Tuesday, June 24. 2014
ComputedBy - The idea to share a WiFi access point is far to be a new one (it is obviously as old as the technology of the WiFi access point itself), but previous solutions were not addressing many issues (including the legal ones) that this proposal seems finally to consider seriously. This may really succeed in transforming a ridiculously endless utopia in something tangible!
Now, Internet providers (including mobile networks) may have a word to say about that. Just by changing their terms of service they can just make this practice illegal... as business does not rhyme with effectiveness (yes, I know, that is strange!!...) neither with objectivity. It took some time but geographical boundaries were raised up over the Internet (which is somehow a as impressive as ridiculous achievement when you think about it), so I'm pretty sure 'they' can find a work around to make this idea not possible or put their hands over it.
Via ars technica
We’ve often heard security folks explain their belief that one of the best ways to protect Web privacy and security on one's home turf is to lock down one's private Wi-Fi network with a strong password. But a coalition of advocacy organizations is calling such conventional wisdom into question.
Members of the “Open Wireless Movement,” including the Electronic Frontier Foundation (EFF), Free Press, Mozilla, and Fight for the Future are advocating that we open up our Wi-Fi private networks (or at least a small slice of our available bandwidth) to strangers. They claim that such a random act of kindness can actually make us safer online while simultaneously facilitating a better allocation of finite broadband resources.
The OpenWireless.org website explains the group’s initiative. “We are aiming to build technologies that would make it easy for Internet subscribers to portion off their wireless networks for guests and the public while maintaining security, protecting privacy, and preserving quality of access," its mission statement reads. "And we are working to debunk myths (and confront truths) about open wireless while creating technologies and legal precedent to ensure it is safe, private, and legal to open your network.”
One such technology, which EFF plans to unveil at the Hackers on Planet Earth (HOPE X) conference next month, is open-sourced router firmware called Open Wireless Router. This firmware would enable individuals to share a portion of their Wi-Fi networks with anyone nearby, password-free, as Adi Kamdar, an EFF activist, told Ars on Friday.
Home network sharing tools are not new, and the EFF has been touting the benefits of open-sourcing Web connections for years, but Kamdar believes this new tool marks the second phase in the open wireless initiative. Unlike previous tools, he claims, EFF’s software will be free for all, will not require any sort of registration, and will actually make surfing the Web safer and more efficient.
Open Wi-Fi initiative members have argued that the act of providing wireless networks to others is a form of “basic politeness… like providing heat and electricity, or a hot cup of tea” to a neighbor, as security expert Bruce Schneier described it.
Kamdar said that the new firmware utilizes smart technologies that prioritize the network owner's traffic over others', so good samaritans won't have to wait for Netflix to load because of strangers using their home networks. What's more, he said, "every connection is walled off from all other connections," so as to decrease the risk of unwanted snooping.
Additionally, EFF hopes that opening one’s Wi-Fi network will, in the long run, make it more difficult to tie an IP address to an individual.
“From a legal perspective, we have been trying to tackle this idea that law enforcement and certain bad plaintiffs have been pushing, that your IP address is tied to your identity. Your identity is not your IP address. You shouldn't be targeted by a copyright troll just because they know your IP address," said Kamdar.
This isn’t an abstract problem, either. Consider the case of the Californian who, after allowing a friend access to his home Wi-Fi network, found his home turned inside-out by police officers asking tough questions about child pornography. The man later learned that his houseguest had downloaded illicit materials, thus subjecting the homeowner to police interrogation. Should a critical mass begin to open private networks to strangers, the practice of correlating individuals with IP addresses would prove increasingly difficult and therefore might be reduced.
While the EFF firmware will initially be compatible with only one specific router, the organization would like to eventually make it compatible with other routers and even, perhaps, develop its own router. “We noticed that router software, in general, is pretty insecure and inefficient," Kamdar said. “There are a few major players in the router space. Even though various flaws have been exposed, there have not been many fixes.”
