The Digital Perimeter book cover

The Digital Perimeter

A Parent's Guide to Raising Resilient Kids in an Algorithmic Age

By Elena Adler

You set a screen time limit. The algorithm set a higher one.

Your child's phone knows them better than you do. It knows what makes them angry, what makes them scroll, what keeps them up past midnight. You installed parental controls. They learned to work around them in a week. The problem was never the screen. The problem is the system behind it, and timers do not fix systems.

  • Move beyond the timer by learning to evaluate the quality and context of your child's digital use, not just the minutes.
  • Understand the dopamine trap so you can explain to your child exactly how apps are designed to hook them, turning mystery into math.
  • Build a real perimeter with enforceable physical and digital boundaries that reduce household friction instead of creating it.
  • Teach algorithm awareness so your child can recognize when they are being manipulated instead of needing you to police every session.
  • Handle the crises with a specific playbook for cyberbullying, extreme content exposure, and digital peer pressure.

Screen time rules were built for a world that no longer exists. This is a parent's guide to the algorithmic world your child actually lives in.

Available on Amazon

About Elena Adler

Dr. Elena Adler is an economist and mother of three who brings data analysis to the chaos of modern parenting. Less guilt, more numbers.