Facebook, Twitter, and Myspace Envies Google Plus

Focus on the user, site made by three company's engineerings; Twitter, Facebook, and Myscpace.

-Google recently add Google Plus content as their search result, but other social content is not displayed on its search result.


After Google prioritize its social network - Google Plus -  Facebook,Twitter,and Myspace join together make "weapon" to counter it. The weapon called "Don't be evil". This name adopted from google's motto itself. "Don't be evil" is add-on for more objective world social network related search result.

In early January, Google updated it search system, called "Search , plus Your World" (SPYW). In updated system there is feature Personal Results, which can more personalized user's search result. If you search with Google, then on the right side will show several related links from Google Plus. However, Google does not show links from other social network.

Thats why some engineers from Facebook, Twitter, and Myspace makes add-on "Don't be Evil". Those companies warned Google for more focus to serve what users search, not promoting its product.

This tool works when Google that it's relevant to surface Google+ page as a result in any of the areas where Google+ content is hardcoded, the tool searches Google for the name of the Google+ page. Then, the tool identifies the social profiles within the first ten pages of Google results (top 100 results). Replacing previous results that could only be from Google Plus.


You can obtain the tool from here. 

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Twitter Censorship : Tweets Withhold

-Twitter has been known as supporter of free speeching and now the company acknowledge there are countries that restricted to certain subject.

Twitter recently announced a new ability : tweets withhold. If it used, governmental authorities can withhold a tweet that restrictly prohibited in some countries while keeping it available in the rest of the world. Until now, to take account of those countries limits was to remove content globally. 

"We haven’t yet used this ability, but if and when we are required to withhold a Tweet in a specific country, we will attempt to let the user know, and we will clearly mark when the content has been withheld." wrote the company in a blog post. Twitter take example France and Germany that ban specifics type of content - both countries ban pro-Nazi content.

Twitter take this as the company grow internationally, there will be country that has different ideology of freedom of speech. Some differ so much from Twitter ideas that Twitter will not able exist there.

"One of our core values as a company is to defend and respect each user’s voice." wrote Twitter on its blog. "We try to keep content up wherever and whenever we can, and we will be transparent with users when we can't. The Tweets must continue to flow." Twitter added. 

To share the new page Twitter take partnership with Chilling Effects, http://chillingeffects.org/twitter.

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Next Level Invisibility : Cloaked 3D Objects

Invisible Man

-A fantastic science-fiction film "Invisible Man" is looks like can be implementated in real life.


Researchers from University of Texas at Austin now have figured out how to "cloak three dimensional object standing in free space", means the object is invisible. This is not like cloaking research before thats more like mimicry , using Meta-materials that bent ray of light around an object to conceal it, but only worked in two dimensions. Or device that played trick by harnessing the mirage effect to make objects behind it “disappear.”


In daily life we can see objects because the lights bound off it and eyes process the info from lights that hitting eyes. This research published this week in the New Journal of Physics, uses "plasmonic meta-materials" to make an 18-inch cylindrical tube invisibly. To put it simple this object channeling lights around the object, with designed structures that bounce ligth like a pinball machine. This why it can be invisible from every angle.

Tested variate wavelengths to objects

Sounds incridible with those explanations, but researchers only make it with high-frequency wavelengths, such as microwave. Researchers still troubled with optical wavelengths - what human eyes could capture it.


You can obtain the paper in here.


Sources : 
Wired
BBC News
Wikipedia - Plasmonic Metamaterials  

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NASA New Satellite Capture Earth With High-res Image

-NASA recently released this great image from its new sattelite : Suomi NPP

Suomi NPP's mission is bring closer the scientists for weather forecasts and increase understanding of long-term climate change. This sattelite is critical first step in building the next-generation Earth-observing sattelite system. "Suomi NPP will extend and improve upon the Earth system data records established by NASA's Earth Observing System (EOS) fleet of satellites that have provided critical insights into the dynamics of the entire Earth system: clouds, oceans, vegetation, ice, solid Earth and atmosphere." wrote Brian Dunbar on NASA official site.

100% crop from original image.

Suomi NPP was originaly called National Polar-orbiting Operational Environmental Satellite System Preparatory Project, the probe renamed in honor of the late Verner E. Suomi, known as the "father of sattelite meteorology".


This sattelite launched from Space Launch Complex2 at Vandenberg Air Force Base in California on Oct. 28, 2011 at 5:48 a.m EDT by using United Launch Alliance Delta II rocket.


Image can be download on here.


