MatrixAdapt | Logiciel de gestion d'Entreprise, Création et référencement des sites web

Everybody has heard of OUYA $8.5 Million story. OUYA is an Android-based videogame console which reached the record of fastest project to ever reach the million-dollar pledge mark (8 hours 22 minutes) and having taken in $2,589,687.77 worth of pledges in the first 24 hours.

A company in Alabama has promised to release a gaming console from future. They call themselves EnGeniux team.

OTON is powered with custom software built on top of a custom version of Ubuntu OS, called "Otonomous". The system will undergo updates regularly to support many game formats.

OTON is said to be capable of running Linux, Android, HTML and even other kind of apps too.

While interviewing the CEO, Derrick Samuels he told me:

OTON development is different. OTON is more like a virtual assistance for developers. So the process will be easy. We are working to have Android support and Linux games. When you call OTON a console..it will stand by that name! Play anything!

The best part of OTON is that it can generate the games instantly without any human effort.

OTON will be the first game console to support artificial intelligence capabilities. The system learns and will add an extra layer of challenge for only the worthy gamers. Enhanced game levels, characters, and game-play are just a few challenges only the elite gamers will dare challenge.

In future, OTON is expected to include updates, game music creation, photo creation, website creation, educational gaming creation, document creation and media content creation!

The games would also be updated with daily updates which will cost nothing!

An internal camera on the front of the system is designed to make motion gesture gaming possible as well as direct interaction with the operating system/ user interfaces.

The game can also create a blog or website to publish his games and thats too for FREE!

The OTON system will unlock unlimited possibilities for gamers, educators, and business, medical and game developers unlike any other console before.


The gamer can also transfer his game or app to his/her smartphone. It would also support online multiplayer games.

I wish these innovative guys the best!

There are many free webhost which offer amazing features. I have used a lot of free webhosts. I usually use X10Hosting and 3Owl.  I have also used ServersFree.com, but there service is miserable.

It contains very nice layout, and whole website is easy to navigate. cPanel account is account is being created within a hour after registration. It comes with two types of themes in control panel of the server: cPanel and X10Hosting Basic. In cPanel, all the required stuff is there but in X10Hosting Basic there are only few things like site editor, file manager, ftp users, email manager, database management etc. So it is very good for newbies.

Bandwidth

X10Hosting offers unlimted bandwidth! But it takes down your site for a hour if you use a excessive bandwidth. After a hour, the server starts to function normal.

Customer Support

There used to be customer support for free users. But now free users cannot contact the customer care service.

Disk Usage

Disk Usage is not unlimted. You can only use 1024 MB (1 GB).

CloudFlare

X10Hosting has partnered with CloudFlare, leading internet web performance company. So, you can setup CloudFlare with ease, with the help of just a click. This is extremely awesome. This is what makes X10Hosting my favorite.

Other

It is having SMTP server. So, your script can send the mails easily. You can use upto 2 SQL databases. It rarely experiences downtime. You can make upto 3 email accounts. It also comes with a auto script installer know as Softaculous. You can also make websites with RVSiteBuilder included in the cPanel.

Final Remarks: X10Hosting is the best web-hosting company available right now.
Just go with X10Hosting...

Blockchain.info provides a nice to use feature "WatchOnly Address"

Watch Only - Watch Only addresses allow you to view transactions at an address without storing the private key in your wallet.

With use of watch only address you can add address to your wallet to keep track of its balance. This is useful when you have offline wallet and you would like to see its balance in your blockchain.info account. This is possible because blockchain.info will also add balance of this address to your wallet balance and will show it as total balance in your account. For example, you have balance 2 BTC in your wallet and you add a watchonly address having 3 BTC balance , blockchain.info will show you 5 BTC as your total balance. Good.

Since it is just an address added to your wallet and not actual private key you will not be able to spend bitcoins from this address. If you will try to spend, it will ask you to provide private key.

How the scam works :

Scammer creates a brand new blockchain.info account and adds an address as watchonly. So now it will show you balance of that address as balance in the account.

Scamer confirms trade with some one for BTC. Scammer says to seller that he is a noob and dont know how to operate blockchain.info account. He gives account access to seller. Scammer asks seller that he will give access to his blockchain.info wallet to seller and seller sends him agreed upon goods ( most probably LTC or any other crypto currency ). Seller checks account and sends him goods. Seller tries to withdraw BTC and he can not.

