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Alleged Kinect hardware specs claim two active player limit
During E3, PrimeSense, the company behind the Kinect hardware, told Joystiq that the system it had licensed to Microsoft could only handle a maximum of two active players at a time. PrimeSense couldn't confirm at the time that Kinect could only calculate two players, and Microsoft didn't comment further when we asked, but leaked Kinect technical specifications from a few UK retailers seem to match up with the two "active" player limit. The leaked technical specifications claim that the Kinect camera can recognize any number of human bodies, but can only calculate the movement and actions of two people at a time. Other interesting specs have the camera pulling in a video view with a 640x480 resolution at 30fps, and an echo cancellation system in the mic that will make voice chat possible directly through Kinect. The information also explains what the original Xbox 360 will need for the device: 175 MB of memory for system drivers and an open USB port (to connect Kinect). Of course, these specifications aren't yet official, and they're strictly for the hardware -- not every game will support camera output or voice chat.
What really happened with Wi-Fi on the iPhone 4
WWDC is wrapping up here in San Francisco today, and after a week of having most of the best Apple developers in the world all in one place, we're hearing some speculation and solutions for what happened to Steve Jobs on stage Monday. He had Wi-Fi issues while accessing the New York Times website during a demo with iPhone 4, and of course it led to the awkward pause where he asked the over 500 Wi-Fi users in the room to please unplug their computers and stop liveblogging (of course, not everybody complied). But were those users the problem? NPR cornered Glenn Fleishman for an explanation, and he says while that many Wi-Fi users might not have caused problems, many of the people in the room were using MiFis, the personal wireless network devices that aren't necessarily designed to be used so closely together. It wasn't a bandwidth problem then, Fleishman suggests, but an interference problem, with local Wi-Fi likely giving way to the vast noise from other devices. Fleishman also says over at Ars Technica that there might have been another issue: the iPhone 4's pre-release network drivers. If you look at how the iPhone actually behaved, it's apparent that the software might not have been ready to deal with everything happening during the keynote. Of course, that doesn't mean that iPhone 4 will have issues at release -- Apple tests these devices thoroughly, and we couldn't imagine Steve releasing subpar drivers on the iPhone. Even if the drivers were the issue, obviously we'd never heard that from Apple. But Steve's irritation at Monday's keynote may have been slightly misplaced -- there were probably a few different factors going into the reason he couldn't load a page in Mobile Safari.
Windows 7, Mac OS X, and Ubuntu 10.04 meet up for an OpenGL benchmarking session
So these three operating systems walk into a bar one night ... alright, we'll behave. With all the Steamy conversation about gaming on non-Windows desktop platforms going on, we thought you might care to peek at a little OpenGL performance comparison review. As the chief cross-platform API, it's the only way we're going to be seeing the latest games running natively on Mac OS and Linux, but how will that experience compare to the market leader? As it turned out, Windows maintains superiority in this field, with frame rates that were habitually above those on the latest Ubuntu and well ahead of what you might get on Mac OS 10.6.3. It's still early days -- after all, Steam's non-DirectX cupboard is pretty bare right now -- but at this point in time, OpenGL gaming is a crown that Microsoft retains with relative ease. Hit the source for all the line graph evidence, and let's hope things improve for the rest of us in rapid fashion.
NVIDIA Verde to sync up desktop and laptop GPU driver releases, generate smiles galore
Good news, mobile gamers -- NVIDIA's looking out for you and yours, and if you're tired of lobbying to Congress about the inequities between driver releases for desktop GPUs and driver releases for mobile GPUs, you can finally move on to some other just cause. NVIDIA's Verde driver program has been a relative success over the years, but it's about to become a lot more gnarly when the company outs its 256 Series drivers in a few months. At that time, NVIDIA plans to "completely unify its GPU drivers, so mobile and desktop users will be able to get the latest releases simultaneously." Users won't find the desktop and laptop drivers in the same package, but we're sure each one will be clearly marked on the download page. It's worth noting, however, that these unified releases will only work with laptops featuring discrete GPUs, hybrid solutions utilizing NVIDIA-branded IGPs and Optimus-enabled machines; rigs with multi-vendor solutions (like the Alienware M11x, which uses an integrated set from Intel) won't be allowed to join the party. In related news, the upcoming release of the 197.16 driver for laptops will bring along support for external displays with 3D Vision, enabling 3D Vision-ready laptops to pipe 3D content to 3D Vision-ready LCDs with ease. Good news all around, but you'll have to give those links below a visit if you're hungry for more.
