Human-Computer Interaction (HCI)

Action Layers

Use Action Layers to decide what the mouse should do with objects that contain text.

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File selector

Select a file by choosing either the default folder or the last-used folder.

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Symbols in computer science

Leave a Comment / Computer Science, Human-Computer Interaction (HCI), Programming / Ryan Johnson

Computer scientists need a system of symbols to simplify and unify the expression of concepts, and thereby reduce the complexity of the development process. Programmers have been stuck using the same symbols as typists for 50 years, because, in the beginning, it was expensive to make a separate keyboard for programming and for typing, and

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