Will a new law change the internet forever?

What happens when the tools built to protect children risk exposing everyone else, and who should decide which parts of the internet are “safe” enough to access without showing ID?

As lawmakers in the US push forward with the Kids Online Safety Act (KOSA), a much bigger battle over the future shape of the internet is coming into view. At the heart of the debate is age verification, a measure designed to protect children from pornography and harmful content, but one that could force all of us to prove who we are every time we go online. Digital‑rights advocates warn that tying government‑issued ID to everyday browsing could usher in unprecedented levels of state and corporate surveillance, fundamentally altering how the internet works and how we behave on it. 

Also this week: as Meta said subcontracted workers might sometimes review content, including films and images, captured by its AI smart glasses for the purpose of improving the "experience", we ask, who can see what you can see, and do you want them seeing it? And we untangle the mystery of the unlikely resurgence of wired headphones - from security concerns to cultural nostalgia. And, crucially, we ask which sound best, wired or bluetooth?

The Interface is your weekly guide to the tech rewiring your week and our world. Hosted by journalists Thomas Germain, Karen Hao, and Nicky Woolf, each episode unpacks week-by-week the unfolding story of how technology is shaping all of our futures. No guests. No jargon. Just three sharp voices debating the tech stories that matter - whether they shook a government, broke the internet, or quietly tipped the balance of power.

New episodes drop every Thursday on BBC Sounds in the UK. Outside the UK, find us on BBC.com or wherever you get your podcasts, or watch the video version on YouTube (search “The Interface podcast”).

To get in touch with the team - email us at theinterface@bbc.com

The Interface is a BBC Studios production.

Producer: Natalia Rodriguez Ford Executive Editor: Philip Sellars