The Baby and Me Wii game isn't your average video game aimed at young girls. No, this one comes with a baby doll that you can cram your Wiimote inside. The game can then, apparently, detect just how well you're cradling that baby. Or shaking it, we assume.
The game also supports the Wii Balance Board, so you can rock the baby to sleep. This is the age we live in, folks: where baby dolls are hooked up to video game systems. It is what it is, I guess.