News Source Site: Slashdot: Hardware
iPhone 4S's Siri Is a Bandwidth Guzzler
Posted by: Frankie70
'Siri's dirty little secret is that she's a bandwidth guzzler, the digital equivalent of a 10-miles-per-gallon Hummer H1.' A study by Arieso shows that users of the iPhone 4S demand three times as much data as iPhone 3G users and twice as much as iPhone 4 users, who were identified as the most demanding in a 2010 study. 'In all, Arieso says that the Siri-equipped iPhone 4S
Read more...
Iwata Confirms Nintendo Network, New Wii U Controller Functions
Posted by: New
In a Nintendo investor meeting, CEO Satoru Iwata confirmed a new Nintendo Network for the company's 3DS and upcoming Wii U game systems. This includes multiple user accounts per console (not tied to hardware, a first for Nintendo) and digitally distributed retail software releases for their online store. Iwata also noted that the Wii U's tablet controller will feature NFC (Near Field Communication) functionality, allowing the ability to use figurines and cards to input visual data to the console. They are hoping to use this to make micro-transactions for paid DLC easier.
Read more...
Ask Slashdot: Techie Wedding Invitation Ideas?
Posted by: Qa32
I am getting married in a few months and being a hardcore techie I wanted to come up with some novel way of making my wedding invite that will truly have even my mom say, 'wow, that was cool.' Has anyone out there done anything similar, or have you thought of something similar you'd like to share? I already have a few: have QR codes, have some basic embedded circuit/plate with wire leads that maybe plays a song when you connect a battery, have a way to turn up a display LCD, etc.
Read more...
Team Creates Footwear Recognition System
Posted by: Zothecula
Facial recognition might be all the rage in giving computer systems the ability to ascertain the identity of individuals — what with most people having different facial features and all. But a team from the Hasso Plattner Institute in Potsdam, Germany, has taken a different approach to identify users of touch-based tabletop computers like Microsoft's Surface. Instead of focusing on the face, the team has looked in the opposite direction to develop a system known as Bootstrapper, which distinguishes between users based on their footwear .
Read more...
Jailbreaking Could Soon Become Illegal Again
Posted by: Diggester
Back in July 2010, the United States government approved a few exemptions in a federal law which made jailbreaking/rooting of electronic devices (iPhones and Android devices) legal. The court ruling stated that every three years, the exemptions have to be renewed considering they don't infringe any copyrighted material. The three-year period is due to expire and the Electronic Frontier Foundation (EFF) is looking to get the exemptions renewed. In order to do so, they have filed a petition which aims at government to declare jailbreaking legal once again. In addition to that, EFF is also asking for a change in the original ruling to include tablet devices.
Read more...
For Sinclair Fans, The ZX81 Lives On
Posted by: An
The ZX81 Museum was set-up to preserve and showcase a private collection of original Sinclair branded ZX81 hardware, software and literature. The museum has since expanded to include ZX81 software from other publishers of the time and a variety of other ZX81 peripherals and reference books. The collection dates from 1981 to 1983 and features the complete Sinclair-branded software series. The activities of the museum are regularly reported via Twitter, along with updates from the ever growing ZX81 fanbase. There is even a YouTube channel for the diehard 8-bit fans out there, of which there seems to be many!
Read more...
Revolutionary Wants Technology To Transform Libya
Posted by: pbahra
It isn't often you get the chance to meet a real revolutionary. It is a term cheapened by misuse, but Khaled el Mufti is a revolutionary. It is no exaggeration to say that the role he played in the Libyan uprising last year was crucial; had he and his telecoms team failed, it isn't hard to think that Col. Muammar Gadhafi might still be in power. Today, Mr. Mufti is a telecoms adviser to the interim government and heads the e-Libya initiative, a bold plan to use the transformative powers of technology to modernize the Libyan state, overturning 40 years of corruption and misrule under Gadhafi. Mr. Mufti is an unlikely revolutionary, a softly spoken network-security engineer with a degree from Imperial College in London. Almost by chance he was in his native Libya when the revolution took place, working on a project with BT in the capital, Tripoli.
Read more...
High School Students Send Lego Man 24 Kilometers High
Posted by: First
Two high schoolers have launched a Lego Man to 80,000 feet — three times the height of a jet — in a homebrew project that involved a few Ebay-purchased cameras, a giant helium balloon and a star-ship full of ingenuity.
