![]() ![]() Other Scenarios for Document Element Metadata Input Events Level 2 provides a DataTransfer interface on the InputEvent interface for a number of scenarios involving text, rich text, hypertext and, perhaps, mathematics. Input Events Level 2 is scalable and extensible for mathematics input events. ![]() After user input, MathML content should be provided for display. It should be possible to provide MathML content for display in an input element before user input. It may also be possible to utilize a template syntax in hints.Ī topic for discussion is the capability to describe valid content for empty boxes or blanks in templates, possibly utilizing metadata hints recursively.Īlso possible is use of MathML elements,, ,, and, with question marks indicating blanks for numbers, symbols, operators and expressions.ĭocument Markup Before and After Mathematics Recognition There may be two types of recognition templates: one for specifying a template such that the template is not intended to be visible to the user during input and another for specifying a template such that the template is intended to be visible to the user during input. x 2 - ? 2 Types of Recognition TemplatesĪ result template may be displayed to users with empty boxes or blanks as editable regions. Thirdly, mathematics speech recognition components and services.Įxtending the HTML5 form elements, here are some sketches of user input elements for mathematics. Secondly, mathematics handwriting recognition components and services. Firstly, graphical user interface widgets with panels of buttons for entering mathematical notations. Three varieties of components and services for mathematics user input are presently considered. This resembles the way that touchscreen keyboards and handwriting recognition are provided on tablet computers. To provide users with accessible mathematics user input, Web browser software applications could invoke operating system platform or third-party components and services. Mathematics user input facilitates scholarly and scientific communication scenarios as well as educational scenarios, providing new varieties of science, technology, engineering and mathematics exercises and activities. Mathematics user input is an important topic.
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