HCI Midterm

Is perhaps the most prevalent mode for

information feedback.

• Intensity

• Aural

• Phase

• Tactile & Haptic

Maximize compatibility with current and future user tools

• Robust

• Understandable

• Operable

• Perceivable

Explains the human’s capability and model of conscious processing of high-level information

• Sensation

• Task/Interaction Modeling

• Ergonomics

• Cognitive Science

Stores momentarily and short-term information or long-term knowledge.

• Decision Maker/Executor

• Sensation

• Memory

• Perception

Elucidates how raw external stimulation signals are accepted by our five senses,

• Fitts’s Law

• Motor Control

• Cognitive Science

• Ergonomics

Refers to the amount of sound energy and is synonymous with the more familiar term, volume.

• Intensity (Amplitude)

• PHASE

• AURAL

• HAPTIC

Is define to be the modality that takes advantage of touch by applying forces, vibrations, or motions to the user.

• Haptic

• Tactile Resolution

• Vibration Frequency

• Pressure Threshold

The lightest amount of pressure humans can sense is said to be about 1000 N/m2

• Pressure Threshold

• Stability

• Complementary

• Redundant

Providing users with alternative wats to interact gives people more choices

• Redundant

• Alternative

• Complementary

• Stability

Senses external information

• Decision Maker/Executor

• Perception

• Sensation

• Memory