What Is a Haptic Interface

question 374

Multiple Choice

What is a haptic interface?

• A)The viewing of the physical world with computer-generated layers of information added to it.
• B)A wearable computer with an optical head-mounted display (OHMD).
• C)Uses technology allowing humans to interact with a computer through bodily sensations and movements.
• D)A work environment that is not located in any one physical space.

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Definitions:

Level of Significance

The threshold used in statistical hypothesis testing to decide whether to reject the null hypothesis, typically denoted by alpha (α) and set prior to conducting a test.

Measure of Performance

A metric used to evaluate the effectiveness, efficiency, or quality of a procedure, process, or activity.

Standard Deviation

An indicator of the spread or variability among a collection of numbers, reflecting the degree to which these numbers deviate from their average.

Hypotheses Testing

A method of statistical inference used to decide whether there is enough evidence to reject a null hypothesis in favor of an alternative hypothesis.