Main benefits of a standard and open source environment + Components and Services. Israel Rodríguez Fernández Atos Origin

Transcription

1 Main benefits of a standard and open source environment + Components and s Israel Rodríguez Fernández Atos Origin

2 Contents Standard based model EU4ALL Components EU4ALL s

3 Contents Standard based model EU4ALL Components EU4ALL s

4 ISO Part 2 AccLIP IMS LIP SOA ISO PNP IMS CP IEEE LOM Dublin Core ISO DRD

5 Contents Standard based model EU4ALL Components EU4ALL s

6 LMS EU4ALL Standards-based Architecture Web s Communication EU4ALL: Based in SOA ( Oriented Architecture). Cloud Computing, the same platform can offer services to multiple LMS Modular, allow change components quickly Based on standards and recommendations

7 LMS EU4ALL Standards-based Architecture User Model Web s Communication User Model: Stores user information and matches users with the appropriate adaptation strategies. Different users of a learning system have different interests and sets of needs Based in standards (ISO Part 2 / PNP / AccLIP / )

8 eportfolio LMS EU4ALL Standards-based Architecture User Model Web s Communication eportfolio: Consists of a personal digital record containing information such as personal profile and collection of achievements, information on which different services can be provided to the owner of the eportfolio and the people and organisations to whom the owner has granted access. Based in standards (IMS LIP / IMS CP / ISO/IEC /...)

9 eportfolio LMS Recommending System EU4ALL Standards-based Architecture User Model Web s Communication Recommending System: The goal of a RS for elearning is to improve the learning efficiency and the user satisfaction during the learning process. With the user activity and the registered preferences, recommend contents on the Platform.

10 eportfolio LMS Recommending System EU4ALL Standards-based Architecture User Model Device Model Web s Communication Device Model: Store device information and the device s limitations. Using the web browser information or a client in the local machine.

11 eportfolio LMS Recommending System EU4ALL Standards-based Architecture User Model Metadata ository Device Model Web s Communication Metadata ository: The purpose of this system is to provide a reliable, consistent and complete means of access to data. Metadata may include information very diverse, such as a detailed description about the resource, the way to locate it from the source, etc. Based in standards (IEEE LOM / ISO DRD /Dublin Core/ ) 1 ositories 2 n

12 eportfolio LD Manager / Scorm Manager LMS Recommending System EU4ALL Standards-based Architecture User Model Metadata ository Device Model Web s Communication LD / SCORM Player: It is the player of the Units of Learning (UoLs) in the LMS. Need a minor modifications to connect with the Framework 1 ositories 2 n

13 eportfolio LD Manager / Scorm Manager LMS Recommending System EU4ALL Standards-based Architecture Content Personalization User Model Metadata ository Device Model Web s Communication Content Personalization: When the CP receives a request, it invokes the User Model (UM) and the Device Model (DM) to define the specific properties about the user and this current device. After this interrelation, it invokes the Metada ository (MR) to obtain the most appropriate resource to this specific combination (USER-DEVICE). Based in Ontologies. 1 ositories 2 n

14 eportfolio LD Manager / Scorm Manager LMS Guidance4ALL Recommending System EU4ALL Standards-based Architecture Content Personalization User Model Metadata ository Device Model Web s Communication Guidance4ALL: The aim of Guidance4All (G4ALL) is to support practitioners / tutors who are teaching and supporting students in Higher Education and Further Education. The G4ALL accesses the MR to request the appropriated contents. 1 ositories 2 n

15 eportfolio LD Manager / Scorm Manager LMS Guidance4ALL es Server (ess) Recommending System EU4ALL Standards-based Architecture Content Personalization User Model Metadata ository Device Model Web s Communication e Server: Is a layer/api in SOA to integrate the LMS with Web services offered by the different modules. ositories Integrate Web s from various providers making them accessible in a consistent and uniform way to different groups of human end-users. 1 2 n

16 eportfolio LD Manager / Scorm Manager LMS Guidance4ALL es Server (ess) Recommending System EU4ALL Standards-based Architecture Content Personalization User Model Metadata ository Device Model Web s Communication EU4ALL: Based in SOA ( Oriented Architecture). Cloud Computing, the same platform can offer services to multiple LMS Modular, allow change components quickly Based on standards and recommendations 1 ositories 2 n

17 Contents Standard based model EU4ALL Components EU4ALL s

18 Course [ACCINFO] End-user s Framework ACCINFO: Do a holistic accessibility assessment of a course taking into account the needs and requirements of an individual student matched against all course constituents which may have an impact on its overall accessibility.

19 Course [ACCINFO] Adaptation [RESADAPT] End-user s Framework RESADAPT: Mediates the manual adaptation of an inaccessible resource through a management workflow tailored to conditions found at a respective institution. The request for the resource transformation is sent to those departments within an organization where the provision of the accessible resource is managed. Content transformation requests are intended to happen pre-emptively to a course running once student preferences are available.

