national digital library of india · co-pi, ndli project, nme-ict, mhrd indian institute of...

NDLI: LARGE SCALE DELIVERY PLATFORM

National Digital Library of India Development of National Digital Library of India – Towards Building a National Asset

Plaban Kumar Bhowmick

[email protected]

Co-PI, NDLI Project, NME-ICT, MHRD

Indian Institute of Technology, Kharagpur

I N T E R N A T I O N A L C O N F E R E N C E O N F U T U R E O F L I B R A R I E S

I I M B A N G A L O R E F E B R U A R Y 2 6 – 2 8

2 7 - F E B - 2 0 1 9

N M E I C T : N a t i o n a l M i s s i o n o n E d u c a t i o n T h r o u g h I n f o r m a t i o n a n d

C o m m u n i c a t i o n T e c h n o l o g y

WINNER mBillionth South Asia Award 2017: in Learning and Education Category

for Android Mobile App

mailto:[email protected]

P. K. Bhowmick, CET, IIT Kharagpur 27/02/2019 IIT, Kharagpur

2

2.1CR+ Content II 300+ Languages II 200+ Sources II 48Lakh+ Users

P K Bhowmick, CET, IIT Kharagpur

Digital Learning: The Gap

27/02/2019 IIT, Kharagpur

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Content

Development

Collate Relate

NPTEL

Virtual Labs

Pedagogy

SWAYAM

? ?

P. K. Bhowmick, CET, IIT Kharagpur

BUILD UP

NATIONAL DIGITAL LIBRARY OF INDIA

AS A NATIONAL KNOWLEDGE ASSET –

THE KEY DRIVING FORCE FOR EDUCATION, RESEARCH, INNOVATION, AND

KNOWLEDGE ECONOMY IN INDIA

27/02/2019

NDLI Vision

IIT, Kharagpur

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TO CREATE A 24X7-ENABLED INTEGRATED NDLI

AS A UBIQUITOUS DIGITAL KNOWLEDGE SOURCE OF THE NATION – CATERING TO

IMMERSIVE E-LEARNING FOR

ALL LEANERS AT ALL LEVELS IN ALL AREAS

TO INITIATE A MOVEMENT FOR INTEGRATED DIGITAL LEARNING ACROSS INDIA

27/02/2019

NDLI Mission

IIT, Kharagpur

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INCLUSIVE

&

OPEN

27/02/2019

NDLI Motto

IIT, Kharagpur

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Issues, Architecture And Use Models

27/02/2019

National Digital Library of India

Libraries are more important to the education system than the institutions such as schools, colleges and universities

– Rabindranath Tagore

IIT, Kharagpur

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National Digital Library of India: Issues

27/02/2019

User-side Wide geographic expanse & Large

population Huge number of students Large number of institutions Varied linguistic diversity Severe lack of Teachers

Provider-side Wealth of digital content

Books and Articles ETD Question Papers and Solutions Video Lectures - MOOCs Simulations & Animations NMEICT Projects Data …

No single-window search Traditional search engines are too

generic Widely varied DL technology Lack of Interactivity, Vernacular

support Interrelation among contents is

ignored Low integration between content

and learning system

IIT, Kharagpur

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Learning Services Personalization Services

Localization Services Open Services …

National Digital Library

Dissemination Services

Digital Library

National Digital Library of India: Service Architecture

27/02/2019

Authoring Services Acquisition Services

Digital Repository

Content Creation

Content Borrowing

Content Access

Learning Content

Experience-based

Learning

Multi-faceted

Interface Multi-

Lingual Content

APIs

Content Search

Mobile Apps

IIT, Kharagpur

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Content Contribution Content Access

Manual submission

Ha

rv

es

t Content

Repository

Course Repository

Course developer Student

General User

NDL API

Use Models

Content Contributors


Existing Contents of IDR Developed by various Institutions / DL Projects

Contents from Contributing Institute's IDR

Participating Institutions

Host, Contributing & Participating Institutions


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Co-ordinating Host Institution NDL @IIT Kharagpur

