Elizabeth has discovered how to scoot around on the floor. (She started out in the middle of the activity mat behind her in the video). Shoving herself along on her chest seems to be a vital component of her technique, so I don't know that it would work on carpet. Normal kids usually end up wearing holes in their elbows and knees. Elizabeth looks like she'll be wearing holes around her tummy. Good thing she's outgrowing things pretty quickly at the moment!
Less good is the suspicion that we're soon to be outgrowing our cloth diapers. Time to go cloth diaper shopping again I guess. (If anyone has recommendations, we're all ears. Especially if there are features we might appreciate as she gets older that might not be obvious based on our experience to date.)