20 Course [ACCINFO] Adaptation [RESADAPT] Interim Loan Kit [ILK] End-user s Framework ILK: Provides a management workflow supporting the ordering and procurement of an interim loan kit at OU. Universities within the UK and elsewhere are responsible for ensuring that students can access their course materials even in the event that government funded technology is delayed in it's arrival to the student. This e makes available an electronic means of providing what is currently a manual service at the OU.

21 Course [ACCINFO] Adaptation [RESADAPT] Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] End-user s Framework APES: Provides a personalised course introducing students to the university's virtual learning environment, as well as dynamic guidance through recommendations based on their user model and their interactions with the LMS. Recommendations are both generated by the system and the tutor in charge of the course.

22 Course [ACCINFO] Adaptation [RESADAPT] Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] [RESACCINFO] End-user s Framework RESACCINFO: Tests whether a media item would be accessible to a student based on their given user profile and, where is it found to be inaccessible, provides a report to Professional Staff on the transformation needed to make the resource accessible.

23 Course [ACCINFO] Adaptation [RESADAPT] Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] [RESACCINFO] Technology Reservation [TECHRESERVE] End-user s Framework TECHRESERVE: Provides a management workflow to request an assistive technology item for a short-term usage in order to accommodate a particular locality (for example, booking an induction loop listener for use in a lecture room at a regional centre) in order to meet the user needs.

24 Course [ACCINFO] Adaptation [RESADAPT] Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] [RESACCINFO] Technology Reservation [TECHRESERVE] Needs Assessment Support [NAS] End-user s Framework NAS: Allows users to complete and/or check the information stored by the system (LMS-User Model) about their accessibility needs and preferences.

25 Course [ACCINFO] Adaptation [RESADAPT] Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] [RESACCINFO] Technology Reservation [TECHRESERVE] Needs Assessment Support [NAS] Authoring of accessible learning resources [AUTHOR] End-user s Framework AUTHOR: The efforts are focused on the integration of tools in the workflow of the educational professionals and their surrounding technical infrastructure (LMS, EU4ALL services). exe / Reload / OpenCaps / MathML /

26 Course [ACCINFO] ADAPTLOOKUP: Concretises the accessibility assessment from [ACCINFO] through the look up of adaptation services and accommodations offered within a given context (institution, external service providers). It looks up what products or Adaptation [RESADAPT] Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] services exist that can assist the content provider in addressing inaccessible course components. [RESACCINFO] Adaptation Look up [ADAPTLOOKUP] Technology Reservation [TECHRESERVE] Needs Assessment Support [NAS] Authoring of accessible learning resources [AUTHOR] End-user s Framework

27 Course [ACCINFO] GENFEEDBACK: Provides a means to create surveys in order to collect data in a structured, controlled way through an adaptive, multi-modal Adaptation [RESADAPT] delivery. Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] [RESACCINFO] Adaptation Look up [ADAPTLOOKUP] Technology Reservation [TECHRESERVE] Generic Feedback [GENFEEDBACK] Needs Assessment Support [NAS] Authoring of accessible learning resources [AUTHOR] End-user s Framework

28 Course [ACCINFO] UMMP: Synchronises a user's accessibility needs and preferences which are stored in eportfolio and those stored in the LMS (through the User Model). Furthermore, this service supports the portability Interim of the Loan user's Kit accessibility preferences, as well as the collection of information and digital artefacts that demonstrate development or learning outcomes, skills or [ILK] competencies, when moving to another LMS. Adaptation [RESADAPT] Adaptive psychoeducational support service [APES] [RESACCINFO] Adaptation Look up [ADAPTLOOKUP] Technology Reservation [TECHRESERVE] Generic Feedback [GENFEEDBACK] Needs Assessment Support [NAS] User model management and portability service [UMMP] Authoring of accessible learning resources [AUTHOR] End-user s Framework

29 Course [ACCINFO] IMERGO: Web to offer additional information on accessibility and validation of Web s ((X)HTML and CSS Adaptation [RESADAPT] Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] [RESACCINFO] Adaptation Look up [ADAPTLOOKUP] Technology Reservation [TECHRESERVE] Generic Feedback [GENFEEDBACK] Needs Assessment Support [NAS] User model management and portability service [UMMP] Authoring of accessible learning resources [AUTHOR] Imergo (accessibility checking) [IMERGO] End-user s Framework

30 Course [ACCINFO] Adaptation [RESADAPT] Interim Loan Kit [ILK] Adaptive psychoeducational support service [APES] [RESACCINFO] Adaptation Look up [ADAPTLOOKUP] Technology Reservation [TECHRESERVE] Generic Feedback [GENFEEDBACK] Needs Assessment Support [NAS] User model management and portability service [UMMP] Authoring of accessible learning resources [AUTHOR] Imergo (accessibility checking) [IMERGO] End-user s Framework

31 Contents Standard based model EU4ALL Components EU4ALL s

32 Tutors/Teachers Providers Administrators Users Learners Psy & Peda Support Content Providers..... Framework Devices Testing Dokeos... Facilitating adoption LMSs

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