Adobe 22020737 Acrobat X Pro Manual - Page 278

Checking the accessibility of PDFs, About accessibility checkers, Check accessibility with Quick Check

Page 278 highlights

USING ACROBAT X PRO 272 Accessibility, tags, and reflow "Making existing PDFs accessible" on page 286 "Standard PDF tags" on page 301 Checking the accessibility of PDFs About accessibility checkers The best way to test the accessibility of a document is to attempt to use the document with the tools that your readers will use. However, if you don't have a screen reader or braille printer, use a method provided by Acrobat to check PDF accessibility. • Use Quick Check to check for document structure tags, searchable text, and appropriate security settings for accessibility. This method is often the best way to check for accessibility before attempting to use a PDF. • Use Full Check to check the characteristics of accessible PDFs, such as the use of fonts that can be mapped reliably to Unicode text. • Use Reflow view to quickly check the reading order. • Use Read Out Loud to experience the document as it will be experienced by readers who use the text-to-speech conversion tool. • Save the document as accessible text and then read the saved text file in a word-processing application. This exercise enables you to emulate the end-user experience of readers who use a braille printer to read the document. • Use the TouchUp Reading Order tool, Tags tab, and Content tab to examine the structure, reading order, and contents of a PDF in detail. Note: The accessibility checker tools can help identify areas of documents that may be in conflict with the Adobe interpretation of the accessibility guidelines. These guidelines may be referenced in the application and its documentation. However, these tools don't check documents against all accessibility criteria, including those in the referenced guidelines. In addition, Adobe doesn't warrant that documents comply with any specific guidelines or regulations. More Help topics "Reading a PDF with a screen reader" on page 280 "Reflow a PDF" on page 279 "Read a PDF with Read Out Loud" on page 280 "Save as accessible text for a braille printer" on page 279 "Check and correct reading order" on page 289 "View tags in the Tags tab" on page 297 Check accessibility with Quick Check Use Quick Check to examine a PDF to see if it has searchable text, document structure tags, and appropriate security settings to make it accessible. ❖ Choose Tools > Recognize Text> In This File. If the document is unstructured, a message may appear, suggesting that you change reading order preferences. Last updated 10/11/2011

