7. Baby diapers then

conventional-diaper

This is what a regular diaper looks like.

Baby diapers now

Huggies -Tweet-Pee

This Tweet Pee diaper from Huggies sends an alert to your phone to signal that your baby needs a diaper change.

If you want to be more comfortable in taking care of your baby, you might be interested in using any of the latest baby technology cited above.