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Display this news only Switzerland Votes To Abandon Nuclear Power In Favor of Renewables
05/22/17English
Slashdot Slashdot reader bsolar writes: Swiss voters approved a new energy strategy proposed by the government. Under this new policy no new nuclear power plant will be built and the five existing nuclear power plants will continue operating and will be shut down at the end of their operating life (expected to last about 20-30 years). The plan is to offset the missing nuclear energy production by renewables and lower energy consumption.
Though one-third of the country's power comes from nuclear energy, the BBC reports that more than 58% of the voters "backed the move towards greener power sources." One Swiss news site notes that "regions where the country's five nuclear reactors are situated rejected the reform with clear majorities."

Display this news only MP3 Is Not Dead, It's Finally Free
05/16/17English
Slashdot The commentary around IIS Fraunhofer and Technicolor terminating their MP3 licensing program for certain MP3 related patents and software has been amusing. While some are interpreting this development as the demise of the MP3 format, others are cheering about MP3s finally being free. Developer and commentator Marco Arment tries to prevail sense: MP3 is no less alive now than it was last month or will be next year -- the last known MP3 patents have simply expired. So while there's a debate to be had -- in a moment -- about whether MP3 should still be used today, Fraunhofer's announcement has nothing to do with that, and is simply the ending of its patent-licensing program (because the patents have all expired) and a suggestion that we move to a newer, still-patented format. MP3 is supported by everything, everywhere, and is now patent-free. There has never been another audio format as widely supported as MP3, it's good enough for almost anything, and now, over twenty years since it took the world by storm, it's finally free.

Display this news only Germany Sets New National Record With 85 Percent of Its Electricity Sourced From Renewables
05/11/17English
Slashdot Germany was able to set a new national record for the last weekend of April with 85 percent of all electricity consumed in the country being produced from renewables -- wind, solar, biomass, and hydroelectric power. Digital Trends reports: Aided by a seasonal combination of windy but sunny weather, during that weekend the majority of Germany's coal-fired power stations weren't even operating, while nuclear power stations (which the country plans to phase out by the year 2022) were massively reduced in output. To be clear, this is impressive even by Germany's progressive standards. By comparison, in March just over 40 percent of all electricity consumed in the country came from renewable sources. However, while the end-of-April weekend was an aberration, the hope is that it won't be for too much longer. According to Patrick Graichen of the country's sustainability-focused Agora Energiewende Initiative, German renewable energy percentages in the mid-80s should be "completely normal" by the year 2030.

Display this news only Researchers Create Touchpads With a Can of Spray Paint
05/08/17English
Slashdot Researchers at Carnegie Mellon University have figured out a way to turn any surface into a touchpad using none other than spray paint. "Walls, furniture, steering wheels, toys and even Jell-O can be turned into touch sensors with the technology, dubbed Electrick," reports Phys.Org. From the report: The "trick" is to apply electrically conductive coatings or materials to objects or surfaces, or to craft objects using conductive materials. By attaching a series of electrodes to the conductive materials, researchers showed they could use a well-known technique called electric field tomography to sense the position of a finger touch. With Electrick, conductive touch surfaces can be created by applying conductive paints, bulk plastics or carbon-loaded films, such as Desco's Velostat, among other materials. Like many touchscreens, Electrick relies on the shunting effect -- when a finger touches the touchpad, it shunts a bit of electric current to ground. By attaching multiple electrodes to the periphery of an object or conductive coating, Zhang and his colleagues showed they could localize where and when such shunting occurs. They did this by using electric field tomography -- sequentially running small amounts of current through the electrodes in pairs and noting any voltage differences. The tradeoff, in comparison to other touch input devices, is accuracy. Even so, Electrick can detect the location of a finger touch to an accuracy of one centimeter, which is sufficient for using the touch surface as a button, slider or other control, Zhang said. You can watch a video about how it works here.

Display this news only Systemd-Free Devuan Linux Announces A Second Release Candidate
05/06/17English
Slashdot An anonymous reader quotes The Register: Devuan Linux has released its second release candidate... A 1.0.0 release candidate emerged just under a fortnight ago and today the developers announced Devuan Jessie 1.0.0 RC2. New in this cut of the code is a systemd-free version of network-manager, new versions of reportbug, desktop-base and xfce4-panel. GNOME, KDE, and Cinnamon have been removed from tasksel, but can still be installed although they "are known to suffer from some glitches due to the lack of systemd."
The Devuan web site says this series of release candidates "marks an important milestone towards the sustainability and the continuation of Devuan as a universal base distribution." And their announcement describes Devuan as "the Debian that was and could have been. Our goal is to provide a viable and sustainable alternative...a new path, nurtured with your help and support."

