Hands-Free Devices Use A(n) ___________________ Input System

question 8

Short Answer

Hands-free devices use a(n) ___________________ input system.

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Definitions:

Field Experiment

An experimental research study conducted in a real-world setting where the researcher manipulates one or more variables to determine their effect.

Experiment

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact, involving the manipulation of variables under controlled conditions.

Unethical

Actions or behaviors that are deemed wrong or unacceptable according to moral principles or societal standards.

Naturalistic Observation

An investigational approach where observers watch subjects in their inherent environments without any influence from the observer.