Normally new users get stuck with this. One of my customer got this issue

So now onwards make sure you do not accept blockchain.info wallet access as payment. In case you do make sure you transferred coins to your wallet first.

In any case you should never trust wallet coming from other party as he may always have access to private keys. Always make sure bitcoins are transferred to address under your control only before completing the deal.

By buysellbitcoin of Bitcoin Talk Forum!
Original Thead at https://bitcointalk.org/index.php?topic=237439

Hi, so I decided that, as i have the entire week to my self i will put in an introduction to Cryptography, for all who are interested in the subject. I will be updating the post, for the next week with new information and sections on cryptography.

Okay, before we move into the real interesting subjects of cryptography like, key exchange protocols, signatures, certificates, Symmetrical cryptography and Asymmetrical cryptography, hash fictions, and prime numbers. We will first look into the history of cryptography and its origins.

History of the Hidden Language.

During ancient times, when leaders and generals needed to send messages to their troops, with instructions on what they should do. It was very easy for the enemy to intercept those messages , by ambushing supply routs (in modern time its equivalent is the man in the middle attack), So this meant the message was easily read and the enemy would know what the other side was planning. to prevent this from happening there was only two ways of preventing this from happening, First, was to hide the message so that it looks just like a normal every day thing (Steganography). Steganography the art of hiding messages so that it is only known to the person receiving the message that a message is hidden in it, a good example is invisible ink. Now, the Second way was to make the message unreadable for any person who was not the intended recipient. And this is what many did, because unlike stenography encryption could be taught to people easily and could be done with much less resources. so In a war situation teaching generals and messengers how to put cryptography was much more efficient.

Early encryption techniques were rather simple and you yourself may have played with it when you were kids.

Two main cipher system used were:
Transposition cipher
Substitution ciphers

A Transposition cipher uses a very simple method of encryption one of the most popular ones were the scytale, basically the scytale is a piece of wood, on which a strip of paper is wounded up to revel what message. so the person sending the message to some one would have an identical scytale as the other and would wind the paper on it and write the message then unwind the paper and fill the empty space with random words. if another person intercepted the message and used a different size scytale the message would not show.
Problem with this was the sender and the receiver required identical scytale.

A Substitution ciphers is another simple cipher that substituted the actual alphabets with some other alphabets or numbers. The Caesar Cipher is by far the most famous of them all, used a simple shift technique to substitute the alphabets, Used by Caesar himself and the roman empire Eg bellow.

Three shift right →
Plain: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Cipher: X Y Z A B C D E F G H I J K L M N O P Q R S T U V W

Planetext - Bitcoin is a crypto coin
Ciphertext- Efqzlfk fp x fovmql flfk
Notice there is repetition of the same alphabets that have been substituted.

So, looking at the cipher above you can now encrypt any length of message through substitution, and all the receiver has to know when receiving the message is how many shifts are used.

However all these methods are venerable to cryptanalysis techniques, like a frequency analysis. All a person has to do is count the alphabets and make a note of each of the alphabets and the number of times it appears. In the english language some alphabets appear more that some, using this, we can determine which symbol or alphabet was replaced.




Polyalphabetic cipher

Due to the ease of all these Cipher being broken a new system was requires, one which could not be so easily broken using a frequency analysis. many new ciphers came in and out. One being predominantly used for hundreds of years was the Polyalphabetic cipher on which normal frequency analysis attack method did not work. and it used a key. The Vigenère cipher the best known of them all and its harder cousin Autokey cipher remained one of the most used ciphers during the 15th and the 16th and up to mid 18th century, remained unbroken.

It was a variant of a Substitution ciphers but with multiple shifts and alphabets and also the use of a key made it versatile and impenetrable.

This is how a Vigenère cipher looks like.




Eg:-

Message - TO BE OR NOT TO BE THAT IS THE QUESTION
KEY - RELATIONS

Keyword: RELAT IONSR ELATI ONSRE LATIO NSREL
Plaintext: TOBEO RNOTT OBETH ATIST HEQUE STION
Ciphertext: KSMEH ZBBLK SMEMP OGAJX SEJCS FLZSY

Notice there is no repetition of the same alphabets that have been substituted .

