QTI Assessment Delivery Engine

ADAPTIVE, SCALABLE LEARNING ENVIRONMENT FOR STUDENTS

The assessment delivery engine is a state-of-the-art player capable of delivering and automatically scoring QTI assessments. This engine delivers the latest version of IMS QTI assessments to any HTML capable device.

Trifork is a trusted QTI implementation partner for many customers within the Educational domain, including integration of the engine within existing assessment environments. With the use of client-lock-down technology, this engine is now also capable of securely delivering the examinations. This combined with the interoperability between several author and assessment environments proves it to be a very powerful tool.

The IMS Content Packaging provides the means to publish and deliver assessments with our system, whereby the QTI Result Reporting enables questions to be posed and individual results to be stored. Both in turn enable interoperability with assessment authoring and student information systems for example.

The QTI Assessment Delivery Engine makes it possible to publish, deliver and score assessments for practicing, assessing and examining within any assessment environment.

The main features are:

• Browser compatible for PC, laptop, tablet and smart phone
• HTML5 (with backwards compatibility)
• Rendering engine written in JavaScript
• Server resources not wasted
• Supports caching of question model
• Pre-render filtering prevents sensitive data from being sent to candidates (e.g. correct response)
• Many fail-over possibilities due to result persist-ency on the server
• Full support for Assessment Test, Section and Item Models (version 2.1)
• All QTI interactions *
• Generates and inserts template variables
• Support for full response processing
• QTI Results Reporting Specification, version 2.1
• No limitation on available expressions, variables, etc.

* Some features will only be implemented on-demand, as they are scarcely used. However the specified features will only require limited development effort.

• Easy integration in customized assessment platforms based on IMS QTI, IMS Content Packaging, and IMS Result Reporting
• Potential for custom rendering extensions
• Allows for custom processing rules
• Interaction points with JavaScript API for Flash based interactions
Download Here

QTI Assessment Delivery Engine Product Sheet

For more information please download the product sheet here.

Contact Me

Connect with an expert?

If you would like to find out more about our solution, please contact use today!

The assessment delivery engine is a state-of-the-art player capable of delivering and automatically scoring QTI assessments. This engine delivers the latest version of IMS QTI assessments to any HTML capable device.

Request demo account

QTI in action

To illustrate the above features we have developed a demo in the form of a fun quiz using different questions types based on the QTI spec, some more advanced than others.We will also send you a extensive datasheet covering all features of the product.

Key Features

Based on Open Standards

The player is completely based on QTI, a world-wide standard from IMS Global. This ensures interoperability with many platforms.

Wide choice in question types

The QTI standard provide a rich set of question types out of the box, but via extensions you can provide your own custom built questions

Easy integration in customized assessment platforms

Providing a wide array of APIs, Trifork's QTI player is designed to blend-in into your learning environment.

Multi-platform, drag-and-drop even on iPads

Being fully compatible with HTML5, all standard interactions can be delivered in any modern browser. No matter of platform, device, the QTI engine can deliver your assessments without any problems.

EMPOWERING OUR CUSTOMERS

EXPLORE HOW WE HAVE EMPOWERED OUR CUSTOMERS AND GIVEN THEM THE COMPETITIVE EDGE INTO TODAY’S MARKET PLACE.

Trifork is experienced with implementing the QTI Assessment Delivery Engine in customer projects and are also actively involved with the work group set up by the IMS Global. Our vast experience in the Education domain combined with our own research and dedication to the future of digital advancements within this sector make us the perfect software development partner.