Question

Besides creating visual displays, what was Sketchpad's role as a simulation language?

a.

Enabling computers to translate abstractions into perceptually concrete forms.

b.

Storing visual patterns in the computer's memory.

c.

Manipulating data in the computer's processor.

d.

Emulating a television set on a computer screen.

Posted under Human Computer Interaction

Answer: (a).Enabling computers to translate abstractions into perceptually concrete forms. Explanation:Sketchpad was not just a tool for creating visual displays; it was also a simulation language that enabled computers to translate abstractions into perceptually concrete forms, thus changing something in the computer's memory via the display screen.

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