The rovers of the future according to ESA

If space exploration is often synonymous with the rovers, the European Space Agency gives us a glimpse of what could be the robot explorers of tomorrow. Through these concepts, ESA imagine multifunction rovers who, in addition to their main mission, the astronauts also attend to their task.

The ESA has therefore devised a scenario involving these machines in action on the moon. To optimize the exploration, rover proceed by laser scanning the ground to collect data and detect a difficult terrain. To overcome these difficulties, it is equipped with versatile wheel that can be deployed and become better legs to climb the slopes, like an insect. Further, these tabs also serve as arm to collect samples of rock. Apart from the rovers, the space agency plans to other modules as a service robot and a robotic carriage that will transport materials and equipment to the lunar base.

ESA has already developed several prototypes for most of these concepts, especially with its rover equipped with multifunction wheel.

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Facebook is ready to buy Blackberry?

While the bid Blackberry expires November 4, Facebook has met its leaders, says the Wall Street Journal . Is cause rumors about a candidate's social network.

A meeting that stirs Blackberry , a few days of the end of his bid on November 4. According to the American newspaper The Wall Street Journal , Facebook executives have met those brand smartphones last week. It did not take long for speculation about a takeover of the former company's flagship smartphone for the social network to be launched. And development of smartphones by Facebook.

In September, Blackberry signed an agreement with Fairfax, its largest shareholder. The offer provides for the purchase of the brand and its withdrawal from the stock market by next Monday.

Redemption denied by Marc Zuckerberg

In recent years, Facebook sees its share of revenue from mobile devices grow. The company Mark Zuckerberg could then be interested in a takeover of Blackberry, which would allow him to not be dependent on its telephone partners. But before that, Facebook should succeed to revive the weakened brand.

Speculative buying that Marc Zuckerberg quickly denied. The CEO of Facebook said that producing its own smartphone would be a "bad strategy." He thus renounces retrieve patents brand smartphones, estimated by analysts between 1 and 3 million. Alternatively, Mark Zuckerberg talked about the option of deepening partnerships with Facebook Home.

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LG G Flex - Curved Display

LG G Flex: Curved Display Photo: LG

LG is launching a smartphone with a curved display. Thus, the manufacturer follows a trend that the Samsung Galaxy Round was eingeleitetet and also with flat screen TVs has arrived.

Advantages of flexure

The advantages of curved displays LG described including an IMAX -like viewing experience. In addition, the smart phone similar to traditional telephone handsets is cheaper between ear and organ of speech and fits better thanks to bend in your pocket.

LG G Flex Technical Specifications

According to information of the manufacturer runs on the curved mobile phone operating system Android Jelly Bean 4.2.2 . The touch screen is 6 inches tall and be redeemed with 1280 x 720 pixels. As a Snapdragon processor 800 Quad-Core CPU with up to 2.3 GHz is installed. The unit offers 2 GB of RAM and 32 GB of internal memory . On the back of the phone is a 13 MP camera built in, as well exisitiert a 2.1 MP front camera for video calling. The smartphone has a size of 16.5 x 8.2 centimeters, 7.9 to 8, 7 millimeters thick and weighs 177 grams

Video: LG G Flex

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Google Nexus 5 with Android V4.4 (KitKat) from 1 November

By the weekend, the Nexus 5 will be announced. In any case, it heralds the Twitter account @ Evleak , a priori reliable source on the matter. The tweet was accompanied by a new visual for the next Google smartphone, in a hitherto unprecedented delivered: White. This is the first time a unit of the Nexus range is available in several colors. This is quite possibly the last information that we needed, since for several weeks, many details about the Nexus 5 were made ​​known its price - 349 dollars for the 16GB version - and its configuration - 800 Snapdragon 2.3 GHz, 2 GB of memory, 8-megapixel camera sensor and 1080p IPS screen almost 5 inches -. A robust data sheet, who can claim to compete with the big names of the moment, LG G2 or Galaxy S4, for a rate almost twice lower. Just like its predecessor the Nexus 4 , the new kid Google is produced by LG. At right: why change a winning team Like the tablet Nexus July 2013 , the Nexus 5 will likely be the first device to feature a new version of the mobile operating system Android. The update 4.4 KitKat should be unveiled at the same time, as is often the case elsewhere for product launches in the fall at Google.See you November 1, according to @ Evleak, holiday home. So you will have no excuse to miss the launch, however if the date proves correct.

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Airo: a bracelet connected to measure stress and heart rate

Along with Flex or force Fitbit , the Jawbone Up or Fuelband and SE Nike Fuelband , other trackers bracelets, known as "quantified self" , gradually emerging as the bracelet 's Airo .

Unlike most of its competitors, the Airo not track the number of steps of its owner with an integrated pedometer, but also uses a pulse sensor to calculate the heart rate, stress and time rest. Presented in the form of a bracelet very design available in light or dark gray bracelet Airo has a sensor inside the bracelet, can measure the pulse of the wearer. Among the advantages of the system, we note the promise bracelet automatically measure the calories and nutrients absorbed without having to enter them manually in an application. As competitors bracelets, Airo also offers a wake-vibration system based on the most opportune time given the sleep cycle. An application will also be available for viewing all this information, but also receive alerts when needed.

The bracelet is already available for pre-order on the manufacturer's website . Available in two colors, it is sold at 159 dollars (115 euros), plus $ 10 fee for shipments to France. It will however be patient. The first deliveries are indeed planned for the fall 2014.

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A flying car without pilotage

To steal a car is no longer a problem. At least it's not the most complicated. The U.S. company Terrafugia already has in its catalog a flying car , the Transition , with deliveries scheduled to begin in 2015, against a whopping $ 000,270. But this vehicle is intended for drivers capable of providing one takeoff and one landing in the same way an airplane . In other words, the Transition requires a runway.

What about the common man, without pilotage? This is the new challenge of the brand, which unveiled a concept that could answer this question: the TF-X . A road? Where you go with the TF-X, you will not need road.

A "autocoptavion"

Halfway between an autonomous car , one the helicopter and an airplane , the TF-X will be able to take off vertically through the lateral rotors powered by electricity . Once in the air, the rear rotors will draw on the engine to move in the air. The landing , the most critical of a plane in flight procedure will meanwhile provided by the onboard computer, on autopilot.

The idea is to automate as much maneuvering to allow "anyone" to drive. Terrafugia announced also that "learning to operate safely a TF-X should take an average driver not more than five hours " .

Remains the question of price. Terrafugia wants nothing to announce before approaching a minimum of production, but said they still consider a similar rate of investment luxury cars . We did not expect less, marketing is anyway not envisaged before 2020. 

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The smell of urine contaminates Dell computers

A strong smell of urine is released from the office of your colleague? Do not think that his pet was relieved of his business in the morning, perhaps he was simply recently acquired a computer brand Dell , the Latitude 6430u . To believe several users posted directly on the returns official forum , the PC would be so affected by a concern odor. One of them also ensures feel "that was assembled next to a cat litter" , while others argue that the situation became awkward vis-à-vis their colleagues.

Good news for the unfortunate owners of these machines, Dell acknowledged the mishap. The firm has even found the solution and we are curious to know the origin of the inconvenience, although users are probably more interested in how to solve it. In the absence of an official statement, it is an employee, SteveB , indicating directly on the forum after analyzing a copy impact, the smell would be "tied to a manufacturing process that has now been changed " . Cats are indeed harmless. The problem should be quick to adjust, obviously a single room would be to replace. The check mark for now if inventory is adequate before starting the process of service. Finally, if you're about to buy a Latitude 6430u , Dell is reassuring: the machines currently on the market are not affected.

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