isMobile() ? ($detect->isTablet() ? 'tablet' : $detect->{'isiPhone'}() ? 'iPhone' : 'phone') : 'computer'); //$l_isMobile = $detect->isMobile(); // Option 2 $browser = get_browser(null, true); $l_isMobile = $browser['ismobiledevice']; $l_deviceType = ($l_isMobile ? 'phone' : 'computer'); $l_os = $browser['platform']; $l_browser = $browser['parent']; // where did the user come from - record for our record... unreliable info from user agent $l_sReferer = ""; if(isset($_POST['referer'])) { $l_sReferer = trim($_POST['referer']); } elseif (isset($_SERVER['HTTP_REFERER'])) { $l_sReferer = base64_encode($_SERVER['HTTP_REFERER']); } else { $l_sReferer = ""; } $l_ip = ""; if ( isset($_SERVER["REMOTE_ADDR"]) ) { $l_ip = $_SERVER["REMOTE_ADDR"]; } else if ( isset($_SERVER["HTTP_X_FORWARDED_FOR"]) ) { $l_ip = $_SERVER["HTTP_X_FORWARDED_FOR"]; } else if ( isset($_SERVER["HTTP_CLIENT_IP"]) ) { $l_ip = $_SERVER["HTTP_CLIENT_IP"]; } // invalidate the session if(!isset($_SESSION)) { session_start(); } session_unset(); session_destroy(); session_start(); session_regenerate_id(); // let's insert the session id into the database include 'common/utilities.php'; include 'common/dbaccess.php'; connectDB(); $dbreturn = mysql_insert($us_database, 'sessions', array( 'session_id' => session_id(), 'user_agent' => $_SERVER['HTTP_USER_AGENT'], 'referer' => $l_sReferer, 'ismobile' => $l_isMobile, 'device_type' => $l_deviceType, 'ip' => $l_ip, 'os' => $l_os, 'browser' => $l_browser )); disconnDB(); if(!$dbreturn) { echo "\r\nerror: failed to insert result for session_id " . session_id() . " error: " . mysql_error(); } // Now see which site do we want to go if($l_isMobile) { //header( 'Location: http://cns.eecs.ucf.edu/projects/ocaptcha/m/sortable.html' ) ; //header( 'Location: http://localhost/projects/ocaptcha/m/sortable.html' ) ; header( 'Location: m/index.php' ) ; exit(); } // Include the common header include "header.php" ?>

Welcome to the logiCAPTCHA User Experience Test


logiCAPTCHA is an image-based test used to distinguish a human user from a computer. logiCAPTCHA presents users with a set of images, which they are asked to arrange based on a characteristic such as speed or size. logiCAPTCHA utilizes drag-and-drop and is more user friendly than traditional text-based CAPTCHAs. In light of the growing prevalence of mobile and touch controlled platforms, the value of a product like logiCAPTCHA is increasingly apparent.


You are helping to evaluate the "user experience" of logiCAPTCHA by:
1. Complete 5 logiCAPTCHA challenges
2. Complete 2 traditional CAPTCHA challenges
3. Fill out a short survey



Mobile Version