[Theme] Summer Theme For Xperia

Summer Theme for Xperia Personalize your Xperia smartphone with Summer Theme. What's themed ?Backgrounds:- Homescreen wallpaper- Lockscreen wallpaperControls:- Switch- Radio button- CheckboxApp icons:- Phone- Messaging- Camera- Weather- Settings- Contacts- Clock- Calculator~ Navigation iconsand many more! Screenshots: Download

Personalize your Xperia smartphone with Summer Theme.

What's themed ?

Backgrounds:
- Homescreen wallpaper
- Lockscreen wallpaper

Controls:
- Switch
- Radio button
- Checkbox

App icons:
- Phone
- Messaging
- Camera
- Weather
- Settings
- Contacts
- Clock
- Calculator

~ Navigation icons

and many more!

Blockchain Technology

Blockchain Technology

 

Blockchains are incredibly popular now a days ! If you are regular user of social media and internet, then surely you are already very much familiar with the word "blockchain" ! isn't it ?

 

 

 

But what is a block chain ? How do they work ? what problem do they solve and  how can they be used in our daily life ?
like the name indicates, a blockchain is a chain of blocks that contains information.


Basically, blockchains are growing list of data or records, called blocks which are linked to each using some cryptographic hashing method, where each next block contains a cryptographic hash of previous block, this way these blocks are linked to each other, and forms a chain of block, called blockchain.

this technique was originally stated by a group of researchers in 1991. The intention was to timestamp the digital document so that its not possible to manipulate them or to backdate them.

however, after that due to lack of attention it remained under the shades, until it was adapted by Japanese scientist Satoshi Nakamoto in 2008 to create the 1st ever successful digital Cryptocurrency named Bitcoin.

Blockchain Technology 

A block chain is a distributed ledger which is open to anyone.

Yes, it is open source , anyone can use it or modify it, as per need.

They have some interesting property!! Once some data has been recorded inside a blockchain, it becomes very difficult to change it. 

Artificial Intelligence

Artificial Intelligence :

There is a lot of buzz around these days, about the artificial intelligence, and the term AI seems to be thrown around a lot, but what is it exactly ? 🧐

to clear things up, I will just explaining the things in brief here.

Artificial Intelligence

First of all, lets look at the definition

To avoid confusion we have to go back to the earliest and hence purest

definition of AI was first coined by Jay McCartney in 1955 at Dartmouth Conference.

Of course those plenty of research work done on AI by others such before this, but what they were working on was an  undefined field before 1955.

Okay so here's what McCarthy proposed 

" Every aspect of learning or any other feature of Intelligence can in principle be so precisely described that a machine can be made to simulate it.An attempt will be made to find how to make machines use language, from abstractions and concepts, solve kind of problems now reserved for humans, and improve themselves"

AI is a machine with the ability to solve problems that are usually done by humans with our natural intelligence 

A computer would demonstrate a form of intelligence when it learns how to improve itself at solving these problems 

To elaborate further, the 1955 proposal defines 7 areas of AI.

Today there are surely more but here are the original 7

1. Simulating higher functions of the human brain.
2. Programming a computer to use general language.
3. Arranging hypothetical neurons in a manner so that they can form concepts
4. A way to determine and measure problem complexity
5. Self-improvement.
6. Abstraction: Defined as the quality of dealing with ideas rather than events.
7. Randomness and creativity.

So in the definition, you can see the word "Intelligence"

now, what is intelligence ?

Well! according to Jack Copeland, Who has written several books on AI, Some of the most important factors of intelligence are 

• Generalization learning: that is learning that enables the learner to be able to perform better in situations not previously encountered
• Reasoning: to reason to draw conclusions appropriate to the situation in hand
• Problem solving: given such and such data find x
• perception: analyzing an environment features and relationships between objects. 
• Language Understanding : Understanding a language by following syntax and other rules similar to a human

Okay, So now we have an understanding of AI and Intelligence,

now lets bring it together a bit and solidify the concepts in your mind of what AI is here's few example of AI 

Machine Learning, Computer Vision, Natural language processing, Robotics, Pattern recognition and knowledge management 

there are also different kind of Artificial Intelligence in terms of approach.