Google Cloud Print service aims for unified, universal web printing method
So you've seen how Apple intends to handle printing on its web-centric mobile device, now how about Google? The Mountain View crew has decided to solve one of Chrome OS' significant shortcomings -- namely the lack of a printer stack or drivers -- by interposing itself between apps and the printing hardware. Essentially, when you want to print you'll be sending your request over to a Googlestation up in the clouds, which in turn will translate those instructions and forward them along to the nearest paper tarnisher. We say nearest, presuming that's what you'd want, but the big deal here is that you'll be able to use any device to print on any printer anywhere in the (internet-connected) world. It's quite the brute force approach, but at least it assures you that whether you're using a mobile, desktop or web app, you'll be able to print without fear of compatibility issues. This project is still at a very early stage, but code and dev documentation are available now. Hit the source link to learn more.
NVIDIA pulls 196.75 driver amid reports it's frying graphics cards
One of the discussions that arise anytime we bring up a new graphics card from ATI or NVIDIA is about which company has the better drivers. Well, this should help sway the argument a little bit. It would seem StarCraft II Beta players were among the first to notice low frame rates while using the latest drivers from NVIDIA, and further digging has uncovered that the automated fan-controlling part of said firmware was failing to act as intended. The result? Overheated chips, diminished performance, and in some extreme cases, death (of the GPU, we think the users will be okay). The totality of it is that you should avoid the 196.75 iteration like the plague, and NVIDIA has temporarily yanked the update while investigating the reported issues. Shame that the company hasn't got any warnings up on its site to tell those who've installed the update but haven't yet nuked their graphics card to roll back their drivers, but that's what you've got us for, right? [Thanks, Shockie] Update: Credit where it's due -- NVIDIA has dutifully put up an alert on its site advising users to roll back to the 196.21 driver while it investigates the root cause of the reported fan problems.
Apple finally brings official Windows 7 support to Boot Camp (update: 27-inch iMac fix)
Either Apple isn't operating on the Gregorian calender, or these updates are just straight-up late. Either way, we're pretty stoked to see the suits in Cupertino finally wise up and allow Microsoft's best OS ever to work on its machines, as it has today issued new Boot Camp software (v3.1) for both 32-bit and 64-bit users of Windows 7. The updates add native support for Win7 Home Premium, Professional and Ultimate, and in case that wasn't enough, they also fix "issues" with the Apple trackpad and add support for Apple's wireless keyboard and Magic Mouse. You'll also find model-specific drivers floating around to add even more support, and the Boot Camp Utility for Windows 7 Upgrade is said to "safely unmount the read-only Macintosh volume on Windows Vista" when upgrading from Vista to Windows 7. Hit those links below for all the bits and bytes that you've been so desperately waiting for. Update: we're hearing reports that the 27-inch iMac is responding to Windows 7 with the Black Screen of Death, so make sure you use this tool from Apple before installing Windows 7. Too late? Then you'll have to manually remove the offending default ATI drivers by starting from point 4 on this page (hold down Option key while booting up to select the Windows install disc, by the way), and then try the Boot Camp update again.
Windows drivers for Apple's Magic Mouse conjured from the ether
Hey Windows users: what would you risk for a mouse of such mystical persuasions that it has the word "magic" right in the product name? How about $69 for the mouse followed by a few sleepless nights after installing a .exe found in the murky shallows of the internet? That's what it'll take to install some hacked drivers, said to enable Apple's Magic Mouse gestures, on your Windows rig. The drivers were extracted from the latest Bluetooth update targeting Mac owners running Windows under Boot Camp, but now there's nothing stopping you from trying them too. Let us know how this dark elixir works out in the comments below.
Apple lists Snow Leopard-compatible printers and scanners
I'll come right out and say that I don't like scanners. Granted, I haven't used any high-end models, but in my experience, scanning a simple image to my Mac was akin to piloting a space module. As a chimp. While Mac OS X Snow Leopard includes a great number of scanner (and printer) drivers, some readers are reporting trouble with their particular machines. This week, Apple has published a list of both scanners and printers that are known to work. You can read it here. I've got an Epson R300, and luckily it's covered. Heck, even my beloved HP 952c still works under Snow Leopard. It's a comprehensive list, and we're hoping your machine is there. Of course, if your peripheral stopped working after installing Snow Leopard, you ought to visit the manufacturer's website for an update. And by "visit" we mean "pester." [Via Victor Cajiao]
Getting ready for Snow Leopard: Think about your applications
Ahhhh, there's nothing quite like the feeling of knowing that tomorrow I will be spending much of the day upgrading the Macs in my house to Snow Leopard. I received an email from Apple this morning telling me that Snow Leopard had shipped, so now I just need to be available to sign for the package tomorrow. Regardless of how many Mac OS upgrades I've done over the years, there are always one or two drivers, application enhancers, or full applications that just don't run properly on the newly installed OS. With Snow Leopard, these situations should be rare as many developers have already done compatibility checking and worked out the bugs. Before you slip that Snow Leopard DVD into your Mac tomorrow and start doing the upgrade, there are a few things you may want to consider.
