| 摘要 |
Information for receiving by a computer system has attributes which the computer system is capable of interpreting for displaying on a two-dimensional display device. The information includes background and character attributes, according to which the characters are displayable in a color or shade that contrasts to the background. At least one of the characters has a certain character attribute for two dimensionally displaying, such bold, italic, underlining, font type or color. The information is rendered in a delineation that is tactile-detectable on a control surface of a three-dimensional display device. As thus rendered, a representation of the background is rendered in a first plane, while a representation one of the characters has a top surface of the character rendered in a second plane, and a representation of the one of the characters having the certain character attribute has a top surface of the character rendered in a third plane.
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