Contributing Institute's

Central Harvesting Server


Presentation Model

27/02/2019

Not a new library – an umbrella

Collects and ingests metadata only

Presents full-text from source view

Provides:

Search

Browse

IIT, Kharagpur

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T A R G E T S

C O N T E N T S ,

S T A K E H O L D E R S ,

C O N T R I B U T O R S ,

U S E R S ,

A R C H I T E C T U R E , A N D

T H E B I G P I C T U R E

27/02/2019

Objective and Scope

• Books are for use • Every reader his [or her] book

• Every book its reader • Save the time of the reader

• The library is a growing organism

IIT, Kharagpur

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Objectives

27/02/2019

A 24X7-enabled Infrastructure for NDLI with single window search facility – To include h/w systems, n/w, s/w tools, applications and interoperability

Harvest IDRs across institutions of the nation to provide integrated access

Facilitate select institutes to disseminate existing content and create new digital content

Immersive E-learning environments at multiple levels spanning across All academic levels – school to life-long learning

All disciplines – Science, Arts, Engineering, Medical, Law, and

All languages – used as medium of instruction.

Interfaces in Indian Languages & for DA

IIT, Kharagpur

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Digital Contents Digital, Surrogate Digital, Metadata Digital, etc.

Content at NDLI

Born-digital object

Digital surrogate of a physical object

Digital metadata of physical object

Metadata at NDLI

NDLI does not store contents

NDLI only ingests metadata for Search & Browse

Content (Full-text) is delivered from Source

27/02/2019

A content is included (metadata ingested) in NDLI if it is expected to have educational value

• 7679334-abstract-image-of-tunnel-with-binary-language.jpg

• https://www.123rf.com/profile_carloscastilla

• 450 pixels X 376 pixels • 72 dpi • Royalty Free

IIT, Kharagpur

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https://www.123rf.com/profile_carloscastilla

https://www.123rf.com/profile_carloscastilla


Range of Contents

Institutional Digital Repository of

Contributing Institutes

Faculty Publications,

ETD (Electronic Thesis &

Dissertation): DSc-PhD-Masters-

Undergrad, Research Projects

Books & Periodicals, Open Access

Journals , E-Books &

Subscribed E-Resource

Annual Reports, Project Reports,

Convocation, Working Papers,

Others

Encyclopaedia Dictionaries

Directories Others

Lecture Slides,

Videos, Class Notes,

Courseware

Institutions of School & Higher Education, Boards

Term Papers, Assignments,

Solutions

Lab Experiments,

Manuals, Case Studies

Datasets, Benchmarks,

Models, Maps, Software

Audio & Video

Content

Manuscripts, Painting,

Sculpture, Music, Dance, Drama

Question Banks (JEE / GATE / NET / CAT ), Model

Answers

Re

se

arc

h a

nd

Pro

fess

ion

al In

sti

tuti

on

s,

Ce

ntr

al / S

tate

Un

ive

rsit

y

Institutional and Open Contributions. Multi-modal, Multi-faceted



Stakeholders

Roles and Responsibilities

27/02/2019

Stakeholder Roles and Responsibility

Government 1. Sponsor and facilitator 2. Content Contributor

• Ministries / Departments • R & D Labs

Institutions • Public /

Private • Academic /

R & D / Educational

1. Host Institution – IIT Kharagpur 2. Contributing Institution – Supporting

IDRs 3. Participating Institution – Providing

Users & Feedback

Public • NGOs • Individuals

1. Use and Feedback 2. Metadata by Crowd Sourcing 3. Content by Crowd Sourcing

Industry 1. Technology Providers

Publishers 1. Metadata Provider 2. Content Provider (under various

licensing schemes)

IIT, Kharagpur

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Contributors

CFTI, State and Central Universities, R & D Labs, Govt. Depts, Free Portals, Publishers, etc.


