This smart wheelchair has laser vision

(PhysOrg.com) -- Disability, John Spletzer believes, should no longer pose any obstacle to mobility. A blind person may not be able to see or a paraplegic to walk, but each can access the technology available to the rest ...

Will Americans accept self-driving cars?

Just before the turn of the 20th century, a new and frightening technology was introduced to the American public. These "horseless carriages"—as the first motorized vehicles were called—were deemed loud, dirty, and dangerous, ...