Sources :
NASA Official Site
Wired

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Android Vulnerability : Make Calls, Read Your Messages, and See your datas

-The most popular smartphones system Google's Android, make serious vulnerability?

Recently there is vulnerability on Android that researchers from North Carolina State University says that third apps or we can say attacker can make phone call, read your messages, and see your private datas - without asking user permission.

 Researchers test this vulnerability with HTC, Samsung, Motorola, and Google turns out with outstanding result. Handsets sold by those manufactures contains code that makes its handsets exposes to untrusted third-party apps. These codes is bypass key security defenses built into Android that require users clearly grant permission before an apps gets access to personal information and functions such as phone call.

"We believe these results demonstrate that capability leaks constitute a tangible security weakness for many Android smartphones in the market today" wrote the researchers on their paper - Network and Distributed System. "Particularly, smart-phones with more pre-loaded apps tend to be more likely to have explicit capability leaks."

With apps the researchers make, called Woodpecker, they test it on eight smarphones from the four vendors. In these tests the researchers figured that the most vulnerable was HTC's EVO 4G devices and the less vulnerable was Googles devices, Nexus One and Nexus S, contain one leak test with : deleting packages. 

Finally the researchers wrote on their paper with a worrisome results."Among the 13 privileged

permissions examined so far, 11 were leaked, with individ-ual phones leaking up to eight permissions. These leaked capabilities can be exploited to wipe out the user data, send out SMS messages (e.g., to premium numbers), record user conversation, or obtain the user’s geo-location data on the affected phones – all without asking for any permission.

You can read information abaout these on their papers available in here. With the upgrades of firmware, these threat maybe will be fixed.

Sources :

[Systematic Detection of Capability Leaks in Stock Android Smartphones] paper

The Register

Wired

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SONY® Adds Glonass To Its Latest Smartphones

-After Sony bought Ericsson stake in joint venture , and now Sony announced its first smartphones : Xperia S and Xperia Ion.


             Sony now supports Russian's GLONASS positioning system to its latest smartphones : Xperia S and Xperia Ion. and its isn't exactly new territory for the company, as a post on  its Developper World blog reveals that GLONASS is already in its latest smartphones - any Xperia™ device with a Qualcomm Snapdragon S2 or S3. This makes Sony on par with competitors such as Motorolla and Apple, which already integrated in its device like a Motorola RAZR and iPhone 4S.


 Why use GLONASS?


              When you feel laggin with your devices in navigation application it mostly likely caused by surrounding buildings that blocking the view towards GPS sattelites. To calculate a good position, a clear line of access to four or more sattelites is needed. If the signal bounces off a wall before reaching the receiver, it will reduce the accuracy of the position. This is where GLONASS, other version global positioning system, can help.


What are GPS and GLONASS?


               GPS (Global Positioning System) : Space-based satellite navigation system that provides location and time information in all weather, anywhere on or near the Earth, where there is an unobstructed line of sight to four or more GPS satellites. It is maintained by the United States government and is freely accessible by anyone with a GPS receiver. The system imposes some technical limitations which are only removed for authorized users.(wikipedia)


               GLONASS(Globalnaya navigatsionnaya sputnikovaya sistema) : radio-based satellite navigation system operated for the Russian government by the Russian Aerospace Defence Forces. It both complements and provides an alternative to the United States' Global Positioning System (GPS) and is currently the only alternative navigational system in operation with global coverage and of the same precision. (wikipedia)


               With GLONASS make improves positioning by add its sattelites system and GPS sattelites system. This means your devices positioning support 51 sattelites, which in turn more successful position calculations and also better accuracy of the calculated positions in challenging environments. More information you can visit Developer World Sony Ericsson.

Sources :
Developer World Sony Ericsson
The Verge
GSM Arena
Wikipedia : GPS | GLONASS

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Filesonic Shutdown!

- After Megaupload arrested last week, now one of internet's leading filestore and sharing services, disabling their file sharing service.

Last week, Megaupload shutdown and arrested by FBI due piracy crime , now one of internet's leading filestore and fileshare , Filesonic, kill itself by disabling their file sharing service. It looks like Filesonic give preventive measure after Megaupload shutdown. But Filesonic's users can downloaded just their files that uploaded by themself. And now Filesonic is just filestore service site.

The bad news doesn't end there for current site's users , Filesonic also ended its rewards program, meaning they can't make money from their downloaded files. And links from all over webs it's meaningless now.

There is no further information from Filesonic's authorities.

Sources :

TorrentFreak

Filesonic

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