My daughter bought herself a Nintendo DS for her birthday with her birthday money and some money she'd been saving for a long time. She also got a Ninten-Dogs game, so she's spent the last week creating dogs and then training them. This requires some voice activation so she spends a lot of time sitting around, looking at this little computer device going "Sit. Sit. Sit. Sit. Sit. Sit. Sit." or "Roll over." "Roll over" "Roll over" "Roll over". It's interesting.