This reminded me of the importance of the emotional needs of the 0 to 3 year old population. There is no more critical time to bond with your child than the infant, toddler, and preschool years. A lack of attachment during this age can lead to profound problems in development of personality that will last a lifetime.
If you know a family with a new baby, remind them that eye contact, conversation, singing, and playing with their new baby is vastly more important than any new video or baby toy that has ever been marketed. Home should be calm, predictable, and routine. The simple interactions and connection with a small child through feeding, naps, and structure will provide all the stimulation necessary.