Limelight Pi Lets You Stream PC Games to a Raspberry Pi: Streaming Pi of Shield

We already saw a very cheap way to emulate the NVIDIA Shield’s game streaming function using a smartphone and VNC. But if you want an even cheaper way – assuming you don’t already have a smartphone – check out Limelight Pi, an open source program that lets you stream Steam games to a Raspberry Pi.

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Made by GitHub member irtimmer, Limelight Pi uses NVIDIA’s GameStream technology to stream your Steam games. Thus, you’ll still need an NVIDIA GTX 600/700 series GPU, NVIDIA’s GeForce Experience program and either a high-end wireless router or an Ethernet connection. Here’s a demo by YouTuber leCauchemarXY. The screen on the left is the one connected to the Raspberry Pi.

You can download Limelight Pi from irtimmer’s Github page. Limelight Pi is actually a fork of irtimmer’s Limelight, which works on Windows, OS X and Linux computers. So if you’d rather stream to a desktop computer, get Limelight instead of Limelight Pi.

[via Raspberry PiPod]

 

Novena Open Source Laptop: Nihil Obstat

The last time we featured Bunnie Huang and Sean “xobs” Cross, they revealed that SD cards are computers too. If you look closely at one of the slides in their presentation (pdf), you can see that they used something called “Novena” to crack the firmware of the SD cards they tested. It turns out that Novena is a custom laptop that the two programmers built. It’s a work in progress that they hope will eventually be made of 100% open source hardware.

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As with many hacking projects, Bunnie and xobs started working on Novena partly for kicks. Given that they’re also running Sutajio Ko-usagi, a company that specializes in open source hardware products, it’s not surprising that Bunnie and xobs also want to use Novena to promote open source hardware.

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The current Novena laptop has an ARM-based Freescale iMX6 CPU, 4GB RAM, a 13” 2560×1700 LED-backlit panel, two USB ports, an Ethernet port, an HDMI port an SD card reader and a microphone and speaker port. But the Novena isn’t just a netbook with a high-res screen.

In a recent blog post, Bunnie enumerated a number of requirements for Novena, the first and foremost being, “All the components should have a reasonably complete set of NDA-free documentation.” Bunnie said that first commandment alone significantly narrowed their choices. They also decided that the laptop should be a viable hardware and security hacking platform, which meant it had to have parts not available in most consumer laptops, such as an FPGA circuit and two Ethernet interfaces. True to its concept the Novena’s internal components can be accessed by removing just two screws.

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Still, as Wired notes, the current Novena’s “screen, keyboard, hard drive, power supply, and processor were all purchased off the shelf, and it’s powered by a hacked RC car battery pack.” In other words, it’s not fully open source yet.

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As you can see Bunnie and xobs had a bit of fun with the laptop’s exterior. Aside from its aluminum enclosure, the laptop is wrapped in leather and has a paper laminate lining as well as 3D printed decorative parts.

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Head to the Novena wiki page for more on the laptop’s specs, including its firmware and software.

[via Wired & Bunnie Huang via tech spotlight]

Spark.io builds open source Nest-alternative smart thermostat

Prompted by Google’s recent acquisition of Nest, the folks at Spark.io were inspired to create an open source alternative — note the use of alternative, not equivalent — which they … Continue reading

OpenBCI tries to make brain computer interfaces more accessible

These days have been marked by efforts to bring to the masses certain products or production capabilities that have mostly been reserved to companies or larger entities. Examples of this … Continue reading

Linksys WRT 1900AC Router: The Blue and Black is Back

Today’s Linksys routers and networking devices are usually clad in black and silver. But the company’s most recognizable product wore blue and black: the WRT54G series router. First released in 2002, it was one of the first routers to be compatible with the 802.11g wireless standard and became Linksys’ bestselling product. It even appeared on South Park! Now Linksys has announced the WRT54G’s successor, the WRT 1900AC. Yep, it’s in mom’s colors.

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Not wanting to let down the seven people who were celebrating the WRT54G’s birthdays, Linksys seems to be going all out with the WRT 1900AC. First off, it complies with the new 802.11ac wireless standard, with theoretical maximum throughputs of 1.3Gbps on the 5GHz band and 600Mbps on the 2.4GHz. As you can see it also has four antennas for better coverage. The antennas are removable in case Linksys releases better versions in the future.