This kind of ciphers remained active for many hundreds of years and was used widely in Europe and the middle east. However the fate of this cipher system was doomed, when a brilliant man who we all know and admire in the computing world came along, the father of computer Charles Babbage, he broke both the Vigenère cipher and the much harder Autokey cipher.

Tomorrow we will touch upon mechanical ciphers, used in the second world war and then enter the world of modern cryptography, in the digital age.


The Rise of the Machine

The era of the second world war, was the proving grounds for modern encryption methods, ideas and innovation. In my opinion, if it was not for the Mathematicians, code-breakers and revolutionary thinkers, the modern computer age, the internet and space travel would not have been possible at all. The birth of computing devices, to conduct tasks through programmed inputs were all tested and innovated, by codebreakers trying to break the German Enigma code. The use of early computers was at England, in a place called Bletchley park. In fact, the first discovery of modern public key encryption system and early experiments on One Time Pads was done during this time.



Enigma Machine *Germany*(Left)  |  SIGABA *USA* (Middle) |   TypeX *UK*(Right)



During the War the Germans used one of the most successful, mechanical crypto systems called the Enegma machine, it was a rotor cipher machine, similar to a Polyalphabetic cipher but with the difficulty increased by the rotor, if the allies broke the code all the germans did was change the configuration and may be add rotors giving another huge headache for code-breakers.

The US and the UK also used similar machine called the SIGABA and the TypeX. However, a code system that was never broken by the enemy was not mechanical at all, but were the Navajo code talkers who played a vital role in the success in the pacific war theater. There's even a movie called the Windtalkers played by Nicolas Cage although it concentrated more on the nipless cage than the Code talker.


Modern Cryptography

With progress happening in the Cryptography community one of them was by far the most revolutionary, the public key crypto system, the RSA algorithm that allowed people to have two keys one public and one private. this solved many problems of key transfer and security and validity of a encrypted message. This algorithm was already made during the second world war, but was classified. Until 1977 when a group in MIT rediscovered this algorithm on their own, hence the name RSA algorithm, the first alphabet of their surname Ron Rivest, Adi Shamir, and Leonard Adleman.


The advent of modern cryptography gave rise to secure communication, safe banking transaction, and greater communication, and social revolution. We use some form of encryption every day and sometimes we don’t even know that encryption is being used.

Cryptography, before the dawn of the Information age was confined to the intelligence community, with many of the technology kept classified and inaccessible to the general public. It was nearly impossible for a person without a connection to the intelligence community, or a large corporation like IBM to do any work on Cryptography. But, that all changed when the internet was born. People from around the world collaborated to bring cryptography to the masses. With the advent of the internet people were able to disseminate information about cryptography, and develop software for everyone to use.

This shift in knowledge from an intelligence based community to a worldwide public community, gave rise to many social changes. With people openly advocating the use of encryption to promote privacy, Bring down corrupt government, safeguard whistleblowers. During the late 80's many BBS's hosted score of text files relating to cryptography and around the early 90's a cypher punk mailing list was started, the birthplace of the cyberpunks, with the major discussion on technical issues, alternative uses of cryptography privacy, government surveillance, freedom of speech, civil society, and related issues. There have been many influential individual who have shaped this movement Eric Hughes, Jim Bell, Philip Zimmermann, Julian Assange just to name a few.

The roots of bitcoin can be traced back to the early discussion, within the cyberpunks and the cryptoanarchistic groups for an anonymous banking system. May be Satoshi Nakamoto might be one of the early cypherpunks, who was able to solve the problem of anonymous banking. But, we shall never know.

Cryptography has now become an integral part of our lives, in this modern day society it is rare not to come across technology that does not utilize some sort of encryption. I believe that the future for Cryptography is bright, because this is the only thing that can solve many of the world problems of secure communication, Tyrannical governments, greedy Banks, and immoral super corporations.

Tomorrow we shall finally talk about the technical part of modern Cryptography. Thinking about what to talk about tomorrow . I am a bit torn about where to start this from, and after a cigarette break I have decided to start with the basis of modern cryptography, the math’s behind it, so the topic for tomorrow would be Prime number related math’s, and will touch upon a Diffie and Hellman key exchange protocol.


The Numbers Game

The building blocks of every thing in maths my opinion is and always, the prime number. This number can form so many different numbers of any length, and a number of a particulate digit can be factorized to a smallest number being prime.

What is a prime number?