Read more...
Android Kinect Projector Interface
Posted by: An
A guy who goes by the online handle DDRBoxman decided it would be fun to blow up his Samsung Galaxy Nexus display onto the wall by connecting his phone to a projector. He then connected the whole thing to a PC and, thanks to Microsoft's open-source Kinect platform for Windows, he was able to create a custom ROM that mapped out the phone interface to the Kinect sensors. Pretty neat!
Read more...
MIT Media Lab Rolls Out Folding Car
Posted by: kkleiner
You think European cars are small now, wait till the Hiriko takes to the roads in Spain's northern Basque country. The two-seater is about the size of a SmartCar, but when parked, the car can actually fold. After folding, the car takes up about a third of a normal parking space. The Hiriko, Basque for 'urban car,' folds as the rear of the car slides underneath its chassis. Every square foot counts.
Read more...
Pirate Bay To Offer Physical Item Downloads
Posted by: lukehopewell1
The Pirate Bay is offering users the chance to download and print out real objects using 3D printers in what the pirate site is hailing as 'the future.'
Read more...
Ubuntu 12.04 To Include Head-Up Display Menus
Posted by: For
Ubuntu is set to replace the 30-year-old computer menu system with a 'Head-Up Display' that allows users to simply type or speak menu commands. Instead of hunting through drop-down menus to find application commands, Ubuntu's Head-Up Display lets users type what they want to do into a search box. The system suggests possible commands as the user begins typing – entering 'Rad' would bring up the Radial blur command in the GIMP art package, for example. HUD also uses fuzzy matching and learns from past searches to ensure the correct commands are offered to users. Canonical's Mark Shuttleworth told PC Pro the HUD will make it easier for people to learn new software packages, and migrate from Windows to Linux software without having to relearn menus. The HUD will first appear in Ubuntu 12.04.
Read more...
Carl Malamud Answers: Goading the Government To Make Public Data Public
Posted by: You
share_submission
Read more...
Nano-Scale Terahertz Antenna May Make Tricorders Real
Posted by: MrSeb
Researchers from Imperial College London and A*STAR in Singapore have shown off a terahertz antenna that's just 100 nanometers across — about 30,000 times smaller than existing terahertz antennae — and two orders of magnitude stronger than other T-ray beam-forming techniques. T-rays are a lot like EHF (extremely high frequency), which is used by millimeter wave scanners in airports, medical imaging, and emerging wireless networking standards like WiGig — but stronger, faster, and more detailed. Where EHF radiation can see through your clothes, T-rays can penetrate a few millimeters of skin. Furthermore, because atoms and molecules have a unique terahertz-range signature, T-ray scanners can detect toxic substances, bombs, drugs — or even cancerous tumors under your skin. Most importantly, though, due to the nano scale of these antennae, it's possible to create huge antennae arrays on a single silicon chip, meaning hand-held T-ray scanners are now a possibility. In the not so distant future, every household might have a Star Trek-like tricorder capable of detecting cancer or other diseases.
Read more...
Startup Combines CPU and DRAM
Posted by: MojoKid
CPU design firm Venray Technology announced a new product design this week that it claims can deliver enormous performance benefits by combining CPU and DRAM on to a single piece of silicon. Venray's TOMI (Thread Optimized Multiprocessor) attempts to redefine the problem by building a very different type of microprocessor. The TOMI Borealis is built using the same transistor structures as conventional DRAM; the chip trades clock speed and performance for ultra-low low leakage. Its design is, by necessity, extremely simple. Not counting the cache, TOMI is a 22,000 transistor design. Instead of surrounding a CPU core with L2 and L3 cache, Venray inserted a CPU core directly into a DRAM design. A TOMI Borealis core connects eight TOMI cores to a 1Gbit DRAM with a total of 16 ICs per 2GB DIMM. This works out to a total of 128 processor cores per DIMM. That said, when your CPU has fewer transistors than an architecture that debuted in 1986, there is a good chance that you left a few things out--like an FPU, branch prediction, pipelining, or any form of speculative execution. Venray may have created a chip with power consumption an order of magnitude lower than anything ARM builds and more memory bandwidth than Intel's highest-end Xeons, but it's an ultra-specialized, ultra-lightweight core that trades 25 years of flexibility and performance for scads of memory bandwidth.
Read more...
