{"id":425140,"date":"2024-10-20T06:55:15","date_gmt":"2024-10-20T06:55:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-iec-22121-22023\/"},"modified":"2024-10-26T13:02:21","modified_gmt":"2024-10-26T13:02:21","slug":"bs-iso-iec-22121-22023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-iec-22121-22023\/","title":{"rendered":"BS ISO\/IEC 22121-2:2023"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Conformance
4.1 Conformance with this document
4.2 Claims of conformance <\/td>\n<\/tr>\n
13<\/td>\n5 General requirements for on-screen keyboards with direct touch interface
5.1 Character availability
5.2 Single finger\/stylus and multiple finger text input <\/td>\n<\/tr>\n
14<\/td>\n5.3 Adjustment
5.3.1 Long tap duration
5.3.2 Double tap duration
5.3.3 Touchpad pressure
6 Mapping of keyboard layout standards
6.1 General <\/td>\n<\/tr>\n
15<\/td>\n6.2 Alphabetic characters
6.2.1 Key and row position numbering system <\/td>\n<\/tr>\n
16<\/td>\n6.2.2 Set of characters to be mapped to on-screen keyboards layouts <\/td>\n<\/tr>\n
17<\/td>\n6.2.3 Mapping of physical keyboard layout
6.3 Numeric characters <\/td>\n<\/tr>\n
18<\/td>\n6.4 Space key and other non-graphic keys
6.4.1 Space bar\/key
6.4.2 Backspace\/backward erase key
6.4.3 Return\/enter key <\/td>\n<\/tr>\n
19<\/td>\n6.4.4 Tabulation key
7 Specific toggle keys and commands
7.1 Toggle key layout and operations
7.1.1 General <\/td>\n<\/tr>\n
21<\/td>\n7.1.2 Location on the on-screen keyboard
7.1.3 Locking\/unlocking toggle keys
7.2 Toggle key functionality
7.2.1 Level 2 selection toggle key <\/td>\n<\/tr>\n
22<\/td>\n7.2.2 Group selection toggle key <\/td>\n<\/tr>\n
23<\/td>\n7.2.3 Layout selection key
7.2.4 Speech dictation toggle key
7.2.5 Keyboard deactivation toggle key
7.3 Toggle key status indication <\/td>\n<\/tr>\n
24<\/td>\n8 Associated characters
8.1 General
8.2 Access to associated characters
8.2.1 Access to associated characters with a selection box
8.2.2 Access to associated characters with a long tap
8.3 Selection of associated characters
8.3.1 Selection of associated characters with accessible input mode enabled <\/td>\n<\/tr>\n
25<\/td>\n8.3.2 Selection of associated characters with accessible input mode disabled <\/td>\n<\/tr>\n
26<\/td>\n8.4 Insertion of associated characters
9 Keyboard mode context dependency
9.1 General <\/td>\n<\/tr>\n
27<\/td>\n9.2 Numeric input fields <\/td>\n<\/tr>\n
28<\/td>\n9.3 Email address input fields
9.4 URL\/URI input fields
9.5 Input fields with preselected values
10 User customization and creation of new keyboards
10.1 Customization of the keyboard <\/td>\n<\/tr>\n
29<\/td>\n10.2 Switching between keyboards
10.3 Loading, saving and sharing the keyboard layout
10.3.1 Modifying a keyboard layout
10.3.2 Loading a stored keyboard layout
10.3.3 Adding a new keyboard layout
11 Activation\/deactivation of on-screen keyboard
11.1 Manual activation\/deactivation of on-screen keyboard
11.2 Automatic activation\/deactivation of on-screen keyboard
11.2.1 Automatic activation
11.2.2 Automatic deactivation <\/td>\n<\/tr>\n
30<\/td>\n11.2.3 Input fields with pre-selected values
11.3 Location of toggle key
12 Positioning and sizing
12.1 Positioning
12.2 Sizing
12.2.1 Relative size of on-screen keyboards <\/td>\n<\/tr>\n
31<\/td>\n12.2.2 Resizing
12.3 Display space constraints
12.3.1 Key size <\/td>\n<\/tr>\n
32<\/td>\n12.3.2 Number of displayed keys
12.4 Resizing rules
12.5 Field overlapping
12.5.1 General
12.5.2 Context of use
12.5.3 Typing text messages
12.5.4 Typing text on forms <\/td>\n<\/tr>\n
33<\/td>\n12.6 Rotation rules (landscape\/portrait)
12.6.1 General
12.6.2 Rotation within applications
12.6.3 Optional resizing
13 Shading and styling of on-screen keyboard keys
13.1 Contrast ratio
13.2 Highlighting
13.3 Colours and shades
13.4 Key label size <\/td>\n<\/tr>\n
35<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Information technology. Virtual keyboards user interfaces – On-screen keyboards with direct touch interface<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":425149,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-425140","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/425140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/425149"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=425140"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=425140"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=425140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}