A prime number is a number divisible by it self and one. (basic old school definition)
take it this way, a number which cannot be divided equally without creating fractions of it.

2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71...............

so, lets take for example an integer which Factorizes to
56984 = 2 × 2 × 2 × 17 × 419

What is prime factorization?

Prime factors of a positive integer are the prime numbers that divide that integer exactly like the example above.

So why is this useful to cryptography and online security? 

Well the simple fact is that, it is easy to multiply two large prime numbers, but while trying to find the prime factor of that integer become a tedious task taking alot of time
a simple example like.

7703 × 6421 = 49460963

the output a compost number is going to take a long time to be factored, the example above may not be the best example of a large prime number being used but just Imagine a prime number P1 and P2 both the length of about 100 digits long or much longer and multiply those tow together the composite number would be hard to factorize the limit being the time taken to compute the result.

g mod p

42 mod 12 = 10

Working with prime modulus.

3^29 mod 17 = 12

so here calculating this makes it easy when we have the generator as 3 raised to the power 29 . However when we have the result as 12 and need to find 3 raised to the power x . this becomes a time consuming task.

3^x mod 17 = 12

This problem is also know as a discrete logarithm problem. Therefor this creates a One way function. easy to compute harder to decipher.


Therefore, if the size of the prime increases the time taken for a computer to compute the result of that, would take a very long time.

Clock arithmetic :

If we consider prime numbers as the ingredients in our encryption recipe, the modular arithmetic is utensil for cooking it up. we shall see a simple use of [ mod ] in a few examples while talking about the Key exchange protocol especially the Diffie and Hellman key exchange protocol.

Diffie and Hellman key exchange protocol

Problem of Exchanging Keys :-

Lets take an example of two people who are honest employees in a corrupt government service, Alice and Bob, and lets take for example their Evil boss is Eve.

Alice and Bob want to communicate with each other but, does not want any one to read their messages, as they know Eve would most likely be reading their emails.
so how would the two communicate without Eve being able to read their messages.

Firstly, Alice and Bob has to agree on a secret key so that they can use that key to encrypt messages and send to each other but, the problem is that if they send the key without encrypting it , Eve would know what the key is and can read all the messages Alice and bob send each other. This is where the Diffie and Hellman key exchange protocol would be most useful.

So how does it work?
Alice and Bob agree on a generator and a prime modulus.

g = 3
p = 17

What Alice does :-
She chose a random number
and then raises that on the generator, result q = 15

g^x mod p = q
3^54 mod 17 = 15

Alice, then sends this result 15 over the insecure line to Bob

What Bob does
He chose a random number Bob.
and then raises that on the generator, result r = 16

g^y mod p = r
3^24 mod 17 = 16
Bob, then sends this result 16 over the insecure line to Alice

What Alice does is,
uses Bob's result as a generator raised to the power of the random number Alice chose to calculate a secret key s
r^x mod p = s

16^54 mod 17 = 1

Bob also does the same thing using the number Alice sent Bob. to generate a secret key
q^y mod = p = s

15^24 mod 17 = 1

Here Both Bob and Alice was able to compute the secret key s without transmitting the key over the insure line.

Meanwhile, Eve who is reading the messages coming in, can only intercept the following details from Bob and Alice
the generator 'g', prime modulus 'p' and the two results of the calculation by Alice and Bob 'q' and 'r'.

What Eve is missing is the private numbers that Alice and Bob used to generate the Secret 's' . without the 'x' and 'y', it is impossible for Eve to determine what secret key Alice and Bob is using to encrypt their messages.


Alice '(m)' → Bob
s(m)              s(m)

So, here Alice sends Bob an encrypted message using a secret key 's', which Bob then uses the Secret key 's' to decrypt the message Alice Sent him.


As you can see with this protocol many of the problems of secret key transfer is solved. This also leads us to the path of asymmetrical encryption and the use of the later RSA algorithm's public key cryptosystem to encrypt messages.

I hope this was simple to understand, i tried to put in as much details without making it confusing, i hope you all like it and understand. Next, i will cover the public key cryptosystem namely the RSA algorithm, and then touch upon Hashing, one time pads and a few single key encryption on block ciphers.


