Tech Pulse 3/2/26

This week on Tech Pulse, we narrate three articles spanning teen safety, smartphone security, and AI fitness coaching.Instagram is now alerting parents when their teenagers repeatedly search for self-harm or suicide terms — a move that lands as governments worldwide debate whether to ban social media for minors altogether. The piece asks whether this is genuine protection or a platform still playing catch-up.A reporter tests a new Samsung display that turns invisible to anyone not looking directly at it. It's designed to stop the low-tech theft no one talks about enough: a stranger watching you type your passcode. The case for every phone adopting this is hard to argue with.An AI running coach has been landing athletes in physical therapy with training plans their bodies couldn't handle. The app is fixing it — but the story reveals a deeper problem with handing your health to an algorithm.