For which group of people might brain-powered cars allow the greatest increase in mobility?

A. children or young adults

B. people with physical disabilities

C. highly educated people

D. wealthy business people

The invention of brain-powered cars would significantly increase the mobility of people with physical abilities.

Since these people have difficulties with walking, running and other motoric tasks, brain-powered cars would enable them to overcome their physical disabilities and be more mobile, increasing their overall quality of life.

B, people with physical disabilities.