When it comes to the level of intelligence different chatbots currently hold, there is a wide variety of them available in currently in the market. Chatbots are either rule-based or the ones that are truly based on machine learning. We are a team of 2 Tunisian IT students and we designed an Artificial Intelligent Assistant called 'Kara', who recognizes people talking to it, answer questions, tweet and facebook for users by vocal commands and Collect information, searches Facebook and chats instead of users on demand and chats with you and its funny there are more cool features that we are working on. 

What is KARA ?

Chat-bots seem to be climbing the proverbial peak of the tech hype curve with every passing day. Popular messaging apps have been attempting to outdo each other in terms of making their platforms open for bot development. Businesses are also rushing to embrace them, And its Just like real humans but better, here is an overview of the project and what we did so far our long-term goal is to create a web-based bot that could adapt itself according to the user's needs. Like learning what the user needs by talking . for example, if a user wants the robot to learn that he has important things to remember he will say : Kara remind me to go to the doctor at 7 pm and it will add the appointment to your calendar . The first prototype was just an overview of the project to see haw things could work

After some work included some new features and vocal control responses as following

What is Patricia ?!

Patricia is a conversational agent designed to simulate an intelligent conversation with one or more human users via facebook , it can understand several languages such as Arabic ,Russian-Japanese and so on ,enjoy endless funny conversations with Patricia ! hopefully, it learns from you.However, The project is still in beta version ,we have launched the Bot to some users [our friends and their friends] ,the bot has reached more than 30 talks with real users and it behaves very good ,even some users have shared their experience with it.we are looking to make it with full control on here facebook profile ,such as accepting friend request ,post things on here wall ,and make decisions to improve the power of the Artificial intelligence .

here is a real conversation with the bot :D ! Cute isn't ! I can't be here boyfriend :p !

Can we predict human behavior ?

Machines are able to analyze data, but humans are typically required to choose which data points are relevant for analysis. In three competitions with human teams, a machine made more accurate predictions than 615 of 906 human teams. And while humans worked on their predictive algorithms for months, the machine took two to 12 hours to produce each of its competition entries.Through this few days the Bot has learned a lot from people and get their behaviors to get out an image that looks like human and even think like them ,Humans can't get the real difference after talking a while with the machine ,they can't believe that the other side of the conversation is just an Algorithm that analyzes the data and makes connection with a huge database to reach every word and expression ,but ,on the other side ,we can note that we are more comfortable and honest to talk freely with thing that acts like anything else ! and accept us as we are ,therefore,we see that some people showing human feelings to the robot such as empathy ,love, and humor .some people even believe they feel more comfortable to talking with a robot than a stranger due to its smart responses .

Assistant Bots and Internet of things ?

The main idea of the Internet of things is to change the way of communication from Human to Human affair to Machine to Machine communication ,which computers are able to sense the environment around it through a bunch of sensors and analyse this huge number of data connects to the internet to share their experience with other nodes [computers ] ,In this case ,Smart bots will change the way of using our computers and interact more with technology .

Contact us

We exploit the technology and we relate things to brings out our ideas  !
The team developers of the project are :
Iheb ben Salem : Patricia chatBot [email ] : ihebbensalem@mail.com
Med Iheb Bousandel : Kara [email ] : bmiheb@gmailcom

Introduction

1. Bootstrap

2. Almost Flat UI

3. Material Design Lite

4. Materialize

5. Photon kit

The fastest way to build beautiful Electron apps using simple HTML and CSS. .It's UI toolkit for building desktop apps with Electron. photonkit

6. MUI

MUI also follows the guidelines of Google’s Material Design. What is special about this one is that it is also available as a REACT, Angular, WebComponents or HTML Email framework. Muicss

7. Semantic UI

Semantic empowers designers and developers by creating a shared vocabulary for UI. Almost any component is pre built in this framework this one of the most powerful framework .Components can be used or developed . Semantic-ui

8. UIkit

UIkit is a light-weight and modular frontend framework that lets you develop fast and powerful web interfaces. It includes over 30 modular and extendible components, which can be combined with each other. UIkit also comes with a ‘customizer’, which allows you to create your own style for each component easily.  Uikit

9. Bootflat

Bootflat is an open source flat UI kit based on Twitter Bootstrap that lets you create web apps rapidly and easily. BootFlat ->

10 .Pure

PURE is created by Yahoo. It’s a lightweight framework with only very basic elements. It is divided into “Base”, “Grid”, “Forms”, “Buttons”, “Tables” and “Menus”. You can use all of these pacakges or just load the ones you need in your application. Pure

Abstract

1.What is BOLB ?!