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Users & Access

Individual

Institutional

Registration is Open to all

Registration Types:

Individual

Registers directly

Institutional

By request from Institution

Managed by authenticated Nodal Person

Convenient for bulk upload of users

27/02/2019

College Life-long Learner

IIT, Kharagpur

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Architecture

Index Management

Ingestion of Metadata

Indexing of Metadata for Search

Content Management

Dissemination of local contents

Learning Management

Creation of Content

Handling learning interactions


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P. K. Bhowmick, CET, IIT Kharagpur 27/02/2019

The Big Picture

National Digital Library of India

SWAYAM,

SWAYAM Prabha,

GIAN

Credit Transfer and

Virtual Certification

(NAD)

Knowledge Repository: Internet, Mobile

School, Certificate, Diploma, UG & PG: Internet

School, UG, PG, Open U, IIT PAL : TV – DTH

SWAYAM: instrument for self-actualisation

National Digital Initiative in Education

SWAYAM Prabha: 32 DTH, 24x7

Up to 20 credits from MOOCs

IIT, Kharagpur


NDLI in Educational Context


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Teacher Researcher

Self-Learner Administrator

Learning Material

Flipped Mode Instruction

Assessment Research

Publications

Datasets

Tools & Softwares

Casual Reading

Institutional Nodal Person

Exploratory Search

Partnering in Growth


Content Acquisition & Access Model


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Open Limited Subscribed Authorized NDLI

Access is controlled by the respective institutions

No restriction of usage => Enhances visibility, usage and citation

Limited => Embargo is set by the institute to limited access

Authorized => Embargo is set by the institute in terms of access




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Access is controlled by National or Institutional policies

No restriction of usage => Enhances visibility, usage and citation

Subscribed => Access is controlled by subscription policy the user belongs to

NDLI => Access is granted for NDLI users only




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Uniqueness and Reach

● Single window multi-lingual search and access

○ No need to visit individual sites

● Covers entire spectrum of learners

○ Primary to highest level including life-long learners

○ All domains of education

● Multi-media contents

● User interface for differently-abled users

● Personalization ○ Search results filtered/ranked as per user profile

● Collaborative learning environment ○ Enabler for virtual institution/certification

● National license ○ Democratization of education

• Participating Institutes: 9,000+ • User Base

- Registered: 48 lakh+ - Active: 20 lakh+

• Mobile App Downloads: 12 lakh+ • Average daily hits:

- Website: ~30k - Mobile App: ~20k

• Content - Items: 200 lakh+ - Sources: 200 - IDR Sources: 120

27/02/2019


Some Statistics


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LEARN

Community

Dissemination: Learn

Participation: Share

Creation: Grow

Outreach Strategy


NDLI Core

NDLI Club

Educational Institute

NDLI Core

NDLI Club Governance

Institute Level Club

Theme specific activities

Outreach Strategy


NDLIndia Live: https://www.ndl.gov.in

IIT, Kharagpur

NDLIndia Mobile App (Android): https://play.google.com/store/apps/details?id=com.

mhrd.ndl&hl=en_IN

NDLIndia Mobile App (iOS): https://itunes.apple.com/in/app/national-digital-

library-india/id1244687043?mt=8

https://ndl.gov.in/

https://play.google.com/store/apps/details?id=com.mhrd.ndl&hl=en_IN

https://play.google.com/store/apps/details?id=com.mhrd.ndl&hl=en_IN

https://itunes.apple.com/in/app/national-digital-library-india/id1244687043?mt=8








NDL Project: http://www.ndlproject.iitkgp.ac.in/ndl/

NDLIndia on Facebook: https://web.facebook.com/NDLIndia/

NDLIndia on YouTube: https://www.youtube.com/watch?v=LEwAyHGKeLw

https://www.youtube.com/watch?v=qIZB-G9ywF0 https://www.youtube.com/watch?v=UCoJwfPrQFs&t=115s

IIT, Kharagpur

http://www.ndlproject.iitkgp.ac.in/ndl/

https://web.facebook.com/NDLIndia/

https://www.youtube.com/watch?v=LEwAyHGKeLw

https://www.youtube.com/watch?v=qIZB-G9ywF0



https://www.youtube.com/watch?v=UCoJwfPrQFs&t=115s


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P. K. Bhowmick, CET, IIT Kharagpur IIT, Kharagpur

Thank You

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