Mac drivers for Clearwire WiMAX coming in August, Linux DIY code to follow
From August 17, a free download will contain all a Mac user will need to connect to Clearwire's slowly expanding WiMAX empire. Well, there's also the matter of a $79.99 Clear 4G+ USB modem, available from the beginning of the month, but you can rationalize that purchase by noting it can also hook up to Sprint's 3G network. Once you've got those things, and you've paid your dues -- $30 per month for mobile services -- we're sure they'll finally let you in on the superfast mobile browsing party. Linux users have nothing to smile about here, unless they consider Clearwire CTO John Saw's promise to release code from which to build their own drivers a reason to cheer.
Fixing FPS issues with patch 3.1
A few people are experiencing slowdown issues with patch 3.1, and since our last bit of technical help went over so well, we figured we'd do a little troubleshooting for you on this one, too. If your computer is running slower since you updated into patch 3.1, the first thing to do is check your video options -- Blizzard has tweaked a few things in there, and chances are that by tweaking them again, you might be able to fix your problem (or at least make it a little better). Specifically keep an eye out for the new Video Mode Ultra setting -- that specifically is not designed to be used unless your computer is current and top-of-the-line. Shadows also are quite a drag on the video card and CPU, and turning them down won't affect gameplay that much.If your options are already low, the next thing you might do is check your videocard's make and driver version (scroll down to the "manually" section there -- you don't need to run Intel's program). Nvidia, who makes the common GeForce series of video cards just updated their drivers to version 182.50 on April 2nd, so if you have an earlier version than that, running the update will probably help. If you have an ATI card, you can find the drivers over on their site.And of course if all of your software is set up and you're still having issues, there's always the possibility of updating your hardware. That can be quite an ordeal, though, so if you're not so sure on how to install new RAM or can't recognize the difference between SATA and IDE, you might want to enlist a friendly techie for a little help. WoW is still very forgiving, but Blizzard has been slowly adding on the graphical goodness, so if you've been playing with the same PC since launch four years ago, it might just be time for an upgrade.
NYC cabbies could have cellphone use blocked while driving... but probably not
The Taxi and Limousine Commission of New York City (also known as the TLC) is considering some changes to the way that taxis and their drivers will operate in the future as part of its "Taxicab Passenger Enhancement Program." Among the wild ideas being floated is one that would "block" anyone in the front seat from using a cellphone -- most notably, of course -- the driver. Driving while using a handset is already illegal in New York, but this measure would apparently kill the ability to use a hands-free device as well. The TLC is trying to have an open discussion with New Yorkers on its website about other possible ways to make taxi rides more... enjoyable "in the future." We're betting this one will never happen but hey -- you never know. Our suggestion? Stop acting like we asked you to cart us to the gates of hell when we tell you we need to go to Brooklyn. [Via WCBS]
Better printing with Gutenprint
Gutenprint (formerly called Gimp-Print) is an open-source package of improved printer drivers and utilities that can be installed on Mac OS X to enhance printing functionality and add additional support for older printers. It has driver support for over 1300 printer models, and adds a GIMP plugin for better print customization and color adjustments. Since I do a lot of Mac system imaging and deployment, I don't like to install a bunch of separate print drivers on a seed image. I initially just used Leopard's built-in generic Postscript or PCL driver, but I had many issues with printing speed (the speed of spooling and job submission, not the speed of the physical printing process) and print quality. So I installed the Gutenprint package, switched all printers to the Generic Gutenprint PCL driver, and the printing issues subsided. To use Gutenprint, simply download the .dmg (5.2.3 is the latest version) and install the package. All of the necessary PPD's and drivers will be copied to your computer, and you will be able to select Gutenprint drivers when adding printers. If you have an Epson Stylus Inkjet printer, you will then also be able to use "escputil" from Terminal to do printer maintenance like head aligning and cleaning. Update: Thanks to Charley and Olligarski for commenting that Gutenprint drivers are now included in Leopard. I have used Gutenprint for a while but failed to check if it was installed before I started using the package. It's still worth the install if you're a Tiger user, but the latest version requires at least 10.3 Panther.
