Every year, the CES gadget show brings more devices promising to make life a little bit easier for harried parents.

Sure, the kids might love them too: who wouldn’t want a computerized Harry Potter wand that also teaches coding? The Las Vegas show’s growing “family tech” sector encompasses products that range from artificially intelligent toys and baby monitors to internet-connected breast pumps.

Their common thread is an appeal to parental anxiety about raising smart kids, occupying their time, tracking their whereabouts and making sure they’re healthy and safe.

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