- **Vision Development:**  
  - **Blurry at Birth:** Newborns initially have blurry vision; they can best see objects that are about 8–12 inches away, which is perfect for viewing their caregiver’s face.  
  - **High Contrast Preference:** They are drawn to high-contrast patterns (like black and white), as these are easier for their developing eyes to distinguish.  
  - **Gradual Improvement:** Over the first few months, their vision improves steadily. Depth perception, color vision, and focus begin to develop as they grow.

- **Hearing and Auditory Sensitivity:**  
  - **Early Recognition:** Newborns can hear and are particularly attuned to the sound of their mother’s voice, which helps in bonding.  
  - **Response to Sound:** They may startle at loud noises and often calm down when they hear soothing sounds or familiar voices.

- **Tactile (Touch) Sensitivity:**  
  - **Comfort from Touch:** Gentle, consistent touch is very important; it helps the baby feel secure and supports emotional development.  
  - **Physical Contact:** Skin-to-skin contact is especially beneficial for calming and promoting healthy growth.

- **Smell and Taste:**  
  - **Preference for Sweetness:** Newborns show a natural preference for sweet flavors, which can be seen in their reaction to breast milk.  
  - **Familiar Scents:** They quickly learn to recognize the scent of their mother, providing comfort and assisting with early bonding.

- **Overall Sensory Development:**  
  - All these senses start to work together to help the newborn make sense of the world, adapt to its environment, and build neural connections.  
  - Stimulation through appropriate sensory experiences—like soft music, contrasting visuals, and gentle touch—can support healthy sensory development.

These aspects of vision and sensory development are part of a gradual process that lays the foundation for your baby’s ability to interact with and learn from their surroundings.