Wednesday, July 23, 2014

The Most Hyped Digital Currency Since Bitcoin Has Officially Launched

Source: http://www.businessinsider.com/ethereum-launches-ether-2014-7

ethereum

Last night, a company called Ethereum began selling the first batch of its cryptocurrency, called ether.

As of 10 a.m. Wednesday, investors had already bought $2.6 million worth.

We're living in a time when an app that just says Yo is worth $10 million, so this shouldn't be too surprising.

But the digital currency world has been anticipating the first ether sale for more than a year and regards Ethereum's creator, Vitalik Buterin, as potentially the most important person in cryptocurrency since Satoshi Nakamoto. 

The goal of Ethereum is to decentralize everything using blockchain technology. We talked a few months ago about what the futuristic version of this could look like. It's similar to the internet of things, having all your machines talking to one another so that you can have driverless taxis figuring what to charge you based on how much traffic there is and how fast you need to get where you're going.

Ethereum seeks to cut out banks, stock exchanges, and even lawyers and replace them with a blockchain, a decentralized ledger of transactions. Individuals or companies will be able to issue "smart" shares or contracts on Ethereum's blockchain that give a user pre-programmed rights or capabilities. Gil Luria, Wedbush Securities' digital currency expert, told us in an email that some Ethereum applications could include exchange-less derivatives trading, "smart" escrow services, and predictions markets. 

Ethereum's ether will eventually be mined like Bitcoin, as a way for rewarding people for devoting immense amounts of computing power to making the whole system work. "Without the requirement of payment of ether for every computational step and storage operation within the system, infinite loops or excessive storage demands could bog down ethereum and effectively destroy it," Ethereum says on its website. The ether sale is allowing investor! s to lock in supply at a known price now, with the rate set at 2,000 ether to 1 bitcoin, or $620. 

Buterin, a Canadian barely 21 years old, was talking up Bitcoin when the cryptocurrency was still wondering in the wilderness. He founded Bitcoin Magazine and published some of the most incisive pieces on what cryptocurrencies could do beyond simply serving as money. All that rumination eventually inspired Buterin to create his own, modified version.  

"Ethereum has vast potential, whereas Bitcoin won't ever do anything well beyond implementing a currency," programmer Nick Szabo, another early Bitcoin proponent who's recently begun tweeting after an extended absence from the internet, told us in an email several weeks ago.  

Luria says there are "many more" Ethereum applications "that we have to think about." In other words, Ethereum's immediate use remains mostly limited. But for those who missed out on getting in on Bitcoin early, Ethereum's launch represents something of another chance.  

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LittleBits' latest module lets you connect your creations to the internet

Source: http://www.engadget.com/2014/07/23/littlebits-wifi-module/

The magnetic, interconnecting circuit boards that make up LittleBits' library of electronic modules make it easy to build all sorts of neat (and noisy) devices with almost no technical knowledge at all -- but if you want to create something that connects to the cloud, you're out of luck. Well, you were: today LittleBits is announcing the Cloud Bit, a new module that, as company CEO and founder Ayah Bdeir puts it, allows builders to "just add internet" to almost anything. Bdeir tells me that it's gives the average person an easy and open way to contribute to the Internet of Things without wasting time prototyping devices from scratch. She also says that the module is a landmark in changing the perception of LittleBits from toy, to tool.

"I don't like the LEGO comparison," she says, bemoaning a misconception that LittleBits is little more than an educational child's toy. LEGO was an inspiration when she started the company, she admits, but so was C++ and more complicated hardware projects. "In the beginning... a lot of the stuff you could do with it was sort of more boyish and playful, so that's what the world saw us as. Since the beginning of the year we've been launching more powerful modules." More complex modules -- like the Arduino module and today's WiFi-enabled Cloud Bit -- raise the ceiling of complexity for potential LittleBits projects. It's her hope that the product will be used for rapid prototyping of new ideas in addition to being a fun hobby toy. "If you wanted to recreate a Nest or recreate a Sonos or a DropCam, you could. If you wanted to create the next billion dollar idea, you could do that as well." It's about versatility, and the more modules LittleBits creates, the more it has.