Display this news only Google Releases DIY Open Source Raspberry Pi Voice Kit Hardware
05/04/17English
Slashdot BrianFagioli writes: Google has decided to take artificial intelligence to the maker community with a new initiative called AIY. This initiative will introduce open source AI projects to the public that makers can leverage in a simple way. Today, Google announces the first-ever AIY project. Called "Voice Kit," it is designed to work with a Raspberry Pi 3 Model B to create a voice-based virtual assistant. Billy Rutledge, Director of AIY Projects for Google, explains, "The first open source reference project is the Voice Kit: instructions to build a Voice User Interface (VUI) that can use cloud services (like the new Google Assistant SDK or Cloud Speech API) or run completely on-device. This project extends the functionality of the most popular single board computer used for digital making -- the Raspberry Pi. The included Voice Hardware Accessory on Top (HAT) contains hardware for audio capture and playback: easy-to-use connectors for the dual mic daughter board and speaker, GPIO pins to connect low-voltage components like micro-servos and sensors, and an optional barrel connector for dedicated power supply. It was designed and tested with the Raspberry Pi 3 Model B."

Display this news only Anbox Can Run Android Apps Natively On Linux (In A Container)
04/22/17English
Slashdot Slashdot user #1083, downwa, writes: Canonical engineer Simon Fels has publicly released an Alpha version of Anbox. Similar to the method employed for Android apps on ChromeOS, Anbox runs an entire Android system (7.1.1 at present) in an LXC container. Developed over the last year and a half, the software promises to seamlessly bring performant Android apps to the Linux desktop.

After installing Anbox (based on Android 7.1.1) and starting Anbox Application Manager, ten apps are available: Calculator, Calendar, Clock, Contacts, Email, Files, Gallery, Music, Settings, and WebView. Apps run in separate resizeable windows. Additional apps (ARM-native binaries are excluded) can be installed via adb. Installation currently is only supported on a few Linux distributions able to install snaps. Contributions are welcome on Github.

In a blog post Simon describes it as "a side project" that he's worked on for over a year and a half. "There were quite a few problems to solve on the way to a really working implementation but it is now in a state that it makes sense to share it with a wider audience."

Display this news only Systemd-Free Devuan Announces Its First Stable Release Candidate 'Jessie' 1.0.0
04/22/17English
Slashdot Long-time reader jaromil writes: Devuan 1.0.0-RC is announced, following its beta 2 release last year. The Debian fork that spawned over systemd controversy is reaching stability and plans long-term support. Devuan deploys an innovative continuous integration setup: with fallback on Debian packages, it overlays its own modifications and then uses the merged source repository to ship images for 11 ARM targets, a desktop and minimal live, vagrant and qemu virtual machines and the classic installer isos. The release announcement contains several links to projects that have already adopted this distribution as a base OS.
"Dear Init Freedom Lovers," begins the announcement, "Once again the Veteran Unix Admins salute you!" It points out that Devuan "can be adopted as a flawless upgrade path from both Debian Wheezy and Jessie. This is a main goal for the Devuan Jessie stable release and has proven to be a very stable operation every time it has been performed. "

Display this news only World's Largest Dinosaur Footprints Discovered In Western Australia
03/29/17English
Slashdot An anonymous reader quotes a report from The Guardian: The largest known dinosaur footprints have been discovered in Western Australia, including 1.7 meter prints left by gigantic herbivores. Until now, the biggest known dinosaur footprint was a 106cm track discovered in the Mongolian desert and reported last year. At the new site, along the Kimberley shoreline in a remote region of Western Australia, paleontologists discovered a rich collection of dinosaur footprints in the sandstone rock, many of which are only visible at low tide. The prints, belonging to about 21 different types of dinosaur, are also thought to be the most diverse collection of prints in the world. Steve Salisbury, a vertebrate paleontologist at the University of Queensland told ABC News: "We've got several tracks up in that area that are about 1.7 meters long. So most people would be able to fit inside tracks that big, and they indicate animals that are probably around 5.3 to 5.5 meters at the hip, which is enormous." "It is extremely significant, forming the primary record of non-avian dinosaurs in the western half the continent and providing the only glimpse of Australia's dinosaur fauna during the first half of the early Cretaceous period," he said. The findings were reported in the Memoir of the Society of Vertebrate Paleontology. The largest tracks belonged to sauropods, huge Diplodocus-like herbivores with long necks and tails. The scientists also discovered tracks from about four different types of ornithopod dinosaurs (two-legged herbivores) and six types of armored dinosaurs, including Stegosaurs, which had not previously been seen in Australia. At the time the prints were left, 130m years ago, the area was a large river delta and dinosaurs would have traversed wet sandy areas between surrounding forests.

Display this news only Firefox Goes PulseAudio Only, Leaves ALSA Users With No Sound
03/17/17English
Slashdot An anonymous reader shares a report: If you're a Linux user who upgraded to Firefox 52 only to find that the browser no longer plays sound, you're not alone. Firefox 52 saw release last week and it makes PulseAudio a hard dependency -- meaning ALSA only desktops are no longer supported. Ubuntu uses PulseAudio by default (as most modern Linux distributions do) so the switch won't affect most -- but some Linux users and distros do prefer, for various reasons, to use ALSA, which is part of the Linux kernel. Lubuntu 16.04 LTS is one of the distros that use ALSA by default. Lubuntu users who upgraded to Firefox 52 through the regular update channel were, without warning, left with a web browser that plays no sound. Lubuntu 16.10 users are not affected as the distro switched to PulseAudio.

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