Parents with young children understand that there comes a point when you'll do anything - anything - to occupy a child's time while you tackle a task that you can't possibly accomplish with a four-year-old clinging to your calf. Here are some technological tools that can help. Photo Booth You've probably matured to the point where making silly faces into a camera that gives a fun-house-mirror perspective isn't a big thrill, but your kids haven't. An iSight-equipped Mac with a copy of Photo Booth will keep many kids occupied for hours.
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