The large companies that use Dojo are widely known. This series features lesser known users of Dojo, and their stories. This time, we interview Stefano Bianchi from Softeco Sismat, an ICT Italian company that participates in the TELL ME project, an European Commission-funded research initiative to improve training in small and medium-sized manufacturing environments.
Q: How did you first learn about Dojo?
Q: Why did you choose Dojo?
Q: Were you previously using another toolkit?
Q: What does your application or service do?
Q: How does your application use Dojo?
A: The whole application has been developed from scratch with Dojo. Each widget included in the UI can be used independently or assembled according to specific requirements by means of native Dijit and DojoX components such as BorderContainer (for the whole layout) and ContentPane (for inclusion of single widgets). The widget for the selection of taxonomy concepts is based on Dijit’s Tree component powered by JsonStore, following one of the many examples provided in the excellent tutorials. The widgets extensively use the native dojo/topic mechanism for publish/subscribe support in order to exchange data – a few lines of code brings the whole UI alive. Here and there, several useful components were used for specific typical UI functionality, such as Dijit’s Button, input fields, FilteringSelect, Dialog, etc.. Dojo’s has and sniff feature were also used to help contextualize the UI according to the detected features of the device. Finally, the whole UI is designed to interact with a battery of REST web services and Dojo’s native functionality (xhr, script) for Ajax request were extensively used, including support for JsonP.
Q: Overall what is your user experience with Dojo?
A: Dojo generally confirmed the initial expectations: the good impression it gave at a first glance was confirmed by the technical results achieved by the prototype, which included in its first release all the expected functionality, allowing us to focus also on usability and customization (see layouts, CSS and responsive design – e.g. the original Tree-based component was fully customized with minor efforts).
Being a complex framework, Dojo required an initial period of training, but the learning curve was not as steep as initially expected: the examples provided in the tutorials helped a lot in setting up conceptual mock-ups that were then iteratively improved as specific technical knowledge was acquired. Several concepts – AMD, to mention one – are not strictly Dojo-related, but must be nevertheless be proficiently known to ensure a smooth development experience.
Q: What’s your favorite thing about Dojo?
Q: What are your future plans with Dojo?
A: One of the possible future plan is to move the prototype developed so far on mobile devices, i.e. to re-implement the front-user interface with Dojo Mobile, which should allow the consumption of learning contents (documents, pictures, videos, lessons etc.) on different mobile devices without developing dedicated apps.
The templating mechanism still has to be completely understood and evaluated, and surely represent a direction to follow for further developments.
The prototype will also be extended to provide all the expected additional functionality, including e.g. the complete logging of all learning experiences by mean of a dedicated Dojo-based logic connecting to a Learning Record Store (LRS) as specified by the ADL specifications for the Experience API.
Furthermore, as the TELL ME project addresses also the use of advanced Human-Computer Interfaces (HCI), the Dojo-based UI will be ported as the HTML layer for an Augmented Reality (AR) application developed on the Unity 3D engine.
Finally, we are definitively eager to start playing with Dojo 2.0 as soon as it is released!
About TELL ME
TELL ME (Technology-Enhanced Learning Livinglab for Manufacturing Environments) is a research project co-funded by the European Commission to improve training in small and medium-sized manufacturing environments by using the latest technologies and insights. The aim is to bring innovative learning methods to manufacturers so they can better supply the needs of their markets, which include larger industries. TELL ME is a three-year project that started in November 2012 with a partnership of 14 leading organisations in academic research, technology and industry from Italy, the UK, Finland, Sweden, France, Germany, Spain and Portugal. It is a significant €8.3m R&D project, funded by the Consortium Partners and a €5.9m research grant from the European Commission under its FP7 Framework Programme.
Thanks Stefano for telling us about your experience with Dojo. If you would like to share your experience with Dojo, please contact us.