• USAGE OF BLOB :

2. BOLB and MySQL

3.Files

In your /www folder of wamp/Lamp server create this files to start the project 

4.Create the Database

CREATE TABLE IF NOT EXISTS `file_upload` (
  `file_id` int(11) NOT NULL AUTO_INCREMENT,
  `name` text NOT NULL,
  `mime` text NOT NULL,
  `size` text NOT NULL,
  `data` blob NOT NULL,
  `ext` text NOT NULL,
  `date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`file_id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;

5. config.php

<?php
define("host","_HOST_");
define("username","_USERNAME_");
define("password","_PASSOWRD_");
define("db","_DBname_");
?>

6. index.php

<!--
This application developed by ibsSOFT @NODEME blog
visit http://nodeme.blogspot.com
@ihebBenSalem
-->
<!DOCTYPE html>
<html lang="EN">
 <head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Upload</title>

  <!-- Bootstrap CSS -->
  <link href="//netdna.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet">

  <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
   <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
   <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
  <![endif]-->
 </head>
 <body>

<center>


<form action="insert.php" method="POST" role="form" enctype = "multipart/form-data">
 <legend>Upload files</legend>

<label class="btn btn-default btn-file">
    Browse <input type="file" name="myfile">
</label>

 <button type="submit" class="btn btn-danger">Upload</button>
</form><br>
<a href="show.php">Show upload file list</a>
</center>

  <!-- jQuery -->
  <script src="//code.jquery.com/jquery.js"></script>
  <!-- Bootstrap JavaScript -->
  <script src="//netdna.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
 </body>
</html>

7. insert.php

<?php
/*
This application developed by ibsSOFT @NODEME blog
visit http://nodeme.blogspot.com
@ihebBenSalem
*/
require("config.php");
if (isset($_FILES["myfile"])) {
$error=$_FILES["myfile"]["error"];

if ($error ==0) {
 # code...
 $db_link=mysqli_connect(host,username,password,db) or die("Can not connect to db !");

     if (mysqli_connect_errno()) {
     echo "Failed to connect to MySQL: " . mysqli_connect_error();
     }

}

$name = mysqli_real_escape_string($db_link,$_FILES['myfile']['name']);
$extension = strtolower(substr($name, strpos($name, '.') + 1));
$tmp_name = mysqli_real_escape_string($db_link,$_FILES['myfile']['tmp_name']);
$type = mysqli_real_escape_string($db_link,$_FILES['myfile']['type']);
$size = mysqli_real_escape_string($db_link,$_FILES['myfile']['size']);
$data=mysqli_real_escape_string($db_link,file_get_contents($tmp_name));


$sql="INSERT INTO file_upload (name,mime, size,ext,data) VALUES ('$name','$type','$size','$extension','$data')";

if (!mysqli_query($db_link,$sql)) {
  die('Error: ' . mysqli_error($con));
}
else
{
header("location:show.php");
}
}
?>

8. download.php

<?php
/*
This application developed by ibsSOFT @NODEME blog
visit http://nodeme.blogspot.com
@ihebBenSalem
*/
require("config.php");
if (isset($_GET["id"]) and !empty($_GET["id"])) {
 # code...
$id=$_GET["id"];
if ($id<=0) { //check the id is valid
 # code...
 die("Error in id ! try again");
}
  $con=new mysqli(host,username,password,db) or die(" Can not connect to db ! ");
  $result=$con->query(" SELECT file_id,  `mime` ,  `name` ,  `size` ,  `data` FROM  `file_upload` WHERE  `file_id` ='$id'  ");


   if($result) {
            // Make sure the result is valid
            if($result->num_rows == 1) {
            // Get the row
                $row = mysqli_fetch_assoc($result);
 
                // Print headers
                header("Content-Type: ". $row['mime']);
                header("Content-Length: ". $row['size']);
                header("Content-Disposition: attachment; filename=". $row['name']);
 
                // Print data
                ob_clean();
                flush();
                echo $row['data'];
            }
        }
}
?>

