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Empowering

Knowledge

OpenEdu Team C

19 NOV 2022

Access to open education resources on any topic anywhere you need

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OpenEdu Team C

19 NOV 2022

Agenda

01 Introduction

    • Meet the team
    • Context & Users' needs
    • Solutions

​

02 Methods & Techniques

    • Ontology & Data Modelling
    • NLP & Dummy UI
    • Visual Prototype

03 Conclusion

    • Next Steps
    • Our Learning Experiences
    • Q & A

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01

Introduction

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Our Team

Daniela Pavia Santolamazza

Data Scientist

Marcela Rozo

PM Deputy

Iwona Braun-Nowak

Project Manager

Claudia Porcellato

Data Scientist

Kevin Zihlmann

Data Scientist

Carol Hsu

Backend/UI

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User cannot find information, resources or educational materials on the website

Usability

Information overload on the web page creates cognitive loading to end users

User

Experience

Unclear message, target audience and offers of the website

Value Proposition

Context & Problems

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KEY OBJECTIVE

Reducing user cognitive load and improving usability of the website based on the existing resources

User Needs

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Peter Meier

pain

pain

Teacher/Swiss/30

Passionate about Computer Science and System engineering.

Simona Martin

Professor/ German/ 45

Professional in Business Psychology passionate about people and professional training.

Personas

Peter enjoys teaching students in vocational school and encourages young students to learn programming languages in easy and fun ways.

Simona often got invited to workshops or webinars to give speeches about people development. Apart from her work, she is a member of WIKIMEDIA foundation and contributes on people training and management

    • Finding suitable resource is a hassle
    • Overwhelmed with the abundance of information online
    • Difficult to find course material for adult training since people have different backgrounds
    • Too many resources and too many duplicates content on internet

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Solutions

Solution 1

Developing an ontology that gives domain of the database that can help further data collection and data processing

Solution 2

Optimising existing features on the website: Search and related projects

Solution 3

Improving user experience by reducing information overload on landing page and uploading process

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02

Methods & Techniques

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Data Pipeline

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Ontology

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OpenEdu Team C

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Searching and finding related content with NLP

Preprocessing

text

Loading pre-

trained model

Compute the embedding of two texts to compare

Calculate the cosine similarity score

Show similar contents

    • Initial problems of openedu.ch
    • Looking for solutions
    • Final solution: SBERT Model

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Mental Model in UX

Can help the user to complete their tasks

Process

Users use the search box to find specific content

90

%

First impression is design-related

94

%

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​

DEMO

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03

What's Next?

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Here

we are

Nov 2022

Dec 2022

Feb 2023

Apr 2023

Data Collection

Automation

Build Connection

Future Roadmap

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OpenEdu Team C

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Our individual & collective

learning experience

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OpenEdu Team C

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Thank you.

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Q&A

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Aware

Explore

Evaluation

Decide

Advocacy

    • Need to make a course plan, prepare a speech or workshop
    • Platforms they already used
    • Search in Google
    • Ask a colleague
    • Gathering all sources
    • Discussing with colleagues or management
    • Select suitable course materials
    • Make a lesson plan
    • Receiving feedback from students
    • Asking for peer review or sharing work with others

User Journey

OpenEdu Team C

Touchpoint

user Action

19 Nov 2022

School, university, workplace

Internet or colleagues

Digital WOM

colleagues

Students, colleagues, feedbacks WOM

Institution

colleagues

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OpenEdu Team C

19 NOV 2022