By subvolatil of Bitcoin Talk Forum!
Original Thead at https://bitcointalk.org/index.php?topic=246307

Computer gaming has been a boon in the world of indoor gaming, and with every new gaming console the experience has become interesting not only for children but for many adults as well. The variety and the user friendly mechanism it becomes an experience worth exploring.

R4 card was such a sensational device, which created a sensation among all the gaming lovers. It not only helped in storing all kinds of games and plays them but it provided as a storage device for music, movies and various e-books as well.

How does this device look like?

This SD card comes as a small adapter that works on various consoles. With a storage capacity of 2 to 32GB you can actually store anything in this SD card. It has a unique inbuilt file detection function which transforms any type of format into a particular type and then saves. Thus while transferring songs, videos, eBooks, games you need not worry atal about the format. Thus the downloading and saving process becomes a quite advanced and technically sound as it replaces all other electronic devices that you use in a day for all these functions.

This R4 card comes with different names among Nintendo Users. There can be different kinds of consoles available but his card is suitable for use with anyone.

Do you allow guest posts in your blog? Are you aware of any risks involved? For a long time, guest posting has been known to be a great way of generating top quality backlinks to your website. Additionally, it also allows the guest poster to get a lot of free traffic, a new readership and a new audience. In the online field, most good things start innocent but soon the bad guys get in, and Google has to inevitably slap a penalty.

The Risk

Guest blogs normally offer a great win-win solution to both the guest bloggers and the blogs they are submitting to. The guest bloggers get the free traffic while the blogs are able to get free content. Slowly, many blogs are starting to have more guest posts than original posts. This eventually has led to a whole new industry of guest bloggers.

Google has been pushing frequent updates cracking down on any unorthodox link building and SEO practices. Therefore, despite the fact that guest blogging started as something innocent, you should beware of the disadvantages below that could be risky to your blog:

1. Guest blogging allows for dofollow links from your blog to your guest bloggers’ websites. These links mean that you trust the websites you link to. In case you have a dofollow link that links to spammy pages, your site may get penalized by Google.

2. There are guest posters who may provide content that is not related to the niche of your blog. This could mess up with both your readers and Google.

3. Are you careful about the length of your guest posts? Very short posts or thin content could reduce your blog’s overall quality. This will also affect your rankings with both search engine bots and your blog readers.

4. While allowing for guest posts, be careful of duplicate content. Some guest bloggers may actually end up using their guest post content elsewhere on the internet. This will end up annoying any of your readers who will have had access to both contents. Remember that search engines also have low tolerance to duplicate content.

5. Your guest bloggers may not take your blog as seriously as you would. For this reason, they may end up submitting posts with an uncaring attitude and lack of attention to detail. Additionally, some writers may submit content that has either inaccurate or outdated information. In case such content gets past your editorial team, it will heavily lower the value of your blog.

6. There are guest bloggers who will write for you incomplete content in order to drive traffic to their blogs. This will force readers to go to their websites to get more information. This also ends up being a nuisance to your readers and lowers the quality of your pages.

Google’s Keen Eye

Google respects quality links in your articles. Recently, Google cracked down on paid text links and this resulted in some websites being heavily penalized or even being de-indexed in Google.

Sadly, guest blogging is heading in a similar direction; link buyers are now able to buy trusted links on top-ranking websites. Therefore, any website that is accepting guest posts has to be careful of the links they are accepting. Unfortunately, choosing to add nofollow links will only turn away guest posters and beat the purpose. Remember that Google is keenly watching and looking for ways to differentiate suspicious guest posting links from true editorial links.

Bottom Line

One big question that remains is whether you should accept guest posting on your blog or you shouldn’t. It is okay to accept them but first take your time to check out the author’s website. If it is not worth the link, then don’t accept it. Additionally, only accept posts that are accurate and likeable to both you and your readers.

Guns of Icarus is one the best and the most thrilling multiplayer games that delivers real co-op and the most aggravating experiences.

On its deck, most have a role to play. Some will have to man its guns, steer the hulking bird and take necessary action when objects catch fire and alas go to hell. When individuals slack off or work haphazardly, the lives are over. In spite of few glitches and frustrations owing to inconsistent crewmates, there is still a level of satisfaction that occurs from handling an intense battle with the ships held together by chicken wire and duct tape.