Linksys is also working with the members of the popular OpenWrt software to release an open source firmware for the router when it goes on sale. That means more flexibility for power users. The ports you’d expect out of a high-end router – 4 LAN, 1 USB 3.0 and 1 USB/eSATA – are all here as well.

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If you’re still not convinced that the WRT 1900AC is worthy of its predecessor, wait ’til you hear about its mobile app. That’s right – the router will have a companion app to help you manage your network and even access content if you have an external drive connected to the router. Watch the video while I bring out the party hats and cut the cake:

The WRT 1900AC router should be available this spring for $300 (USD). Celebrating a router’s 11th birthday. If that’s not what my job is then I don’t know what I’m doing.

[Linksys via Wired]

Ubuntu to add Torrent search to The Dash

Ubuntu will be including a default new scope with the aim of encouraging its philosophy of Free Culture directly into the user experience via the search engine of the OS. … Continue reading

Why the World Needs OpenStreetMap

Why the World Needs OpenStreetMap

Every time I tell someone about OpenStreetMap, they inevitably ask "Why not use Google Maps?". From a practical standpoint, it’s a reasonable question, but ultimately this is not just a matter of practicality, but of what kind of society we want to live in. I discussed this topic in a 2008 talk on OpenStreetMap I gave at the first MappingDC meeting. Here are many of same concepts, but expanded.

Read more…


    



OpenEmu OS X Multi-System Emulator: It Just Emulates

When I first saw OpenEmu, it was already able to play games from different previous gen systems, but it had this experimental streak to it. Four years later, it has put its wild days behind. The new OpenEmu is a suave and streamlined application that looks and behaves like a native OS X program.

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OpenEmu uses open source emulators for the Game Boy, Game Boy Advance, Game Gear, NeoGeo Pocket, Nintendo DS, NES, SNES, Sega Genesis, Sega 32X, Sega Master System, TurboGrafx-16 and the Virtual Boy. The beauty of it is that you don’t have to switch between emulators to play digital copies of games that you legally own (henceforth known as DCOGTYLO). Simply load DCOGTYLO into OpenEmu and it will figure out what emulator each one runs on, similar to how your computer automatically opens your other files in their respective programs (well, most of the time anyway).

Another great feature of OpenEmu is that it downloads game covers for your DCOGTYLO over the Internet, then presents it in interfaces that OS X users will be familiar with, such as Cover Flow. Those two features combine to give you an elegant way to organize and view your DCOGTYLO collection.

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But OpenEmu really shines if you take the time to get to know its more technical features. For starters, it supports a wide variety of gamepads, from generic USB controllers to the DualShock 4. It also has a variety of video filters that can make you fell like you’re back in third grade, looking up at a 15″ CRT TV, when you’re actually playing a DCOGTYLO on your MacBook Air. At work. Here’s a great preview of OpenEmu by Lon Seidman:

You can download OpenEmu for free. The emulator’s developers also bundled a pack of homebrew games for those that don’t have a DCOGTYLO to play.

[via OS X Daily]

National Geographic uses Google Maps to show historical layouts

With Google beginning work on their Google Maps Engine public data program, the folks at National Geographic Maps have been keen to push their own historical cartography to the public. While you’ve very possibly seen some of these maps before, integration with Google Maps allows the entire situation to appear a whole lot more real. […]

Crowdsourced Reward Offered for Open Source iOS 7 Jailbreak: Codestarter

A small group of DMCA activists and device accessibility advocates are raising funds to reward anyone who comes up with an free, open source and untethered iOS 7 jailbreak. In case you’re not familiar with the term, jailbreaking iOS devices opens it up to software modifications that Apple would never officially allow. They can be as big as file managers, new gesture commands and even shortcut settings (which Apple clearly copied in iOS 7).

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The prize was the idea of Chris Maury, an entrepreneur who believes that iOS devices will be more useful to disabled people if combined with jailbreak apps. The other proponents of the fundraiser are Boing Boing editor and author Cory Doctorow, iFixit co-founder and CEO Kyle Wiens and professor and author Biella Coleman.  Head to the fundraiser’s website if you want to donate or check out the criteria for submissions.

[via Boing Boing]