The Spanish National Organization of the Blind’s (ONCE) Digital Library

Digital LibraryRafael Pérez Arnáez

ONCELeipzig, September 2009

THE ONCE DIGITAL LIBRARY (BDO)

Cost-free access for ONCE members

Text and audio content

Digital Library content

In text: .TLO Format. Only playable with specific software.

Audio: Daisy books, formatted according to Daisy standard 2.02

Works available

Total : 23 241Daisy books : 12 670Tlo format : 10 571

Searches in the ONCE Digital Library

Digital Library:Searches and Queries

Search General Catalogue

Simple search (Title, Author...)

Advanced search (ISBN, News, Format, etc.)

Other queries

Digital Library: Other queries

UtilitiesQueriesHelp

Most downloadsNewsSearch by

Initial Letter

Digital Library - visits

On-lineFrom the ONCE websiteCeiling: 30 books/monthEvery month

Summary of requests lodged with the ONCE’s

Digital Library

0

10000

20000

30000

40000

50000

60000

70000

80000

2004 2005 2006 2007 2008

User's requestsBooks download

User's requests 24277 40399 52846 71011 76078Books download 23480 39527 51932 69621 74084

Digital Library visits

0

2000

4000

6000

8000

10000

12000

14000

16000

2005 2006 2007 2008

WITHOUTDownloadsWITH Downloads

2005 2006 2007 2008WITHOUT Downloads 550 11695 9185 5429WITH Downloads 475 5914 10165 14756

Tlo and Daisy downloads

Daisy and TLO Downloads

0

20000

40000

60000

80000

TLO Downloads 4138 2261 11856 2526

DAISY Downloads 0 4241 39520 69911

2005 2006 2007 2008

Daisy requests lodged with the SBO

0

20000

40000

60000

80000

Daisy requests lodged with the SBO

Total requests 7341 20929 32635 54822 65664

Fulfilled 7199 20716 32280 54011 64535

2004 2005 2006 2007 2008

Requests filled with the SBO and Digital Library downloads

0

10000

20000

30000

40000

50000

60000

70000

80000

2004 2005 2006 2007 2008

SBODL

Variations in SBO requests and downloads (%)

0

200

400

600

800

SBODL

SBO 100 288 156 167 119

DL 0 100 157 790 141

2004 2005 2006 2007 2008

Digital Library

Bibliographic Service, Spanish National Organization of the Blind

25 May 2009