Technologist‑parent Jon Miller argues that the safest way to shield kids from digital traps is by turning back to older media. He recalls the tactile certainty of CDs, the shared ear‑bud ritual, and the clear boundaries of physical libraries. Those experiences keep screens out of the way and give children a controlled, predictable universe for learning and creativity everyday growth.

Miller installs a wired landline beside the kitchen, using a cheap VoIP adapter and a brand called Tin Can for seamless connectivity. The line is whitelisted: family calls pass, strangers are blocked, and night‑time silence is enforced. The result? Children learn to dial grandparents directly, build autonomy, and avoid the invasive network that floods modern smartphones for their development today.

On the family computer, a reclaimed tower runs a pi‑hole, filtering every domain to a whitelist that includes Wikipedia, Minecraft, and curated learning sites. No YouTube or Spotify. By giving each child a separate login, the parent preserves privacy while granting access to educational content. The approach demonstrates that old‑school tools can coexist with modern safety needs without sacrificing enrichment.