Walking into a store blind, it would be awfully tough to distinguish the devices -- though the Tablet is bit lighter, color-wise.

ENGADGET: Barnes & Noble's Nook Tablet gets real, we go hands-on (video)

The blind man is walking in front of a car and you do not have a duty to stop him absent some relation between you.

MSN: Health insurers seek to soften their image

He learned to use a walking cane from the Washington State Department of Services for the Blind.

NPR: For Blind Lawmaker, Biography Reflects In Policy