Different Duties performed by Gunners, captains and engineers

From scrappy vessels to the flying sluggish fortress, every airship you choose features a distinct visual design, maneuvering and the deck layout. Duties performed here are categorized into three classes that will help in defining your role better. Captains have to indulge in maneuvering the ship while in battle so that gunners get great shots right from their position, making the orders as required, scouting the enemies to mark and flying the airship. But if you are a crappy captain you will earn yourself the ire with the possibility of spurring the mutiny. All the gunners in the scene are specialized in hot leads, pumping rockets and jetting fire into enemies. The Engineers here use handy tools like hammers, fire extinguishers and wrenches to rebuild and fix stuff that is destroyed when you are bombarded.

While duties of engineers, gunners and captains are entertaining stuff in their own rights, it’s all focused but very limited in scope. For instance, it hardly takes any time to get through different properties of each class, after a series of stages and you will realize and wish that you had more content to deal with.

The limitations 

Right now, raking up in the class does not unlock anything or even have a major impact on the character. With different objectives around every stage, most multiplayer games are the same and the tiny choice of map locations are very well designed and are distinct visually.

Guns of Icarus does a great job in shooting the excitement of airship crewing in the motoring combat above the clouds. The rough edges demonstrate work in progress which is much more than visual bugs, finished games and the glitches around. The awkward actions are jarring, considering how polished and beautiful the game feels and looks.

Not considering proper tutorials to demonstrate how the systems and gameplay functions getting acclimated to different roles is slightly puzzling from the moment it starts However, a positive sign is that developer Muse is working full-fledged to improvise the game and increase content to make the game a better one, give greater experience and also get involved better. That is more fun but one would think that there is a long distance to be covered before the game reaches its final potential.


The final verdict

This game has a lot of attractive elements that few other rivals can match. It feels unique, very refreshing and gives a co-op experience. But in spite of the impressive execution and visual beauty, the game drags a bit and tests your patience.

The Apple iPad has always been a special gadget with its HD graphics. It is indeed a perfect tablet for gaming geeks who love playing from any place like a bus, train on the move or even while at home. The gaming experience for Apple lovers has just got better with the new Kolos Gaming Wheel designed for racing fanatics.

A befitting design for iPad series

Custom-made for the 9.7-inch Apple iPad, the Kolos steering wheel is designed to fit Apple iPad 2 (2nd Generation) and Apple The new iPad (3rd Generation). It also fits the Apple iPad with Retina Display (4th Generation). Available in black and grey colours, the 12.3-inch diameter wheel is made out of a light weight, high quality, metallised plastic.

The clamp of the wheel is constructed out of Acrylonitrile butadiene styrene (ABS) which is lightweight and has great strength. The base of the wheel system is curved and symmetric to the wheel itself. To enhance the stability of the wheel, there are three rubberised large circles for support. It has an anti-perspiration coating to ensure that your hands do not slip off in all the adrenaline-pumped action.

A gripping hold at the start line

It is quite easy to fit the wheel with the iPad. You have to place your iPad in the space provided and pull the clip down on it to lock it in place. The gadget will be locked in tight grips and will remain stable and steady throughout the game. It is designed to accommodate a double or single-handed action, so you can try to swerve on a free virtual driveway packed with action.


Transform your desk into a driving seat

The wheel has a clamping system that can be used to attach to desks. The clamp can be attached to surfaces that are as thick as two inches. You can take it, slip in through your study desk and turn the screw at the bottom to tighten the grip.



Gaming taken to a new dimension

Since the wheel holds the iPad, you can play all one-finger touch games without having to hold it. Moreover, the wheel is detachable. So, you can have fun with air gaming anywhere with the easy and compact design. The best part is the Kolos wheel is not just for racing, it can be used for playing any touch game or motion sensor air game on the iPad.


iOS games for KOLOS play

A few examples of racing games enhanced by KOLOS are Asphalt 7: Heat, Highway Rider, Sonic & SEGA All-Stars Racing, Riptide GP, Carmageddon, etc. Apart from racing, action and air games like Sky Gamblers: Air Supremacy, MetalStorm: Wingman, Boost 2, etc., can also be played on the iPad attached to the KOLOS wheel. One-finger touch games like Fruit Ninja HD, Angry Birds Space HD, Facebook games, etc., can be played hands-free using KOLOS wheel base system to hold the iPad.

We have a list of things which will increase speed of your computer.

