Parents are brilliant inventors. And they deserve a boatload of credit, because some of the most incredible creations come out of total sleep deprivation, and a motivation to make it all better. Months ago, the Lolaloo would have been a lifesaver in our home. It would have made eating breakfast, sending an e-mail, taking a shower, and brushing my teeth possible (the latter two being absolutely important).The Lolaloo is a little device that attaches to...