Paul Wasicsek

<p>Vernissaria QR is a powerful WordPress plugin designed for artisans, art galleries, museums, and exhibitions. It automatically generates QR codes for your in WordPress documented artworks and provides visitor analytics to track engagement.</p>
<h4>Key Features</h4>
<ul>
<li><strong>Automatic QR Code Generation</strong>: Automatically creates QR codes when posts/pages are published</li>
<li><strong>QR Code Printing</strong>: Generate printable PDFs containing all QR codes for your domain</li>
<li><strong>Record Artwork Details</strong>: Document Dimensions and Year</li>
<li><strong>Visitor Analytics</strong>: Track scans, unique visitors, devices and browsers</li>
<li><strong>Custom Post Type Support</strong>: Enable QR codes for any post type</li>
<li><strong>Dashboard Widgets</strong>: View QR code statistics directly in your WordPress dashboard</li>
<li><strong>Shortcode Support</strong>: Display detailed analytics on any page using shortcodes</li>
<li><strong>Dark Mode</strong>: Beautiful dark mode for statistics display</li>
<li><strong>Mobile Responsive</strong>: Works perfectly on all devices</li>
<li><strong>Privacy Focused</strong>: No personal visitor data is collected</li>
</ul>
<h4>Use Cases</h4>
<ul>
<li>Artists monitoring interest in their work</li>
<li>Art galleries tracking visitor engagement with artworks</li>
<li>Museums providing additional information via QR codes</li>
<li>Exhibitions analyzing visitor patterns</li>
<li>Digital catalogs with scan analytics</li>
<li>Printing QR codes for physical artwork labels</li>
</ul>
<h4>Shortcode Usage</h4>
<p>Display QR code statistics on any page:</p>
<pre><code>[vernissaria_qr_stats redirect_key="YOUR_KEY" show_chart="yes" show_recent="yes" style="default"]
</code></pre>
<h4>Requirements</h4>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.2 or higher</li>
<li>Vernissaria QR API access</li>
</ul>
<h3>Additional Info</h3>
<p>For more information about Vernissaria QR, please visit <a href="https://vernissaria.de" rel="nofollow ugc">vernissaria.de</a></p>
<h4>Support</h4>
<p>For support questions, please contact support@vernissaria.de</p>
<h4>Credits</h4>
<ul>
<li>Developed by Vernissaria</li>
<li>Uses Chart.js for data visualization</li>
<li>QR code generation powered by Vernissaria API</li>
</ul>


Vernissaria QR

Generate QR codes for artworks and track visitor engagement with detailed analytics.

<p>Sell fine art online. Cairn is built to be fast and secure to display artwork full screen and across a wide range of display sizes.</p>
<p>Cairn is fast because template rendering is handled on the client side. Cairn replaces the theme and permalink features of WordPress by hooking into the rewrite rules with url rules defined in static/urls.json. Templates are written using EJS Templating and are rendered on the client side. There is a jQuery plugin written that uses the same rules to speed up user interactions, and with enough data able to render URLS without a request to the remote server.</p>
<p>Cairn is secure because personally identifiable information is stored in the database encrypted with a GPG public key, and private keys stored optimistically offline. This information should be submitted over an TLS connection (HTTPS), and is compulsory when using this plugin. Additionally security features include payments being able to be handled using cryptocurrency Bitcoin, and thus no potentially personally identifiable information is nessasary to be shared with a third party and can be directly peer-to-peer.</p>
<p>Features</p>
<ul>
<li>Accept bitcoin and credit card payments</li>
<li>Personal privacy and security</li>
<li>Dynamic prices and currency preference </li>
<li>Designed for mobile</li>
<li>URL navigation is client side and lightweight</li>
</ul>
<p>Prerequisites:</p>
<ul>
<li>A computer running GNU/Linux, Apache, MySQL to do development and testing.</li>
<li>The use of GPG and have a public/private for email</li>
<li>Expert knowledge of JavaScript, jQuery and AJAX</li>
<li>General knowledge of EJS JavaScript templating</li>
<li>Experience with the Electrum Bitcoin Wallet and general concepts of peer-to-peer payments.</li>
<li>Understand priciples of asymetric cryptography and public/private keys</li>
<li>Intermediate knowledge of PHP </li>
<li>USPS Web Tools API account for shipping calculations</li>
<li>A Stripe account to process credit cards</li>
<li>General knowledge of RSS/Atom feeds</li>
<li>Apache .htaccess and general priciples of rewriting URLs</li>
<li>Experience with configuring cron schedules</li>
<li>Knowledge of PHP APC for caching is a plus</li>
</ul>


Cairn

Sell fine art online. Cairn is built to be fast and secure to display artwork full screen and across a wide range of display sizes.

Vernissaria QR vs Cairn