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Some In-Car GPS Navigation Systems Are Voice Activated

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Some in-car GPS navigation systems are voice activated.All that a driver has to do is state the name of one's destination or dictate an address and the system automatically instructs the driver on how to get there.Which of the following physiological innovations do such GPS systems utilize?


Definitions:

Competitive Market

A market structure characterized by a large number of buyers and sellers, free entry and exit, and a product that is homogeneous across sellers, leading to price determination by market forces.

Perfectly Competitive

A market structure characterized by many buyers and sellers, with all firms selling identical products and no barriers to entry.

Herfindahl-Hirschman Index

A measure of market concentration used to evaluate the level of competition within an industry.

Squared Market Shares

A measure often used in calculating market concentration, where the market shares of all firms in the market are squared and then summed.

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