Realtek employees leak OS X WiFi drivers for the MSI U100 Wind
Although not officially posted on its website (yet), Realtek has reportedly been sending out an OS X driver for its RTL8187SE wireless card found in MSI's U100 Wind. Various posters at the MSI Wind forums say they were sent the driver from Realtek employees after contacting the company, which invariably led to the drivers being uploaded to RapidShare for everyone to grab. Apparently the card isn't recognized as an Airport device, and forum users are suggesting to instead get the Real WLAN Client Utility. Supposedly, Realtek employees stated (via email) that the driver would be released before December 15, though according to some posters, the company has already missed a November date -- so if you want the driver now, your best bet is to start scavenging the forums.[Via GottaBeMobile]
Atheros lets open source devs in on the WiFi party
In a move that will undoubtedly increase its street cred among technophiles and tinkerers alike, Atheros announced that it's releasing the specs to allow open source drivers for its ATH5K and ATH9K chip families. The move comes after Atheros first released some open source drivers for newer 802.11n chipsets and now the company is finally opening up its HAL (hardware abstraction layer) to developers, even using Linux as the reference public code base. No word on when any of this stuff will be released, but rest assured, we'll be on the lookout for more info -- we're sure the hackers out there are champing at the bit.
HTC community well on its way to its own accelerated video drivers
Though some newer firmware revs for affected HTC devices have touted video performance tweaks, the company's still not terribly interested in coming out with outright hardware-accelerated binaries to fully support the dormant ATI Imageon circuitry on board, citing a host of technical issues. That's been an ongoing source of ire for some in the user community who've complained of lackluster video playback performance, and after giving up on an official solution, there's been a grassroots effort for homebrew drivers that's finally starting to yield some paydirt. 2D (read: video playback, among other things) acceleration still isn't in the cards, but HTCClassAction.org has released binaries and sample vids showing improved 3D performance thanks to newfound Direct3D and OpenGL ES acceleration. On the issue of whether 2D efforts have been abandoned, the organizers say "we have not [abandoned it], it may still come. The simple fact is, that in this particular case, it was easier to work with the 3D drivers first." Anyone want to test these out and see if your hair's getting blown back by the blistering performance? Follow the break for the full video.[Thanks, Bernard]
id's Hollenshead: Apple "has not followed through" on gaming
id software's CEO Todd Hollenshead met up with Kikizo for an interview recently, and the conversation turned, as often seems to do with id nowadays, to gaming on the Mac. Hollenshead was confronted with what his peers Gabe Newell (of Valve), and id's John Carmack had previously said about Apple, and he agreed that while "the Apple guys would probably frown to hear me" say so, it's true: Apple has stepped up on gaming before, and never "followed through" with their support.He doesn't paint an extremely dark picture -- he says that Apple did send engineers this time to promise their support for the future, and that developing on Intel architecture makes things much easier than dealing with the "weird PowerPC" setup. And in Apple's defense, we've seen more support for gaming out of them, both on the Mac and on the iPhone and iPod, than ever before.But so far, it's all talk on Apple's part, and we have yet to see indie games on the App Store and working day 0 releases from id and EA. Hopefully, Apple's following through this time, and those things are right around the corner.[via IMG]
PC Gaming Alliance seeking to set guidelines
As much as we like gaming on our PCs, even the most stalwart fanboy has to concede that sometimes the whole process is just a huge pain in the butt. While installing Age of Conan for the first time the other day, this blogger spent no less than five hours downloading the client, patching Windows Vista, updating video drivers, then tracking down a hack to undo the damage down when those video drivers didn't work properly. While there are supposedly a "maze of challenges" ahead with porting the game to consoles, those problems are largely Funcom's and not the consumers'.This is something that the recently-formed PC Gaming Alliance (PCGA) would like to solve. Rick Carini, CTO of gaming technology at Dell and chairman of the PCGA, posits that this needless complexity is the barrier impeding the continued growth of PC gaming. Even hardcore gamers find themselves stymied sometimes by this. The PCGA is looking to push for standards on the side of game makers and computer manufacturers to ensure that a computer sold as a "gaming PC" should be able to run the majority of games. We're not sure what, if anything, will come of the PCGA's work, but we're hopeful they can develop some sort of standard to bring more warm bodies into the fold.
NVIDIA pushing out GeForce PhysX support in July
We knew driver-enabled PhysX support was due for NVIDIA's line some time soon, but HotHardware's reporting that GeForce 8 and 9-series owners will finally have it when ForceWare 177.39 ships alongside the GeForce 9800 GTX+ in July. The preliminary benchmarks seem to show some serious GPU performance gains for PhysX operations, so with any luck you'll soon be rendering Independence Day fireworks at greater framerates than ever previously imagined.[Via Slashdot]
