2006 M0103466
2006 : M0103466 Flash Ajax
1 1 2 3 2.1....................... 3 2.2..................... 4 3 6 3.1.................. 6 3.1.1......................... 6 3.1.2................. 6 3.1.3........... 7 3.2............... 9 3.3................ 10 4 12 4.1.. 12 4.2......... 22 4.3................. 24 4.3.1.......... 25 4.3.2................... 28 4.3.3... 28 5 33 5.1................................. 33 5.2................................... 36 5.3................................... 42 6 44 46 47 I
1 [1][2][3] W3C [4][5] IT [6][7] [8][9] [10][11] 1
Flash[12] [13] Javascript Flash Ajax[13] 2
2 2.1 2 GIF Flash HTML 3
2.2 2.1 Flash Flash[12] Macromedia Flash Flash Player Flash Remoting Flash Flash Flash Remoting Flash Flash Flash GIF Flash 4
DynamicHTML Javascript+CSS DynamicHTML Java GIF HTML DynamicHTML HTML Cascading Style Sheet CSS 3 HTML Dynamic HTML HTML Ajax Asynchronous JavaScript + XML Ajax JavaScript HTTP XML Ajax URL XML JavaScript HTTP XML 5
3 3.1 3.1.1 [14] 3.1.2 17 [15] 8,529 66.8 54.4 55.4 50.2 39.7 6
Windows 2002 [1] 99 98 95 3 1 3.1.3 3.1.2 Windows 2002 [1] 2001 11 12 J-WAS 7
[16] 18 PDF [17] Flash 8
3.2 17 [18] 31 11 19 70 65 65 3 10 HTML 9
3.3 HTML [19] 1. 2. 3. 4. Flash 10
11
4 4.1 W3C [4] IT W3C W3C WCAG2.0 Web Content 12
Accessibility Guidelines 2.0 W3C Working Draft 27 April 2006 [5] [20] WCAG2.0 1. 1 2. 1 3. 1 4. 2 13
1. 1 2. 1 3. 1 4. 1 5. 1 6. 1 7. 2 8. 2 9. 2 1. 1 2. 1 3. 1 4. 1 5. 2 6. 2 1 2 14
1. alt object Flash alt img src= picture.gif alt= alt img src= point.gif alt= 2. 1,h2,h3,h4,h5,h6 ol,ul,dl p a 15
table,tr,td CSS 3. 4.1: 4.1 4. 16
3 1. 4.2: onmouse 4.2 2. 17
CSS 4.3: 4.3 18
a href= navskip img src= skip.gif alt= /a h1 id= navskip /h1 3. 4. 5. 19
6. 7. 4.4 4.4: 8. 20
9. 1. HTML html lang= ja ja 2. 3. 21
4. 5. 6. 1000 1000 4.2 22
Flash 23
4.3 4.1 4.2 2.1 HTML 4.1 24
4.3.1 Amazon[10] 3 Amazon.co.jp 4.5: Amazon.co.jp 25
4.5 Amazon.co.jp amabot/ alt 4.6: 26
4.6 Amazon.co.jp / 4.7: 4.8: 4.7 Amazon.co.jp 4.8 27
4.3.2 4.3.3 4.3.2 4.1 28
4.1: 1, 5 2 1 2 3 4 6, 7 9 1 3 4 4.1 4.3.1 Top 3 Flash Javascript AmazonWeb [21] Top 4.9: Top 4.10: Top 29
4.9 4.10 Top DVD alt 4.11: 4.12: 4.11 4.12 Top 30
Top 4.13: 4.14: 4.13 4.14 4.14 Ajax 31
Flash Flash Flash Flash 1 Javascript 32
5 5.1 4.1 A B 10 1 Flash Javascript 33
2 4.3.2 3.02 [22] Flash RSS 1 5.1 A Flash Javascript RSS 4.3.3 B Flash RSS A 1 Flash 5.1: 1 5.2: 34
5.2 A,B 5.3 A A Ajax 5.4 B B 2 3 5.5 5.6 C C B 5 5.3: A 5.4: B 5.5: C 5.6: C 35
5.2 A B 1.Flash 10 7 0 3 2.Flash 10 0 3.RSS 9 1 4 A 4 B 1 C 0 5 A 4 B 1 C 1 4 A 1 B 8 C 1 2 A 6 B 6 C 0 2 A 8 B 5 C 0 0 1 9 4 6 A 4 B 3 C 4 2 A 8 B 4 C 0 1 A 2 B 7 C 3 1 A 8 B 6 C 1 0 A 8 B 4 C 0 0 36
