Which type of mobile device is being used more frequently to provide traffic information services that may use static sensors or traffic cameras to augment built-in maps (to avoid accidents and rush-hour traffic)?
A)GPS devices
B)Smartphones
C)PDAs
D)Netbooks

Question

Quizplus · Accepted Answer

Smartphones are being used more frequently for traffic information services due to their built-in maps and easy access to real-time updates. GPS devices and PDAs are not as commonly used for this purpose, and netbooks are not typically mobile devices.

Which Type of Mobile Device Is Being Used More Frequently