For example : Strong AI & Weak AI 

Strong AI: It is a system formed by simulating the human brain by building systems that thinks and the process, give us an insight into how the brain works ( we are nowhere near the stage yet 😅)

Weak AI: It is a system that behaves like  a human but doesn't give us a insight into how the brain works ,
IBM's Deep Blue a chess playing AI was an example of it.
It processed millions of moves before it made any actual moves on the chessboard,
Weak AI achieves only the result of a human  not the actual process


It doesn't stop here either..
there is actually a new kind of middle ground between Strong and Weak AI
this is where a system is inspired by human reasoning but doesn't have to stick to it !!!
IBM's Watson is an example of it
( Like humans it reads a lot of information recognizes patterns and builds up evidence to say, " hey I am x percent confident that this is the right solution to the question that you have asked me from the information that I have read ")

Google's deep learning is similar as it mimics the structure of the human brain by using neural networks but doesn't follow its function exactly,
the system uses nodes that acts as artificial neurons connecting information.

Going a little bit deeper, neural networks are actually a subset of machine learning, So !! what's machine learning then ??


Machine learning refers to algorithms that enable software to improve its performance over the time, as it obtains more data about usage pattern.

SEO: the killer way to sky-rocket your traffic

SEO: ( Search Engine Optimization )

- The killer way to sky-rocket your traffic 

Have you ever wondered how websites end up on page one in Google !!! 

But why your site isn’t listed there?? 

Do they pay for that ? or they know someone from google actually? is it luck ???

or it just happens !!

Nooo !! Of course Not !!!!! 

-Then ?

Are there actual techniques? that can help to get to 1st Page of Google ???

The good news is: Yes !!! there are... .

The Art of Ranking well in search engines is called SEO ( Search Engine Optimization ) and people who do it well, make a lot of Money!

SEO : Darkweb Developers

IOT: Internet Of Things or Internet On threats

IOT: Internet Of Things

Internet of Things ? or Internet On Threats ?

Over the last few years, our demand of making life easier is been growing, and since then things are being interconnected for the ease of life

We have already stepped into a world where things are connected,
 your smartphone your tv your fitness band all are in sync simultaneously .

In distant future there is even possibility that your door lock will be accessible with your smart phone!! there will no need of any physical key,

the world will be unified into a single thing,

everything will be connected to each other, your home, your car, your switch board, your shower, even your fans & bulbs !!

That's the internet of things (IOT)

(the interconnection via the Internet of computing devices embedded in everyday objects, enabling them to send and receive data.)

the idea of internet of things aren't that new, its about 3-4 decades old, but it takes time to implement ideas,

due to technological achievement this is possible today, but still its expensive to implement,

but the problem isn't that !!

if even we able to successfully implement technology, still there is a another big flaw which could be fatal, that's security threat !!!! 

As your house hold things are connected to internet

it becomes more vulnerable.. .

Peer to Peer (P2P) Communication

Peer to Peer (P2P) Communication

P2P computing or networking basically works on the basis of distributed application architecture,

Client server model is the basic model for that type communication, and before going to P2P we first try to understand it 

The Client-Server model of Computing is a distributed application structure  that partitions tasks or workloads between the providers of a resource or service called servers and service requesters are called clients

Photo Credit:slideshare.net

Now lets move to P2P

Unlike Client-Server model here every nodes acts like client as well as server, where a workload or any process is distributed among peers, and each peer is equally privileged, 

In P2P networking each peers are the equipotent participants in any work process forming a peer to peer (P2P) network of Nodes.

P2P CAN USED TO PROVIDE ANONYMIZED ROUTING OF NETWORK TRAFFIC MASSIVE PARALLEL COMPUTING ENVIRONMENTS, DISTRIWTED STORAGE AND OTHER FUNCTIONS, MOST P2P ARE FOCUSED ON MEDIA SHARING AND P2P THERFORE OFTEN ASSOCIATED WITH SOFTWARE PIRACY AND COPYRIGHT VIOLATION.

What is Torrent ® & how does Torrent ® works

( Torrent ®: Gateway to Peer to Peer Sharing ) 

If you are one of them who often download movies, games from internet you might be familiar with the word torrent®, but do you know ? how does it actually works ? from where you do get your desired file which you can't find anywhere else ??

Torrent®

Darkweb Developers

it is an internet based peer to peer file sharing protocol in a decentralized fashion, which works basically on the basis cloud computing technology,

where Basically, what happens, a person (seed) puts a file onto the torrent site and others can download this. Your peers will be people who are downloading the same thing you are downloading at that moment.
It is common curtsy to leave the item to upload so that others can load the file off you. 

or In simple terms, When you are downloading something from torrent, actually you are just downloading a file from someone else's computer (seeder) & at the same time you are also acting as a seeder of the part of file which you have already downloaded, this means everyone who is downloading that file is acting as a small server for that particular file, that is how a file is being provided to multiple people efficiently, 

You might have noticed, more the seeds more the download speed,

and now you understand why this happens !!