Sunday, June 01. 2014
Complimentary Wi-Fi is so commonplace that a business advertising its “hotspot” in the window seems somewhat passé. But a new hotspot location should impress even the most jaded among us: For the first time, scientists have demonstrated it’s possible to beam a wireless Internet signal across the 238,900 miles separating Earth from the moon.
The demonstration, done by researchers at NASA and MIT, means that
future moon explorers could theoretically check in at Mare Imbrium and
post lunar selfies with greater speed than you do from your home
The team will present its findings June 9 at the CLEO laser technology conference in California.
Not Your Starbucks Wi-Fi
In order to bring broadband to the moon, scientists used four separate telescopes based in New Mexico to send an uplink signal to a receiver mounted on a satellite orbiting the moon. Each telescope is about 6 inches in diameter and is fed by a laser transmitter that beams information in coded pulses of infrared light.
Since our atmosphere bends the signal as it travels to the moon, the four telescopes transmit the light through different columns of air, each with different bending effects. This setup increases the chance that at least one of the laser beams will interact with the receiver, and establish a connection with the moon.
And if you’re fixing to binge on Netflix on the moon, the connection isn’t too bad, either. Scientists managed to send data from Earth to the moon at a rate of 19.44 megabits per second — on par with slower broadband speeds — and could download information from the moon at a rate of whopping 622 megabits per second. According to Wired UK, that’s over 4,000 times faster than current radio transmission speeds.
So, in light of all that, there’s really only question that remains… “What’s the password?”
Thursday, April 17. 2014
Apple has just released the iBeacon specifications for everyone who is a member of the MFi program, Apple’s program for hardware partners (“Made for iPhone program”, etc.). You’ll have to sign an NDA to read the specifications. BEEKn first spotted the news. The company also reiterates that you can’t use the iBeacon brand without prior consent. You have to register to the MFi program, submit a request and get approved by Apple. It’s free for now.
As a reminder, iBeacon is an indoor positioning system based on Bluetooth Low Energy. Many iOS and Android devices now come with Bluetooth Low Energy, so they are all theoretically compatible with iBeacon. iBeacon is particularly interesting for retailers. They can buy a beacon (such as the Estimote pictured above) and use it for proximity interactions.
For instance, merchants can send a push notification to smartphone users when they get close to a particular product. It can also be used for payment systems to detect who is in your store. There are countless of possibilities — it’s just the beginning.
iBeacon is just a particular implementation of Bluetooth Low Energy. Devices broadcast a Bluetooth LE signal, and iPhones download data when they are close to a beacon. It also works with Android phones, and Apple apparently doesn’t want to stop that.
Yet, iBeacon is a registered trademark and Apple can decide what to do. For now, developers who sign up to the MFi program, request to use the iBeacon name, and conform to the Apple standard can use the brand for free. iBeacon devices will mostly be B2B devices for shop owners, trade show staffs and more.
Think of it like the “Made for iPhone” brand. Dock manufacturers can build a speaker that works with Android and iOS phones. They put the little “Made for iPhone” stickers. It means that Apple certifies that it will work well with iPhones. The iBeacon brand works the same way for beacons.
Wednesday, April 16. 2014
Qualcomm is getting high on 64-bit chips with its fastest ever Snapdragon processor, which will render 4K video, support LTE Advanced and could run the 64-bit Android OS.
The new Snapdragon 810 is the company’s “highest performing” mobile chip for smartphones and tablets, Qualcomm said in a statement. Mobile devices with the 64-bit chip will ship in the first half of next year, and be faster and more power-efficient. Snapdragon chips are used in handsets with Android and Windows Phone operating systems, which are not available in 64-bit form yet.
The Snapdragon 810 is loaded with the latest communication and graphics technologies from Qualcomm. The graphics processor can render 4K (3840 x 2160 pixel) video at 30 frames per second, and 1080p video at 120 frames per second. The chip also has an integrated modem that supports LTE and its successor, LTE-Advanced, which is emerging.