2 A B 1. 2. 3. 4. 9 1 4 4 2 8 2 0 5 1 1 3 10 0 9 1 0 3 4 3 6 0 1 3 2 A B 2 A B 0 10 5 5 2 13 08 20 28 4 32 7 56 1 19 4 22 A B 2 7 20 3 24 3 03 37
1 Flash 1 Flash object Java object alt object Flash A 10 10 object alt B 10 7 object alt Flash B 7 Flash Flash Flash Flash Flash Flash Flash Flash A 10 10 object alt B 10 9 RSS RSS1 A Javascript 38
B Flash A 10 9 RSS B 10 4 1 9 3 A Ajax B C AB A 8 B 4 C 4 7 AB A 12 B 5 C 1 5 B B C AB A 3 2 3 B 15 C 4 3 39
A,B C 5 AB A 14 B 12 C 1 2 A 16 B 9 C 0 0 2 A 10 9 B 10 10 A 4 4 2 B 9 1 A B B 40
A 10 8 B 4 3 A A B 3 A 10 B 5 A 4 32 B 7 56 3 24 A 1 19 B 4 22 3 03 A B B AB 4 41
5.3 Flash Flash object alt Ajax 20 16 Top 4.1 42
2 7 20 43
6 1.0[4] 1999 W3C 2.0[5] 2006 [15] Flash [15] [23] Flash 44
[24] [25] 45
46
[1], Windows 2002,, D-190, March 2003. [2],,, 2002 4. [3],,, <http://www.webaccessibility.jp/magazine/>. [4] W3C, Web Content Accessibility Guidelines 1.0 W3C Recommendation 5- May-1999, <http://www.w3.org/tr/wai-webcontent/>, ZSPC, <http://www.zspc.com/documents/wcag10/>. [5] W3C, Web Content Accessibility Guidelines 2.0 W3C Working Draft 27 April 2006, <http://www.w3.org/tr/wcag20/complete.html>,, <http://www.comm.twcu.ac.jp/~nabe/data/2006/wcag20lc/wcag20-ja/>. [6], 2.01, <http://jp.fujitsu.com/webaccessibility/v2/>. 47
[7] UDIT,, <http://www.udit.jp/web/guide.html>. [8] IBM, IBM, <http://www-06.ibm.com/jp/accessibility/access_ibm/>. [9] universalworks, Web 2006, <http://www.u-works.co.jp/jichitai/index.html>. [10] Amazon.co.jp, <http://www.amazon.co.jp/>. [11], <http://www.rakuten.co.jp/>. [12] Adobe,Macromedia, Flash, <http://www.adobe.com/jp/products/flash/flashpro/>. [13] MdNCorporation, WEB 2007 webcreators 2007 FEBRUARY vol.62. [14] Vision Impairments Resource Network, <http://www.twcu.ac.jp/~k-oda/virn/index.htm>. [15], 17, <http://www2.nict.go.jp/v/v413/103/accessibility/index.html>. [16] NICT,,, <http://www2.nict.go.jp/v/v413/103/accessibility/proof/area/yokomou/index.html> [17] NPO,,, <http://www.harmony-i.org/?cid=accessibility_3>. 48
[18],, 17, <http://www8.cao.go.jp/shougai/whitepaper/h17hakusho/zenbun/index.html>. [19] NICT,, <http://www2.nict.go.jp/v/v413/103/accessibility/index.html>. [20],,, 2002. [21] Amazon.com,amazon web services <http://www.amazon.com/gp/browse.html?node=3435361>. [22] IBM, Windows V3.02 <http://www-06.ibm.com/jp/accessibility/soft/hpr301/hpr.html>. [23] Japan.internet.com, <http://japan.internet.com/research/20010125/1.html>. [24],,, <http://www.mainichi.co.jp/universalon/report/2002/1001.html#1>. [25] CNET Japan,, <http://japan.cnet.com/news/media/story/0,2000056023,20096310,00.htm>. 49