If you have ever had to wrestle your iPad from your child's clutches, you know that kids love playing on tablets and smartphones. The trend has not been missed by toymakers. They know that even before a child can read or speak, they have an affinity for these devices.Enter the biggest trend at this year's American International Toy Fair: toys that are either based on apps, or can be used with tablets and smartphones. The trend began last year, but this year the volume of products in this categor
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