The 810 also is among the first mobile chips to support the latest low-power LPDDR4 memory, which will allow programs to run faster while consuming less power. This will be beneficial, especially for tablets, as 64-bit chips allow mobile devices to have more than 4GB of memory, which is the limit on current 32-bit chips.
The quad-core chip has a mix of high-power ARM Cortex-A57 CPU cores for demanding tasks and low-power A53 CPU cores for mundane tasks like taking calls, messaging and MP3 playback. The multiple cores ensure more power-efficient use of the chip, which helps extend battery life of mobile devices.
The company also introduced a Snapdragon 808 six-core 64-bit chip. The chips will be among the first made using the latest 20-nanometer manufacturing process, which is an advance from the 28-nm process used to make Snapdragon chips today.
Qualcomm now has to wait for Google to release a 64-bit version of Android for ARM-based mobile devices. Intel has already shown mobile devices running 64-bit Android with its Merrifield chip, but most mobile products today run on ARM processors. Qualcomm licenses Snapdragon processor architecture and designs from ARM.
Work for 64-bit Android is already underway, and applications like the Chrome browser are already being developed for the OS. Google has not officially commented on when 64-bit Android would be released, but industry observers believe it could be announced at the Google I/O conference in late June.
Qualcomm spokesman Jon Carvill declined to comment on support for 64-bit Android. But the chips are “further evidence of our commitment to deliver top-to-bottom mobile 64-bit leadership across product tiers for our customers,” Carvill said in an email.
Qualcomm’s chips are used in some of the world’s top smartphones, and will appear in Samsung’s Galaxy S5. A Qualcomm executive in October last year called Apple’s A7, the world’s first 64-bit mobile chip, a “marketing gimmick,” but the company has moved on and now has five 64-bit chips coming to medium-priced and premium smartphones and tablets. But no 64-bit Android smartphones are available yet, and Apple has a headstart and remains the only company selling a 64-bit smartphone with its iPhone 5S.
The 810 supports HDMI 1.4 for 4K video output, and the Adreno 430 graphics processor is 30 percent faster on graphics performance and 20 percent more power efficient than the older Adreno 420 GPU. The graphics processor will support 55-megapixel sensors, Qualcomm said. Other chip features include 802.11ac Wi-Fi with built-in technology for faster wireless data transfers, Bluetooth 4.1 and a processing core for location services.
The six-core Snapdragon 808 is a notch down on performance compared to the 810, and also has fewer features. The 808 supports LTE-Advanced, but can support displays with up to 2560 x 1600 pixels. It will support LPDDR3 memory. The chip has two Cortex-A57 CPUs and four Cortex-A53 cores.
The chips will ship out to device makers for testing in the second half of this year.
Monday, March 17. 2014
Via Slash Gear
This week the experimental developer-aimed group known as Google ATAP - aka Advanced Technology and Projects (skunkworks) have announced Project Tango. They’ve suggested Project Tango will appear first as a phone with 3D sensors. These 3D sensors will be able to scan and build a map of the room they’re in, opening up a whole world of possibilities.
The device that Project Tango will release first will be just about as limited-edition as they come. Issued in an edition of 200, this device will be sent to developers only. This developer group will be hand-picked by Google’s ATAP - and sign-ups start today. (We’ll be publishing the sign-up link once active.)
Speaking on this skunkworks project this morning was Google user Johnny Lee. Mister Johnny Lee is ATAP’s technical program lead, and he’ll be heading this project for the public, as you’ll see it. This is the same group that brought you Motorola’s digital tattoos, if you’ll remember.
Monday, February 24. 2014
Qloudlab is the inventor and patent holder of the world’s first touchscreen-based biosensor. We are developing a cost-effective technology that is able to turn your smartphone touchscreen into a medical device for multiple blood diagnostics testing: no plug-in required with just a simple disposable. Our innovation is at the convergence of Smartphones, Healthcare, and Cloud solutions. The development is supported by EPFL (Pr. Philippe Renaud, Microsystems Laboratory) and by a major industrial player in cutting-edge touchscreen solutions for consumer, industrial and automotive products.
