warranty from Corsair, but meantime it’s hard to run dev tools and big virtual machines with the measly amount of memory I have left. So I thought it was time to give the new Google network-attached RAM a try.

I had to flash the motherboard BIOS of course and upgrade the chipset driver and the on-board network controller firmware. Google RAM, just like wake-on-LAN, has to interact with the network card at a hardware/BIOS level. In this case, the purpose is to ensure that any OS I boot sees the new space just like local memory.

Then I rebooted and … nothing.

Where is my free 4GB of storage?

Then I remembered that Google’s revenue model for this product requires you to run a Windows service that in turn interacts with a Google-provided kernel patch for PAE.

In addition to providing checks in real time – as my machine accesses RAM – for any security threats, this service displays Google ads as 5 new icons on my desktop.

Apparently they are context-based, and determined by Google’s analysis of what I have in RAM at the time.

And they are surprisingly accurate. I had a picture of a Corvette open in Photoshop, and the G-RAM icons turned into links to car dealerships, new-car financing, and a discount oil change.

Google’s FAQ insists that it does not look at my clicks or the image file metadata – instead, its server analyzed the image in real time (since the network RAM is in their datacenter) and determined I was looking at a new Corvette.

The only downside was that my cable modem signal dropped out for a couple of minutes, and the local service warned me not to touch any processes using G-RAM until it could sync back up, or those apps would immediately crash.

No matter, overall it’s great technology, and I think my RAM replacement will arrive from Corsair tomorrow.

Quick Hit and a Deep Hit on Social Nets and Identity

This article from the WSJ is neither deep nor particularly novel, but I like it because if focuses a laser on propagation of identities and the history of identities in popular social networks. This is the most important metatopic for social networks.

If you have a few more minutes, this article by MIT Media Lab prof Judith Donath gets a lot clearer on the signals that make up identities online, and how the mechanics of those signals can function.

Harm Reduction in Windows 7

Guest mode … kid mode … whatever you want to call it, is brilliant.

But more than that, it’s an interesting admission that (1) you can’t fight the power of the darknet and (2) you might as well empower people to behave in a way that minimizes the damage, whether or not you approve of what they’re doing.

If I had a dollar for every individual who ever swore they never go near warez or pr0n or questionable media downloads, and ended up with a mucked up machine … or worse, a machine that transmits their passwords and SSN to a bad guy …

Even with an older OS, like XP, one can achieve a fair degree of isolation and protection by using a patched up Firefox or Chrome on top of a plain user (not admin) account. There are still holes by design; e.g., a user could fill up the hard drive or install software that persists in certain places. And I’m sure there are serious security flaws that allow code downloaded as user to escalate itself to admin … perhaps even coming from a “drive-by” Javascript source via Firefox/Chrome … but such threats seem to be pretty darned rare if everything is patched up and prophylactic protections are applied (e.g. Spyware S&D’s “immunization”).

Guest mode (and IE 8 “In Private” browsing) appears to close many of the remaining holes.

What we need now is an education campaign to convince people to segregate their online activities. But besides not knowing how to create these low-privilege accounts, a lot of people I know refuse to admit they ever visit the darknet. Or the visits are rare and they “hope for the best.”

Let’s pre-configure – by default -- a second account for ever power user (or admin) on a machine. At login time, offer the guest (more protected) account along with some description of when it might be a good idea to use it.

I’m not sure the best way to label the buttons, because it’s a bit hard to explain how the more secure, more protected mode is paradoxically for the more anonymous, more dangerous behavior; while the “less protected” mode is for normal operation which might involve vital personal data. I’ll let the UX wizards sort this part out.

(Semi) Portable Comet Framework

I meant to reblog this at the time of the announcement: Sun has released a first alpha of their atmosphere project. The project was about extracting useful comet-y bits from Grizzly and making a standalone pluggable kit for comet.

It is its own small framework, and autodetects where you drop it.

Here’s a nice article. It looks to be Jean-Francois Arcand’s project – follow his blog and the project’s twitter.