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Multiple User InterfacesCross-Platform Applications and Context-Aware Interfaces phần 6

Cuối cùng, một bộ công cụ không thể tiên đoán là do một phần lớn cách tiếp cận của mình. Hầu hết các công cụ không thể đoán trước được áp dụng các thuật toán thông minh nhân tạo tinh vi để tạo ra giao diện của họ. | 184 PETER FORBRIG ANKE DITTMAR AND ANDREAS MULLER ELEMENT ui uio context ATTLIST ui u name CDATA REQUIRED ELEMENT uio uio output context input context ATTLIST uio name CDATA REQUIRED --MARK 2 -- ELEMENT context context_value ELEMENT contex value PCDATA ELEMENT output output_string output_1-n outpu m-n output_table context optional ATTLIST output name CDATA REQUIRED . ELEMENT output_table PCDATA ATTLIST output_table num_x CDATA IMPLIED num_y CDATA IMPLIED ELEMENT input input_1-n input_m-n input_trigger input_string input_table context optional ATTLIST input name CDATA REQUIRED --MARK 3 -- ELEMENT input_1-n PCDATA ATTLIST input_1-n range_min CDATA IMPLIED rangemax CDATA IMPLIED range_interval CDATA IMPLIED list_n CDATA IMPLIED --MARK 4 -- . ELEMENT input_table PCDATA ATTLIST input_table num_x CDATA IMPLIED num_y CDATA IMPLIED ELEMENT optional optional_value At this stage the user interface is composed of one or more user interface objects UIOs . A UIO can be composed of other UIOs or one or more input output values Mark 1-2 . These values are in an abstract form and describe interaction features of the user interface in an abstract way. Later these abstract UIOs will be mapped to concrete ones. Different types of these abstract UIOs can be seen between Marks 2 and 3. These UIOs have different attributes to specify their behavior. One example is the input_1-n value Mark 3-4 . The range_min attribute specifies the minimum value of input possibilities while the range_max attribute specifies the maximum value. The range_interval determines the interval within the range. A list of input values can also be specified. According to the analyzed task model Figure 9.12 some abstract interaction objects such as title and search are identified. Due to a lack of space only a few objects and ADAPTIVE TASK MODELLING FROM FORMAL MODELS TO XML REPRESENTATIONS 185 attributes are listed here. The interested reader may look ahead to the final generated user interfaces Figures 9.15 and .