Fragmented Hard Drive

One of the most common causes of a slow computer is a fragmented hard disk drive. Checking the disk for fragmented data won’t take too long and can help with dealing with slow performance issues. In Windows 7, open Start > All Programs > Accessories > System Tools > Disk Defragmenter.

Too Many Permanent Temporary Files

Temporary folders are supposed to make using Windows and your browser faster by providing easily accessed files that can be loaded up quickly.

When your hard disk drive becomes over 90% full you will find that performance drops. In order to fight this, one of the best things you can do is delete your Windows temporary files. While deleting your Internet history and temporary Internet files is something you can do from your browser, CCleaner is a good option for tidying up the Windows temp folders.

System Startup

Booting Windows typically takes around the same length of time on any computer. As you install software to your PC, any that is required to launch as part of the Windows startup will result in poor performance of your computer, and perhaps even freeze your computer.

To fix this you will need to reduce the number of applications that are loading at the startup.

Viruses & Spyware

Malicious software is one of the main reasons for slow or poor system performance, and can add themselves to your computer while you install software downloaded from the web. Malware doesn’t just come in the form of viruses, worms and Trojans.

You can deal with malicious software by ensuring that your computer is fully equipped with anti-virus.

Old Hardware

Old hardware can prove deadly to your computer. It’s a familiar tale – the computer bought years ago slowly upgraded component-by-component until it eventually has all brand new shining parts that simply cannot hope to perform as intended.

Windows Registry

When you uninstall software on Windows, the uninstaller doesn’t necessarily remove everything from your computer.

The Windows Registry is like a database of filepaths and instructions for the operating system and installed software, and it can become corrupted and overloaded. These issues will cause slow boots, poor performance and a very slow shut down.

You can CCleaner to fight this problem.

Why optimize your site for mobile? To encourage visitors to return! Have you ever tried to surf a site not optimized for mobile? They are often unreadable, and are often too hard to navigate. Optimization allows websites to adapt their ergonomics to make them more user-friendly and more fluid for use by mobile users. To optimize its SEO is another reason why you should make your blog optimized for mobile. There are mobile factors that are taken into account by search engines to determine the position of a website on the results page, and they are different depending on whether you are connecting from a desktop computer or a mobile device. For example, how the page is displayed on a laptop affects its indexing, but a site that is not optimized for searches via a mobile device will be at a disadvantage when competing for mobile device traffic.

A WordPress Blog

If your website/blog is developed in WordPress then there is nothing easier than optimizing it for mobile use. Install the plugin WP Touch and let yourself be guided during installation. The setting of preferences and graphics via this plugin is all you need to make your blog readable from any laptop or mobile device.

A Joomla Blog

Your website is developed in Joomla with their CMS (Content Management System), and you want it to be readable on Smartphone or tablet? You can download the extension “Joomla Mobile” that allows you to make it more readable on mobile devices. This is a custom-made plugin, so all you need to do is install it and follow its instructions.

HTML and CSS

If your website is developed hard with HTML and CSS, you must create a style that is uniquely for mobile reading. You will need to do this and name the file “mobile.css.” One of the most important things to do in order to optimize your site for a Smartphone is to create a style that is usable with a Smartphone, because you’re not going to want to display the same thing on a PC and a Smartphone. You are going to need to omit some things are like the sidebar, and some images. Other things you may need to add or change to make it perfect–this is why we must create a style sheet (mobile.css).

Adding the file to your host/server

Once you have created your style sheet, it needs to be added to your host or server, which may be done through embedding it into your current website and uploading pages. How you get your style sheet online is going to depend upon your own circumstances. You may be using HTML or your own CMS, so this is a part you will have to figure out yourself (for your own circumstances).

Check on your efforts

Once you are sure that you have created and uploaded your mobile website, you are going to have to check to see if it works. There are online tools that will help you to check the functionality of your mobile website. They are good if you want to thoroughly check every feature, but if you just want a brief overview of whether it functions or not, you need simply to access your site via a smart phone. Explore your mobile website and check any of its tools and a few of its links. If you are happy with it then you can leave it for now and run a full online analysis the next time you update it.

Duplicate content

The rules on this are a little bit blurry, but many people are saying that if your mobile website has the same content (duplicate) as your desktop website–it will be considered duplicate content. This means that one or both of your websites are going to be punished. How true this is–is unknown, but it does not seem like a risk worth taking.

