The 3DS wants you to keep a distance of about 30 inches from the card, and every time I pulled too far away, it would pause the game.

FORBES: Hands On With The Nintendo 3DS

The monitor works with software made by DigitalOptics Corporation, and, like a worried mother, will remind you to straighten your back, keep your distance from the display, and take breaks from sitting at the computer.

CNN: Computer monitor uses sensor to promote better posture

What about young Afro-Brazilians, do they aspire to be Americanized or are - you know, since Brazil has such a rich culture heritage, do they keep their distance from the black American tradition?

NPR: Afro-Brazilian, African-American Ties