That said, Bdier is quick to clarify that LittleBits isn't competing with Nest -- but explains that LittleBits projects equipped with the new WiFi module can be configured to perform similar functions. As an example, the CEO shows me a simple LittleBits build that makes up a smart doorbell. It's little more than a power source, a button, an LED light and the new WiFi module, but its core functionality hangs on the last component. When the button is pressed, the Cloud Bit sends a signal to IFTTT, which uses a custom script to send the user a text message. Another demo build shows me how a user can create setups to toggle lights or unlock doors (using the appropriate Bits, of course) by activating the Cloud Bit remotely using an included web app or custom API. In total, the new module can communicate three ways, Bdier tells me: bit to web, web to bit or bit to bit -- allowing separate LittleBit builds to talk directly to each other.

Bdier says the Cloud Module is the easiest way to create an internet-connected device, and it really is pretty easy. Using the same components that will be available in the $99 LittleBits Cloud Starter Bundle launching today, I was able to create my own SMS doorbell in a matter of minutes. It's something I lack the technical skills to build the traditional way, and it certainly did come together much faster than it would have if I had to design and prototype it myself. I can see where Bdier is coming from: with the right LittleBits modules, it would be easy to create a working model of a Kickstater-worthy idea before launching into proper development.

Between the Cloud Bit, the Arduino module and the 262 other components available in LittleBits' Pro Library, there's more than enough technology available to remove the product from the "toy" perception it started out with (heck, even we were guilty of making that 'LEGO' comparison). That said, it's still a fun product to tinker with, even if you aren't building the next big Kickstarter success. In addition to launching the $59 Cloud Bit module, the company says that its products will be hitting retail for the first time this fall, and will be available at 2,000 Radio Shack locations by the end of the year.

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Tuesday, July 22, 2014

LG's rollable TVs are (predictably) very flexible

Source: http://www.engadget.com/2014/07/22/lgs-rollable-tvs-are-very-flexible/

Remember when LG announced that it had managed to create a rollable 18-inch display? Well, here's the proof: a very much flexible OLED display. The resolution might not be there yet (1,200 x 810, alas) but the hopes and dreams of a picnic-blanket TV set -- they're getting more real every day.

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Via: OLED Display

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drag2share: Apple TV now auto-plays the next episode of whatever you're watching on Netflix

source: http://www.engadget.com/2014/07/22/apple-tv-auto-plays-netflix/?utm_source=Feed_Classic_Full&utm_medium=feed&utm_campaign=Engadget&?ncid=rss_full

When you start chugging a series, it's hard to stop, even for trips to the bathroom, or going to work, or catching up on sleep. It's a problem that Netflix loves to exploit, only giving you a few seconds before offering up the next episode of whatever series you're currently immersed in. For some reason, however, this post-play feature didn't work on the Apple TV, until it suddenly did a few days ago, without warning. The Roku-rival has even popped up on Netflix's list of supported devices, so never again will you have the option of stopping House of Cards after a single episode. Well, unless you disable it, of course.

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eBay brings its RedLaser barcode-scanner app to Google Glass

Source: http://www.engadget.com/2014/07/22/ebay-brings-its-redlaser-barcode-scanner-app-to-google-glass/

You might know eBay as the website where you can buy a rare NES game for a hundred grand, but the company also has its own barcode scanner, called RedLaser. It's been out on Android and iOS for a while, and now the company is bringing it to Google Glass, allowing you to quite literally buy whatever you set your sights on. Like the existing app, the Glass version scans barcodes and spits back a list of current prices at different retailers. From there, you can find a brick-and-mortar store nearby, complete with directions, if you need them. And, of course, like any good online retailer, eBay will show a list of related products, similar to whatever it is you just searched for. All told, we're guessing you can probably spare a few minutes to stop what you're doing and use the phone app instead, but let's be honest: Scanning stuff with your eye sounds pretty fun. Just be aware, though, that if you want to purchase something, you will in fact have to pick up your phone -- the app will send an email notification to your mobile device so you can complete the transaction.

[Image credit: Angel Navarrete/Bloomberg via Getty Images]

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Source: RedLaser, Glass Store

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