9. show.php

<?php
/*
This application developed by ibsSOFT @NODEME blog
visit http://nodeme.blogspot.com
@ihebBenSalem
*/
require("config.php"); 
$con=new mysqli(host,username,password,db);
     if (mysqli_connect_errno()) {
     echo "Failed to connect to MySQL: " . mysqli_connect_error();
     }
     $qy=$con->query(" SELECT * FROM `file_upload` order by date DESC;");
?>

<!DOCTYPE html>
<html lang="EN">
 <head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Show</title>

  <!-- Bootstrap CSS -->
  <link href="//netdna.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet">

  <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
   <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
   <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
  <![endif]-->
 </head>
 <body>
<div class="well well-lg"><center><h3> Files List</h3></center> </div>
<a class="btn btn-default btn-block" href="index.php" role="button">Upload more files</a>

<table class="table table-hover">
 <thead>
  <tr>
   <th>#id</th>
   <th>#Name</th>
   <th>#Mime</th>
   <th>#size
</th>
   <th>#Extension</th>
   <th>#Download</th>
   <th>#Date</th>
  </tr>
 </thead>
 <tbody>

<?php
$counter=0;
while ($rs=$qy->fetch_array()) {
 # code...
 $counter++;
 echo '<tr>
 <td>'.$counter.'</td>
 <td>'.$rs[1].'</td>
 <td>'.$rs[2].'</td>
 <td>'.$rs[3].'</td>
 <td>'.$rs[5].'</td>
 <td>'.$rs[6].'</td>
 <td><a href="download.php?id='.$rs[0].'">Download</a>
 </td>
 </tr>';
}

?> 
 </tbody>
</table>

  <!-- jQuery -->
  <script src="//code.jquery.com/jquery.js"></script>
  <!-- Bootstrap JavaScript -->
  <script src="//netdna.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
 </body>
</html>

10.Configure apache

nano /etc/my.cnf 

add the line: max_allowed_packet=256M (obviously adjust size for whatever you need) 

under the [MYSQLD] section. He made a mistake of putting it at the bottom of the
file first so it did not work.
 

sudo nano /etc/php5/apache2/php.ini

upload_max_filesize 2M 2M

sudo service apache2 restart

sudo service mysql restart

11.Screenshots of the project

12.Download the project

Abstract

"Unless you try to do something beyond what you have already mastered, you will never grow.                                                                                                         -Waldo Emerson

1.What is MVC ?!         

2.Architecture

The architecture is a combination of a front controller on the server and model-view-controller design pattern and a directory structure ,that makes adding features in a self contained modular way easy. We will delve into each of these core architectural components in turn below.
Directory structure

3.Configure Apache

sudo a2enmod rewrite

sudo nano /etc/apache2/apache2.conf

sudo service apache2 restart

4.The front controller: index.php

myframework/user/login

myframework/index.php?q=user/login

5.Build it

# Don't show directory listings for URLs which map to a directory.
Options -Indexes

# Set the default handler.
DirectoryIndex index.php

# Various rewrite rules.

  RewriteEngine on
  # Rewrite URLs of the form 'x' to the form 'index.php?q=x'.
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_URI} !=/favicon.ico
  RewriteRule ^(.*)$ index.php?q=$1 [L,QSA]

<?php

echo "q=".$_GET['q'];
?>

1) Decoding the route

<?php

require "route.php";
$route = new Route($_GET['q']);

echo "The requested controller is: ".$route->controller."<br>";
echo "The requested action is: ".$route->action."<br>";
echo "The requested format is: ".$route->format."<br>";

<?php

class Route
{
    public $controller = '';
    public $action = '';
    public $subaction = '';
    public $format = "html"; 

    public function __construct($q)
    {
        $this->decode($q);
    }

    public function decode($q)
    {
        // filter out all except a-z and / .
        $q = preg_replace('/[^.\/A-Za-z0-9]/', '', $q);

        // Split by /
        $args = preg_split('/[\/]/', $q);

        // get format (part of last argument after . i.e view.json)
        $lastarg = sizeof($args) - 1;
        $lastarg_split = preg_split('/[.]/', $args[$lastarg]);
        if (count($lastarg_split) > 1) { $this->format = $lastarg_split[1]; }
        $args[$lastarg] = $lastarg_split[0];

        if (count($args) > 0) { $this->controller = $args[0]; }
        if (count($args) > 1) { $this->action = $args[1]; }
        if (count($args) > 2) { $this->subaction = $args[2]; }
    }
}