Wednesday, February 12. 2014
Via tom's HARDWARE
Taiwanese firm Polytron Technologies has revealed the world's first
fully transparent smartphone prototype. As you can see in the pictures
above and below, the prototype device is almost fully transparent. The
only components visible on the device are the board, chips memory card
Wednesday, October 30. 2013
15.10.13 - Two EPFL spin-offs, senseFly and Pix4D, have modeled the Matterhorn in 3D, at a level of detail never before achieved. It took senseFly’s ultralight drones just six hours to snap the high altitude photographs that were needed to build the model.
They weigh less than a kilo each, but they’re as agile as eagles in the high mountain air. These “ebees” flying robots developed by senseFly, a spin-off of EPFL’s Intelligent Systems Laboratory (LIS), took off in September to photograph the Matterhorn from every conceivable angle. The drones are completely autonomous, requiring nothing more than a computer-conceived flight plan before being launched by hand into the air to complete their mission.
Three of them were launched from a 3,000m “base camp,” and the fourth made the final assault from the summit of the stereotypical Swiss landmark, at 4,478m above sea level. In their six-hour flights, the completely autonomous flying machines took more than 2,000 high-resolution photographs. The only remaining task was for software developed by Pix4D, another EPFL spin-off from the Computer Vision Lab (CVLab), to assemble them into an impressive 300-million-point 3D model. The model was presented last weekend to participants of the Drone and Aerial Robots Conference (DARC), in New York, by Henri Seydoux, CEO of the French company Parrot, majority shareholder in senseFly.
All-terrain and even in swarms
Last week the dynamic Swiss company – which has just moved into new, larger quarters in Cheseaux-sur-Lausanne – also announced that it had made software improvements enabling drones to avoid colliding with each other in flight; now a swarm of drones can be launched simultaneously to undertake even more rapid and precise mapping missions.
Monday, September 09. 2013
Cards are fast becoming the best design pattern for mobile devices.
We are currently witnessing a re-architecture of the web, away from pages and destinations, towards completely personalised experiences built on an aggregation of many individual pieces of content. Content being broken down into individual components and re-aggregated is the result of the rise of mobile technologies, billions of screens of all shapes and sizes, and unprecedented access to data from all kinds of sources through APIs and SDKs. This is driving the web away from many pages of content linked together, towards individual pieces of content aggregated together into one experience.
The aggregation depends on:
If the predominant medium of our time is set to be the portable screen (think phones and tablets), then the predominant design pattern is set to be cards. The signs are already here…
Twitter is moving to cards
Twitter recently launched Cards, a way to attached multimedia inline with tweets. Now the NYT should care more about how their story appears on the Twitter card (right hand in image above) than on their own web properties, because the likelihood is that the content will be seen more often in card format.
Google is moving to cards
Everyone is moving to cards
Pinterest (above left) is built around cards. The new Discover feature on Spotify (above right) is built around cards. Much of Facebook now represents cards. Many parts of iOS7 are now card based, for example the app switcher and Airdrop.
The list goes on. The most exciting thing is that despite these many early card based designs, I think we’re only getting started. Cards are an incredible design pattern, and they have been around for a long time.
Cards give bursts of information
Cards as an information dissemination medium have been around for a very long time. Imperial China used them in the 9th century for games. Trade cards in 17th century London helped people find businesses. In 18th century Europe footmen of aristocrats used cards to introduce the impending arrival of the distinguished guest. For hundreds of years people have handed around business cards.
We send birthday cards, greeting cards. My wallet is full of debit cards, credit cards, my driving licence card. During my childhood, I was surrounded by games with cards. Top Trumps, Pokemon, Panini sticker albums and swapsies. Monopoly, Cluedo, Trivial Pursuit. Before computer technology, air traffic controllers used cards to manage the planes in the sky. Some still do.
