the spanish national organization of the blind’s (once) digital library digital library rafael...
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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