In past, the people used mobile phone for only communication purpose but at present this situation has completely changed after the emergence of android smartphone. This android guy has brought many changes in our personal and professional lives. This handset comes with speedily growing application market named as Android market or Google play. From this store, every person can grab one application of his choice. However, it’s me who will today focus on enterprise applications. The main purpose of introducing these applications for android platform is to enhance the overall productivity level of employees and workers. So, let’s peep into the detail of famous and useful applications for corporate environment.

1. Think Free Mobile

When you imagine an office, first thing which come into your mind is an office with table having many files. In old days, employees needed to compose and to store a lot of files physically but after android tablet and smartphone, they are capable to create, edit and store as much files as they want. For their assistance, android market comes with Think free mobile application. It’s a word processor that makes it simple for you to compose file and then to store them in your personal or public cloud storage. In addition, you can share between personal cloud and mobile devices.

2. Quick Office Pro

The employees need to work with presentations and different databases along with word files therefore; it’s Quick Office Pro that adds ease into their life. This enterprise application will make it simple for them to create, edit and share their Microsoft word, spreadsheets and presentations on the move. A businessman will definitely find it a handy application as he can check his office work while travelling.

3. Egnyte App

No matter where you actually are, this application allows you to access, edit, store and share files from any where any time. Just you need to have a smartphone for getting the most from this application. I really like the permission control feature of this application which permits the user to limit the access of files to only authorized people. One more special feature of it is file synchronization from smartphone with computer.

4. Critix Receiver

There are many enterprises which have started using critix receiver as it enhances efficiency of worker in a robust manner. This application permits the authorized users to access enterprise files, desktop and application from anywhere. Sharing of file through this receiver is indeed a delightful task.

5. Mango Apps

The real-time collaboration between employees is made possible with the help of Mango applications. When a company gets this application for employees, it becomes simple for every worker to get news and updates from the same platform. In addition, there is an instant messenger available on every interface just to make sure that employees can communicate with one another in an instant manner. They can make groups and then share files with their group members in a comfortable way. You can create the modules of your choice like collaborations, tasks, groups, files, applications, ideas, etc. The company can create private groups and projects for maintaining collaboration with customers and partners.

6. Yammer

It is one of the best enterprise applications available in Google play. This application lets you to create a private social network for your company. Co-workers can easily communicate with each other through a private social platform. They can update their status and get latest news of business right from here.

OUYA has been all the buzz lately – A Kickstarter project that offers a new kind of video game console running on Android 4.0, with an integrated game store and custom TV UI. Funding for this open source platform began on July 10, 2012 and will end on Thursday, August 9. Kickstarter pledged a $950,000 funding goal and with a handful of hours left, the campaign has already received eight times this amount.

Pros
OUYA is different from the game consoles on the market because it welcomes hackers to root the device – and promises they can do so without voiding the warranty. Everything opens with standard screws and hardware hackers can create their own peripherals and connect via USB or Bluetooth LE 4.0. The console will be powered by Android 4.0, and an SDK will be available to ease the creation of new games and apps. For the first time, players will have full power over the machine – not just the OS.

The console has a Tegra 3 Quad-core processor with an embedded NVIDIA graphics card. This clever feature eliminates the need for two separate cards, which contributes to the small console size. It offers 1 GB of LPDDR2 RAM for users and has an HDMI connection port with 1080p HD resolution.

The 2.4 Ghz RF wireless controller offers standard game controls (two analog sticks, d-pad, eight action buttons and a system button), but OUYA takes open-source to a new level and allows gamers to expand their controller options with the addition of a USB 2.0 port. Players with the drive and know-how can root the system and repurpose their favorite controllers from other consoles.

Cons
While an open-source gaming platform provides players with an array of benefits in customization, do those benefits outweigh the security gaps?

Being able to root the device is an awesome feature, but at what expense? Since users are encouraged to hack, they are going to see how far they can push it, which means users are likely to see a lot of malware.

OUYA CEO Julie Uhrman recently stated that OUYA will be as secure as any other Android device. According to F-Secure, an antivirus firm, 75 percent of all phone-based malware targets Android devices. The inherent security of the console just doesn’t seem very tight.

With the recent hack of Sony’s PlayStation Network, 77 million users had their usernames, passwords, credit card details, security answers, purchase history and addresses stolen. What guarantee does OUYA give players that this won’t happen to them?