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
  • 212
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220
  • 221
  • 222
  • 223
  • 224
  • 225
  • 226
  • 227
  • 228
  • 229
  • 230
  • 231
  • 232
  • 233
  • 234
  • 235
  • 236
  • 237
  • 238
  • 239
  • 240
  • 241
  • 242
  • 243
  • 244
  • 245
  • 246
  • 247
  • 248
  • 249
  • 250
  • 251
  • 252
  • 253
  • 254
  • 255
  • 256
  • 257
  • 258
  • 259
  • 260
  • 261
  • 262
  • 263
  • 264
  • 265
  • 266
  • 267
  • 268
  • 269
  • 270
  • 271
  • 272
  • 273
  • 274
  • 275
  • 276
  • 277
  • 278
  • 279
  • 280
  • 281
  • 282
  • 283
  • 284
  • 285
  • 286
  • 287
  • 288
  • 289
  • 290
  • 291
  • 292
  • 293
  • 294
  • 295
  • 296
  • 297
  • 298
  • 299
  • 300
  • 301
  • 302
  • 303
  • 304
  • 305
  • 306
  • 307
  • 308
  • 309
  • 310
  • 311
  • 312
  • 313
  • 314
  • 315
  • 316
  • 317
  • 318
  • 319
  • 320
  • 321
  • 322
  • 323
  • 324
  • 325
  • 326
  • 327
  • 328
  • 329
  • 330
  • 331
  • 332
  • 333
  • 334
  • 335
  • 336
  • 337
  • 338
  • 339
  • 340
  • 341
  • 342
  • 343
  • 344
  • 345
  • 346
  • 347
  • 348
  • 349
  • 350
  • 351
  • 352
  • 353
  • 354
  • 355
  • 356
  • 357
  • 358
  • 359
  • 360
  • 361
  • 362
  • 363
  • 364
  • 365
  • 366
  • 367
  • 368
  • 369
  • 370
  • 371
  • 372
  • 373
  • 374
  • 375
  • 376
  • 377
  • 378
  • 379
  • 380
  • 381
  • 382
  • 383
  • 384
  • 385
  • 386
  • 387
  • 388
  • 389
  • 390
  • 391
  • 392
  • 393
  • 394
  • 395
  • 396
  • 397
  • 398
  • 399
  • 400
  • 401
  • 402
  • 403
  • 404
  • 405
  • 406
  • 407
  • 408
  • 409
  • 410
  • 411
  • 412
  • 413
  • 414
  • 415
  • 416
  • 417
  • 418
  • 419
  • 420
  • 421
  • 422
  • 423
  • 424
  • 425
  • 426
  • 427
  • 428
  • 429
  • 430
  • 431
  • 432
  • 433
  • 434
  • 435
  • 436
  • 437
  • 438
  • 439
  • 440
  • 441
  • 442
  • 443
  • 444
  • 445
  • 446
  • 447
  • 448
  • 449
  • 450
  • 451
  • 452
  • 453
  • 454
  • 455
  • 456
  • 457
  • 458
  • 459
  • 460
  • 461
  • 462
  • 463
  • 464
  • 465
  • 466
  • 467
  • 468
  • 469
  • 470
  • 471
  • 472
  • 473
  • 474
  • 475
  • 476
  • 477
  • 478
  • 479
  • 480
  • 481
  • 482
  • 483
  • 484
  • 485
  • 486
  • 487
  • 488
  • 489
  • 490
  • 491
  • 492
  • 493
  • 494
  • 495
  • 496

272
USING ACROBAT X PRO
Accessibility, tags, and reflow
Last updated 10/11/2011
Making existing PDFs accessible
” on page
286
Standard PDF tags
” on page
301
Checking the accessibility of PDFs
About accessibility checkers
The best way to test the accessibility of a document is to attempt to use the document with the tools that your readers
will use. However, if you don’t have a screen reader or braille printer, use a method provided by Acrobat to check PDF
accessibility.
Use Quick Check to check for document structure tags, searchable text, and appropriate security settings for
accessibility. This method is often the best way to check for accessibility before attempting to use a PDF.
Use Full Check to check the characteristics of accessible PDFs, such as the use of fonts that can be mapped reliably
to Unicode text.
Use Reflow view to quickly check the reading order.
Use Read Out Loud to experience the document as it will be experienced by readers who use the text-to-speech
conversion tool.
Save the document as accessible text and then read the saved text file in a word-processing application. This exercise
enables you to emulate the end-user experience of readers who use a braille printer to read the document.
Use the TouchUp Reading Order tool, Tags tab, and Content tab to examine the structure, reading order, and
contents of a PDF in detail.
Note:
The accessibility checker tools can help identify areas of documents that may be in conflict with the Adobe
interpretation of the accessibility guidelines. These guidelines may be referenced in the application and its
documentation. However, these tools don’t check documents against all accessibility criteria, including those in the
referenced guidelines. In addition, Adobe doesn’t warrant that documents comply with any specific guidelines or
regulations.
More Help topics
Reading a PDF with a screen reader
” on page
280
Reflow a PDF
” on page
279
Read a PDF with Read Out Loud
” on page
280
Save as accessible text for a braille printer
” on page
279
Check and correct reading order
” on page
289
View tags in the Tags tab
” on page
297
Check accessibility with Quick Check
Use Quick Check to examine a PDF to see if it has searchable text, document structure tags, and appropriate security
settings to make it accessible.
Choose Tools > Recognize Text> In This File.
If the document is unstructured, a message may appear, suggesting that you change reading order preferences.