Cards are a great medium for communicating quick stories. Indeed the great (and terrible) films of our time are all storyboarded using a card like format. Each card representing a scene. Card, Card, Card. Telling the story. Think about flipping through printed photos, each photo telling it’s own little tale. When we travelled we sent back postcards.
What about commerce? Cards are the predominant pattern for coupons. Remember cutting out the corner of the breakfast cereal box? Or being handed coupon cards as you walk through a shopping mall? Circulars, sent out to hundreds of millions of people every week are a full page aggregation of many individual cards. People cut them out and stick them to their fridge for later.
Cards can be manipulated.
In addition to their reputable past as an information medium, the most important thing about cards is that they are almost infinitely manipulatable. See the simple example above from Samuel Couto Think about cards in the physical world. They can be turned over to reveal more, folded for a summary and expanded for more details, stacked to save space, sorted, grouped, and spread out to survey more than one.
When designing for screens, we can take advantage of all these things. In addition, we can take advantage of animation and movement. We can hint at what is on the reverse, or that the card can be folded out. We can embed multimedia content, photos, videos, music. There are so many new things to invent here.
Cards are perfect for mobile devices and varying screen sizes. Remember, mobile devices are the heart and soul of the future of your business, no matter who you are and what you do. On mobile devices, cards can be stacked vertically, like an activity stream on a phone. They can be stacked horizontally, adding a column as a tablet is turned 90 degrees. They can be a fixed or variable height.
Cards are the new creative canvas
It’s already clear that product and interaction designers will heavily use cards. I think the same is true for marketers and creatives in advertising. As social media continues to rise, and continues to fragment into many services, taking up more and more of our time, marketing dollars will inevitably follow. The consistent thread through these services, the predominant canvas for creativity, will be card based. Content consumption on Facebook, Twitter, Pinterest, Instagram, Line, you name it, is all built on the card design metaphor.
I think there is no getting away from it. Cards are the next big thing in design and the creative arts. To me that’s incredibly exciting.
Wednesday, July 10. 2013
Via Slash Gear
Samsung and HTC are flirting with advanced home automation control in future Galaxy and One smartphones, it’s reported, turning new smartphones into universal remotes for lighting, entertainment, and more. The two companies are each separately working on plans for what Pocket-lint‘s source describes as “home smartphones” that blur the line between mobile products and gadgets found around the home.
For Samsung, the proposed solution is to embed ZigBee into its new phones, it’s suggested. The low-power networking system – already found in products like Philips’ Hue remote-controlled LED lightbulbs, along with Samsung’s own ZigBee bulbs – creates mesh networks for whole-house coverage, and can be embedded into power switches, thermostats, and more.
Samsung is already a member of the ZigBee Alliance, and has been flirting with remote control functionality – albeit using the somewhat more mundane infrared standard – in its more recent Galaxy phones. The Galaxy S 4, for instance, has an IR blaster that, with the accompanying app, can be used to control TVs and other home entertainment kit.
HTC, meanwhile, is also bundling infrared with its recent devices; the HTC One’s power button is actually also a hidden IR blaster, for instance, and like Samsung the smartphone comes with a TV remote app that can pull in real-time listings and control cable boxes and more. It’s said to be looking to ZigBee RF4CE, a newer iteration which is specifically focused on home entertainment and home automation hardware.
Samsung is apparently considering a standalone ZigBee-compliant accessory dongle, though exactly what they add-on would do is unclear. HTC already has a limited range of accessories for wireless home use, though focused currently on streaming media, such as the Media Link HD.
When we could expect to see the new devices with ZigBee support is unclear, and course it will take more than just a handset update to get a home equipped for automation. Instead, there’ll need to be greater availability – and understanding – of automation accessories, though there Samsung could have an edge given its other divisions make TVs, fridges, air conditioners, and other home tech.
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